Top DOI remediation services contractors (NAICS 562910)
- Latest 12 months
- $22.1M
- Net obligations · Down $3.3M vs. $25.5M preceding
- Prime contractors
- 71
- With positive obligations in the latest 12 months
Research the DOI federal contracting market for remediation services under NAICS 562910. Compare top federal contractors and market share, reported contract obligations and spending trends, funding-office attribution, recent award activity, and contract types, competition, and procurement methods.
Contract obligation trends for Remediation Services at the Department of the Interior
Federal records show $171.5M in net obligations across 873 awards in Remediation Services at the Department of the Interior from Oct 1, 2021 through Sep 10, 2026. This market accounts for 0.66% of $25.8B in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations decreased 13.1% from $25.5M to $22.1M. 16 prime contractors accounted for at least 80% of positive obligations in that latest period.
Fiscal-year activity
FY26 is year-to-date through Sep 10, 2026; earlier years show complete fiscal-year totals.
View fiscal-year data table
| Fiscal year | Net obligations | Contract actions | Coverage |
|---|---|---|---|
| FY2022 | $17.1M | 304 | Complete |
| FY2023 | $53.2M | 317 | Complete |
| FY2024 | $63.2M | 378 | Complete |
| FY2025 | $25.6M | 350 | Complete |
| FY2026 | $12.4M | 270 | YTD through Sep 10, 2026 |
Market at a glance
All reported prime contract awards- All-period net obligations
- $171.5M
- 873 awards · 325 prime contractors
- Latest 12-month movement
- −13.1%
- $22.1M vs. $25.5M
- Leading eight prime share
- 63.4%
- Share held by the eight leading prime contractors in the latest 12 months
View agency share, denominators, and set-aside reporting
- Agency context
- 0.66% of $25.8B in agency-wide net obligations.
- Set-aside share when reported
- 77.3% of 502 awards with reported set-aside status.
- Set-aside reporting
- 388 set aside · 114 no set-aside · 371 not reported
What changed in the last 12 months?
Sep 11, 2025–Sep 10, 2026, compared with Sep 11, 2024–Sep 10, 2025.
Competitive shifts
9 contractors were first observed in this market during the latest 12 months
View 9 contractors
- WEAVER EXCAVATING INCFirst observed Sep 24, 2025 in this market$2.1M
- MABBETT & ASSOCIATES, INC.First observed Sep 24, 2025 in this market$902K
- IO ENVIRONMENTAL AND INFRASTRUCTURE INCORPORATEDFirst observed Feb 5, 2026 in this market$337K
- MIB ENTERPRISES, INC.First observed Sep 23, 2025 in this market$194K
- CHEMTRACK ALASKA, INC.First observed May 13, 2026 in this market$113K
- NEXT LEVEL RESTORATION, INC.First observed Sep 24, 2025 in this market$67K
- FEDERON PROCUREMENT SOLUTIONSFirst observed Mar 16, 2026 in this market$26K
- BILL HOWE RESTORATION & FLOOD SERVICES INC.First observed Apr 15, 2026 in this market$24K
- INTERIOR TECHNICIANS, INC.First observed Sep 18, 2025 in this market$8K
WEAVER EXCAVATING INC was the largest newly observed contractor
Buyer demand
Reported obligations through WASHINGTON CONTRACTING OFFICE decreased
Reported obligations through NAVAJO REGION increased
Market structure
Reported set-aside share decreased
View 3 additional material changes
Competitive shifts
SUNDANCE CONSULTANTS, LLC had no reported activity in the latest 12 months
BROADBENT & ASSOCIATES, INC. recorded the largest net deobligation
ONEIDA TOTAL INTEGRATED ENTERPRISES LLC lost the most market share
How these findings are calculated
Findings are selected from matched-period changes in obligations, share, rank, funding offices, concentration, reported set-asides, material award actions, and agency-peer outliers. Related signals are combined, and only material evidence-backed changes are shown. Review the full methodology.
Federal contract obligations by funding office
See how positive obligations were attributed across funding offices in the 12 months ending Sep 10, 2026.
21.9% of positive obligations were attributed to NAVAJO REGION. That represents $5.2M, up $3.5M from the preceding 12 months.
Latest 12-month share of positive obligations; the gray segment represents all other reported offices.
- NAVAJO REGION21.9% · $5.2M · up $3.5M
- COLORADO STATE OFFICE11.3% · $2.7M · up $1.2M
- NCR REGIONAL CONTRACTING(30000)7.4% · $1.8M · up $1.8M
- MID CONTINENT REGIONAL OFFICE7.2% · $1.7M · up $1.7M
- WESTERN REGION5.0% · $1.2M · down $648K
- All other reported offices47.3% of positive obligations
View reported office rankings, comparisons, and evidence
USAspending assigns each award to a funding office. That office may differ from the requiring activity, program office, contracting office, individual buyer, or actual customer.
Reported funding office
NAVAJO REGION
#1Up 3 from #4Latest 12 months
$5.2M
21.9% of positive obligations
Versus preceding 12 months
+$3.5M
7 active prime contractors · 11 awards
View office comparison and evidence
Reported obligations increased 199.5% from $1.7M to $5.2M. The office’s share of positive obligations moved from 6.8% to 21.9%, a change of +15.1 percentage points.
The latest period contains 23 actions across 11 awards and 4 newly active prime contractors. The preceding period contained 7 active prime contractors and 7 awards.
Leading award-level changes
- ROCK GAP ENGINEERING LLC · PIID 140A0925P0086+$2.1M: $0 → $2.1M
- EASTERN SHAWNEE PROFESSIONAL SERVICES, LLC · PIID 140A0925P0082+$1.9M: $0 → $1.9M
Reported funding office
COLORADO STATE OFFICE
#2Up 3 from #5Latest 12 months
$2.7M
11.3% of positive obligations
Versus preceding 12 months
+$1.2M
3 active prime contractors · 26 awards
View office comparison and evidence
Reported obligations increased 81.9% from $1.5M to $2.7M. The office’s share of positive obligations moved from 5.8% to 11.3%, a change of +5.5 percentage points.
The latest period contains 36 actions across 26 awards. The preceding period contained 5 active prime contractors and 24 awards.
Reported funding office
NCR REGIONAL CONTRACTING(30000)
#3New to the positive-obligation rankingLatest 12 months
$1.8M
7.4% of positive obligations
Versus preceding 12 months
+$1.8M
1 active prime contractor · 1 award
View office comparison and evidence
Reported obligations rose from $0 to $1.8M. The office’s share of positive obligations moved from 0% to 7.4%, a change of +7.4 percentage points.
The latest period contains 1 action across 1 award and 1 newly active prime contractor. The preceding period contained 0 active prime contractors and 0 awards.
Reported funding office
MID CONTINENT REGIONAL OFFICE
#4Up 43 from #47Latest 12 months
$1.7M
7.2% of positive obligations
Versus preceding 12 months
+$1.7M
2 active prime contractors · 4 awards
View office comparison and evidence
Reported obligations increased 5137.6% from $33K to $1.7M. The office’s share of positive obligations moved from 0.13% to 7.2%, a change of +7.0 percentage points.
The latest period contains 8 actions across 4 awards and 1 newly active prime contractor. The preceding period contained 1 active prime contractor and 2 awards.
Reported funding office
WESTERN REGION
#5Down 2 from #3Latest 12 months
$1.2M
5.0% of positive obligations
Versus preceding 12 months
−$648K
3 active prime contractors · 3 awards
View office comparison and evidence
Reported obligations decreased 35.2% from $1.8M to $1.2M. The office’s share of positive obligations moved from 7.2% to 5.0%, a change of −2.2 percentage points.
The latest period contains 6 actions across 3 awards and 1 newly active prime contractor. The preceding period contained 4 active prime contractors and 4 awards.
Reported funding office
OFFICE OF ACQUISITON GRANTS
#6Up 19 from #25Latest 12 months
$953K
4.0% of positive obligations
Versus preceding 12 months
+$793K
8 active prime contractors · 10 awards
View office comparison and evidence
Reported obligations increased 493.9% from $160K to $953K. The office’s share of positive obligations moved from 0.63% to 4.0%, a change of +3.4 percentage points.
The latest period contains 11 actions across 10 awards and 2 newly active prime contractors. The preceding period contained 8 active prime contractors and 12 awards.
Reported funding office
CALIFORNIA STATE OFFICE
#7Down 1 from #6Latest 12 months
$933K
3.9% of positive obligations
Versus preceding 12 months
−$446K
2 active prime contractors · 9 awards
View office comparison and evidence
Reported obligations decreased 32.3% from $1.4M to $933K. The office’s share of positive obligations moved from 5.4% to 3.9%, a change of −1.5 percentage points.
The latest period contains 11 actions across 9 awards and 1 newly active prime contractor. The preceding period contained 5 active prime contractors and 11 awards.
Reported funding office
WESTERN REGIONAL OFFICE
#8Rank unchangedLatest 12 months
$882K
3.7% of positive obligations
Versus preceding 12 months
+$86K
2 active prime contractors · 8 awards
View office comparison and evidence
Reported obligations increased 10.8% from $796K to $882K. The office’s share of positive obligations moved from 3.1% to 3.7%, a change of +0.6 percentage points.
The latest period contains 10 actions across 8 awards and 1 newly active prime contractor. The preceding period contained 1 active prime contractor and 1 award.
Reported funding office
OREGON STATE OFFICE
#9Up 8 from #17Latest 12 months
$747K
3.1% of positive obligations
Versus preceding 12 months
+$404K
3 active prime contractors · 9 awards
View office comparison and evidence
Reported obligations increased 117.9% from $343K to $747K. The office’s share of positive obligations moved from 1.3% to 3.1%, a change of +1.8 percentage points.
The latest period contains 13 actions across 9 awards and 1 newly active prime contractor. The preceding period contained 2 active prime contractors and 8 awards.
Reported funding office
INDIAN EDUCATION ACQUISITION OFFICE
#10Up 25 from #35Latest 12 months
$725K
3.0% of positive obligations
Versus preceding 12 months
+$649K
2 active prime contractors · 3 awards
View office comparison and evidence
Reported obligations increased 846.0% from $77K to $725K. The office’s share of positive obligations moved from 0.30% to 3.0%, a change of +2.7 percentage points.
The latest period contains 4 actions across 3 awards and 2 newly active prime contractors. The preceding period contained 2 active prime contractors and 2 awards.
Reported funding office
WASHINGTON CONTRACTING OFFICE
#11Down 9 from #2Latest 12 months
$692K
2.9% of positive obligations
Versus preceding 12 months
−$3.6M
10 active prime contractors · 14 awards
View office comparison and evidence
Reported obligations decreased 84.0% from $4.3M to $692K. The office’s share of positive obligations moved from 16.8% to 2.9%, a change of −13.9 percentage points.
The latest period contains 20 actions across 14 awards and 3 newly active prime contractors. The preceding period contained 11 active prime contractors and 21 awards.
Reported funding office
ALASKA STATE OFFICE
#29Down 22 from #7Latest 12 months
$124K
0.52% of positive obligations
Versus preceding 12 months
−$877K
2 active prime contractors · 2 awards
View office comparison and evidence
Reported obligations decreased 87.6% from $1.0M to $124K. The office’s share of positive obligations moved from 3.9% to 0.52%, a change of −3.4 percentage points.
The latest period contains 2 actions across 2 awards and 1 newly active prime contractor. The preceding period contained 4 active prime contractors and 5 awards.
Reported funding office
ALASKA REGION
No positive-obligation rankLatest 12 months
−$5K
0% of positive obligations
Versus preceding 12 months
−$662K
2 active prime contractors · 20 awards
View office comparison and evidence
Reported obligations moved from $656K in net obligations to $5K in net deobligations. The office’s share of positive obligations moved from 2.6% to 0%, a change of −2.6 percentage points.
The latest period contains 20 actions across 20 awards. The preceding period contained 3 active prime contractors and 27 awards.
Reported funding office
NATIONAL OPERATIONS CENTER
No positive-obligation rankLatest 12 months
−$1.2M
0% of positive obligations
Versus preceding 12 months
−$5.7M
2 active prime contractors · 2 awards
View office comparison and evidence
Reported obligations moved from $4.5M in net obligations to $1.2M in net deobligations. The office’s share of positive obligations moved from 17.6% to 0%, a change of −17.6 percentage points.
The latest period contains 3 actions across 2 awards. The preceding period contained 7 active prime contractors and 8 awards.
Leading award-level changes
- BROADBENT & ASSOCIATES, INC. · PIID 140L0624C0019−$5.7M: $4.5M → −$1.3M
- NORTH WIND GENERAL CONTRACTORS LLC · PIID 140L0625F0032−$814K: $814K → $0
Contract types, competition, and procurement methods
From Sep 11, 2025 through Sep 10, 2026, 146 awards had positive obligations totaling $28.9M. Simplified Acquisition was the leading reported procedure, accounting for 33.5% of positive obligations. Awards with a reported parent IDV accounted for 24.7%.
- Leading award type
- 39.2%
- Definitive Contract
- Leading reported procedure
- 33.5%
- Simplified Acquisition
- Reported parent IDV
- 24.7%
- of positive obligations had a reported parent IDV
- Median reported offers
- 3
- 102 of 146 awards reported offers
Same-NAICS comparison
Compared with the NAICS 562910 peer median, parent-IDV obligation share is 56.8 percentage points lower, reported full-and-open obligation share is 6.4 percentage points lower, delivery-order obligation share is 37.1 percentage points lower, and median positive award obligations are 29.9% lower.
| Measure | This market | Peer median | Difference |
|---|---|---|---|
| Parent-IDV obligation share | 24.7% | 81.5% | -56.8 pts |
| Reported full-and-open obligation share | 4.2% | 10.6% | -6.4 pts |
| Delivery-order obligation share | 23.3% | 60.4% | -37.1 pts |
| Median positive award obligations | $50K | $71K | -29.9% |
Peer cohort and comparison limits
The peer median gives each of the 10 eligible agency markets equal weight. The included agency markets are:
- Department of Agriculture (USDA)
- Department of Commerce (COMMERCE)
- Department of Defense (DOD)
- Department of Energy (DOE)
- Department of Health and Human Services (HHS)
- Department of Homeland Security (DHS)
- Department of Transportation (TRANSPORTATION)
- Department of Veterans Affairs (VA)
- Environmental Protection Agency (EPA)
- General Services Administration (GSA)
Agency mission, scale, and acquisition context can differ. Peer position does not establish market attractiveness or predict a future procurement method.
View buying-method details and data coverage
Award types
| Reported value | Awards | Positive obligations | Share |
|---|---|---|---|
| Definitive Contract(D) | 23 | $11.3M | 39.2% |
| Purchase Order(B) | 56 | $10.4M | 36.1% |
| Delivery Order(C) | 61 | $6.7M | 23.3% |
| BPA Call(A) | 6 | $395K | 1.4% |
Reported parent-award types
| Reported value | Awards | Positive obligations | Share |
|---|---|---|---|
| IDC(B) | 46 | $5.8M | 20.0% |
| FSS(C) | 15 | $970K | 3.4% |
| BPA(E) | 6 | $395K | 1.4% |
| Not reported | 79 | $21.8M | 75.3% |
Single- or multiple-award parent structure
| Reported value | Awards | Positive obligations | Share |
|---|---|---|---|
| Single Award(S) | 44 | $4.9M | 17.0% |
| Multiple Award(M) | 23 | $2.2M | 7.7% |
| Not reported | 79 | $21.8M | 75.3% |
Solicitation procedures
| Reported value | Awards | Positive obligations | Share |
|---|---|---|---|
| Simplified Acquisition(SP1) | 53 | $9.7M | 33.5% |
| Np(NEGOTIATED PROPOSAL/QUOTE) | 12 | $5.4M | 18.8% |
| Only One Source(SSS) | 13 | $4.3M | 14.9% |
| Negotiated Proposal/Quote(NP) | 34 | $3.2M | 11.1% |
| Subject to Multiple Award Fair Opportunity(MAFO) | 21 | $1.9M | 6.7% |
| Sealed Bid(SB) | 3 | $1.9M | 6.5% |
| Other reported values | 10 | $2.5M | 8.5% |
Extent competed
| Reported value | Awards | Positive obligations | Share |
|---|---|---|---|
| Competed Under SAP(F) | 43 | $8.8M | 30.5% |
| D(FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES) | 14 | $6.3M | 21.7% |
| Full and Open Competition After Exclusion of Sources(D) | 39 | $5.8M | 20.1% |
| Not Available for Competition(B) | 5 | $2.4M | 8.2% |
| Not Competed(C) | 8 | $1.9M | 6.7% |
| F(COMPETED UNDER SAP) | 3 | $1.4M | 4.7% |
| Other reported values | 34 | $2.4M | 8.1% |
Fair-opportunity and limited-source reporting
| Reported value | Awards | Positive obligations | Share |
|---|---|---|---|
| Fair Opportunity Given(FAIR) | 12 | $1.6M | 5.5% |
| Competitive Set Aside(CSA) | 6 | $473K | 1.6% |
| Follow-on Action Following Competitive Initial Action(FOO) | 3 | $200K | 0.69% |
| Only One Source - Other(ONE) | 1 | $50K | 0.17% |
| Other Statutory Authority(OSA) | 2 | $14K | 0.050% |
| Not reported | 122 | $26.6M | 92.0% |
Other-than-full-and-open reasons
| Reported value | Awards | Positive obligations | Share |
|---|---|---|---|
| Authorized by Statute (FAR 6.302-5(A)(2)(I))(OTH) | 7 | $2.7M | 9.3% |
| Urgency (FAR 6.302-2)(URG) | 6 | $1.8M | 6.3% |
| SAP Non-Competition (FAR 13)(SP2) | 10 | $640K | 2.2% |
| Only One Source-Other (FAR 6.302-1 Other)(ONE) | 2 | $87K | 0.30% |
| Less Than or Equal to the Micro-Purchase Threshold(MPT) | 1 | $24K | 0.080% |
| Not reported | 120 | $23.6M | 81.7% |
Contract pricing types
| Reported value | Awards | Positive obligations | Share |
|---|---|---|---|
| Firm Fixed Price(J) | 120 | $19.7M | 68.1% |
| J(FIRM FIXED PRICE) | 22 | $7.9M | 27.3% |
| Time and Materials(Y) | 3 | $1.3M | 4.4% |
| Labor Hours(Z) | 1 | $50K | 0.17% |
Product or Service Codes
| Reported value | Awards | Positive obligations | Share |
|---|---|---|---|
| Environmental Systems Protection- Environmental Remediation(F108) | 44 | $13.4M | 46.3% |
| Other Environmental Services(F999) | 50 | $7.4M | 25.6% |
| Construction of Surface Mine Reclamation Facilities(Y1KE) | 1 | $1.5M | 5.0% |
| Housekeeping- Fire Protection(S202) | 2 | $1.2M | 4.3% |
| Maintenance of Restoration of Real Property (Public or Private)(Z1QA) | 10 | $1.1M | 3.8% |
| Natural Resources/Conservation- Land Treatment Practices(F006) | 1 | $655K | 2.3% |
| Other reported values | 38 | $3.7M | 12.8% |
Awarding subagencies
| Reported value | Awards | Positive obligations | Share |
|---|---|---|---|
| Bureau of Indian Affairs and Bureau of Indian Education(1450) | 15 | $7.3M | 25.1% |
| Bureau of Land Management(1422) | 47 | $5.6M | 19.3% |
| U.S. Fish and Wildlife Service(1448) | 28 | $5.5M | 18.9% |
| National Park Service(1443) | 28 | $4.8M | 16.6% |
| Office of Surface Mining, Reclamation and Enforcement(1438) | 12 | $3.2M | 11.0% |
| U.S. Geological Survey(1434) | 8 | $1.4M | 4.7% |
| Other reported values | 8 | $1.3M | 4.4% |
Awarding offices
| Reported value | Awards | Positive obligations | Share |
|---|---|---|---|
| Navajo Region(140A09) | 9 | $5.2M | 18.1% |
| Fws, Construction A/E Team 2(140FC2) | 2 | $3.7M | 12.7% |
| Doi Osmre (Co)(140S03) | 12 | $3.2M | 11.0% |
| Colorado State Office(140L17) | 21 | $2.7M | 9.3% |
| Ncr Regional Contracting(30000)(140P30) | 1 | $1.8M | 6.1% |
| Washington Contracting Office(140P21) | 8 | $1.4M | 4.8% |
| Other reported values | 93 | $11.0M | 38.0% |
Reported parent IDVs
| Reported value | Awards | Positive obligations | Share |
|---|---|---|---|
| 140L0623D0008(1422) | 32 | $2.5M | 8.7% |
| 140G0325D0001(1434) | 1 | $753K | 2.6% |
| 140A1625D0004(1450) | 2 | $717K | 2.5% |
| 140L0623D0011(1422) | 7 | $620K | 2.1% |
| 140L0623D0012(1422) | 2 | $476K | 1.6% |
| 140G0325D0002(1434) | 1 | $476K | 1.6% |
| 47QRAA24D007Z(4732) | 1 | $337K | 1.2% |
| 140P2121A0030(1443) | 4 | $291K | 1.0% |
| Other reported values | 17 | $967K | 3.3% |
| Not reported | 79 | $21.8M | 75.3% |
Offers, award size, and timing
- Median reported offers
- 3 median
- 102 reported · 44 not reported
- Positive award obligations
- $50K median
- $14K–$180K middle 50%
- Reported performance period
- 149 days (~5 months) median
- 146 reported · 0 not reported
Calculations group latest-period actions by award, retain awards with positive net obligations for share denominators, and use each award's latest reported USAspending procurement fields as of Sep 10, 2026. Blank competition, pricing, PSC, or parent-IDV values remain not reported; they are not inferred. Offer counts must be positive and below the FPDS 999 placeholder. Awarding organizations can differ from the funding agency that defines this page.
Top federal contractors
Latest 12-month market share, concentration, and complete prime contractor rankings across the period shown.
- Prime contractor concentration
- 16 of 71prime contractors account for at least 80% of positive obligations in the last 12 months
- Largest prime contractor
- 16.4%of positive obligations in the last 12 months
- Leading four prime contractors
- 45.7%of positive obligations in the last 12 months
- Leading eight prime contractors
- 63.4%of positive obligations in the last 12 months
Based on $25.0M in positive obligations during the 12 months ending Sep 10, 2026. Individual shares and movement appear in the searchable rankings below. Movement compares with Sep 11, 2024–Sep 10, 2025.
Last 12mo obligation volume: Highest positive obligations first; net deobligations follow by magnitude; contractors with no activity in the last 12 months follow by all-period obligations. Ranks use the complete contractor list and remain fixed when search narrows the results.
- #1
Last 12mo obligations
$4.1M
16.4%
Dollar movement
+$1.4M
vs. prior 12 months
Last 12mo awards
41 awards
55 actions
Historical and award details for NORTH WIND GENERAL CONTRACTORS LLC
- Obligations: prior → latest
- $2.7M → $4.1M
- +49.5%
- Share: prior → latest
- 10.5% → 16.4%
- +5.9 percentage points
- All-period obligations
- $10.5M
- 6.1% of all-period positive obligations · 131 awards
- Recorded activity
- Since Mar 14, 2023
- through Sep 9, 2026
Award reporting
Latest and prior 12-month award reporting Reported award evidence Latest Prior Reported set-aside 2 0 Reported no set-aside 0 0 Not reported 39 38 Reported small business 41 38 All-period set-aside types
- 3 · 8(a) sole source
- #2
Last 12mo obligations
$3.2M
12.7%
Dollar movement
+$2.7M
vs. prior 12 months
Last 12mo awards
7 awards
14 actions
Historical and award details for EASTERN SHAWNEE PROFESSIONAL SERVICES, LLC
- Obligations: prior → latest
- $488K → $3.2M
- +548.3%
- Share: prior → latest
- 1.9% → 12.7%
- +10.8 percentage points
- All-period obligations
- $3.9M
- 2.3% of all-period positive obligations · 7 awards
- Recorded activity
- Since Jun 3, 2024
- through Jul 27, 2026
Award reporting
Latest and prior 12-month award reporting Reported award evidence Latest Prior Reported set-aside 4 1 Reported no set-aside 0 0 Not reported 3 1 Reported small business 7 2 All-period set-aside types
- 4 · Indian small business
- #3
Last 12mo obligations
$2.1M
8.4%
Dollar movement
+$2.1M
vs. prior 12 months
Last 12mo awards
1 award
1 action
Historical and award details for ROCK GAP ENGINEERING LLC
- Obligations: prior → latest
- $0 → $2.1M
- Not comparable
- Share: prior → latest
- 0% → 8.4%
- +8.4 percentage points
- All-period obligations
- $2.1M
- 1.2% of all-period positive obligations · 1 award
- Recorded activity
- Since Sep 23, 2025
- through Sep 23, 2025
Award reporting
Latest and prior 12-month award reporting Reported award evidence Latest Prior Reported set-aside 1 0 Reported no set-aside 0 0 Not reported 0 0 Reported small business 1 0 All-period set-aside types
- 1 · Indian small business
- #4
Last 12mo obligations
$2.1M
8.2%
Dollar movement
+$2.1M
vs. prior 12 months
Last 12mo awards
2 awards
4 actions
Historical and award details for WEAVER EXCAVATING INC
- Obligations: prior → latest
- $0 → $2.1M
- Not comparable
- Share: prior → latest
- 0% → 8.2%
- +8.2 percentage points
- All-period obligations
- $2.1M
- 1.2% of all-period positive obligations · 2 awards
- Recorded activity
- Since Sep 24, 2025
- through Aug 12, 2026
Award reporting
Latest and prior 12-month award reporting Reported award evidence Latest Prior Reported set-aside 2 0 Reported no set-aside 0 0 Not reported 0 0 Reported small business 2 0 All-period set-aside types
- 2 · Total small business
- #5
Last 12mo obligations
$1.8M
7.1%
Dollar movement
+$1.8M
vs. prior 12 months
Last 12mo awards
1 award
1 action
Historical and award details for CUSTOM LAWN SERVICE, INC.
- Obligations: prior → latest
- $0 → $1.8M
- Not comparable
- Share: prior → latest
- 0% → 7.1%
- +7.1 percentage points
- All-period obligations
- $1.8M
- 1.0% of all-period positive obligations · 1 award
- Recorded activity
- Since Jun 29, 2026
- through Jun 29, 2026
Award reporting
Latest and prior 12-month award reporting Reported award evidence Latest Prior Reported set-aside 0 0 Reported no set-aside 1 0 Not reported 0 0 Reported small business 1 0 All-period set-aside types
None reported.
- #6
Last 12mo obligations
$961K
3.9%
Dollar movement
−$671K
vs. prior 12 months
Last 12mo awards
1 award
4 actions
Historical and award details for ONEIDA TOTAL INTEGRATED ENTERPRISES LLC
- Obligations: prior → latest
- $1.6M → $961K
- −41.1%
- Share: prior → latest
- 6.3% → 3.9%
- −2.4 percentage points
- All-period obligations
- $3.6M
- 2.1% of all-period positive obligations · 2 awards
- Recorded activity
- Since Oct 21, 2021
- through Aug 19, 2026
Award reporting
Latest and prior 12-month award reporting Reported award evidence Latest Prior Reported set-aside 1 1 Reported no set-aside 0 0 Not reported 0 0 Reported small business 1 1 All-period set-aside types
- 1 · BUY INDIAN
- 1 · Indian small business
- #7
Last 12mo obligations
$902K
3.6%
Dollar movement
+$902K
vs. prior 12 months
Last 12mo awards
1 award
2 actions
Historical and award details for MABBETT & ASSOCIATES, INC.
- Obligations: prior → latest
- $0 → $902K
- Not comparable
- Share: prior → latest
- 0% → 3.6%
- +3.6 percentage points
- All-period obligations
- $902K
- 0.52% of all-period positive obligations · 1 award
- Recorded activity
- Since Sep 24, 2025
- through Aug 13, 2026
Award reporting
Latest and prior 12-month award reporting Reported award evidence Latest Prior Reported set-aside 1 0 Reported no set-aside 0 0 Not reported 0 0 Reported small business 1 0 All-period set-aside types
- 1 · SDVOSB set-aside
- #8
Last 12mo obligations
$770K
3.1%
Dollar movement
−$27K
vs. prior 12 months
Last 12mo awards
7 awards
10 actions
Historical and award details for RIVERS EDGE ENVIRONMENTAL SERVICES, INC.
- Obligations: prior → latest
- $796K → $770K
- −3.4%
- Share: prior → latest
- 3.0% → 3.1%
- 0.0 percentage points
- All-period obligations
- $1.7M
- 0.96% of all-period positive obligations · 9 awards
- Recorded activity
- Since Jan 14, 2022
- through Aug 10, 2026
Award reporting
Latest and prior 12-month award reporting Reported award evidence Latest Prior Reported set-aside 1 1 Reported no set-aside 6 0 Not reported 0 0 Reported small business 6 1 All-period set-aside types
- 2 · Total small business
- #9
Last 12mo obligations
$753K
3.0%
Dollar movement
+$737K
vs. prior 12 months
Last 12mo awards
1 award
2 actions
Historical and award details for SILHOUETTE FARM & FORESTRY, LLC
- Obligations: prior → latest
- $16K → $753K
- +4724.3%
- Share: prior → latest
- 0.060% → 3.0%
- +3.0 percentage points
- All-period obligations
- $768K
- 0.45% of all-period positive obligations · 2 awards
- Recorded activity
- Since Jun 3, 2025
- through Mar 24, 2026
Award reporting
Latest and prior 12-month award reporting Reported award evidence Latest Prior Reported set-aside 0 0 Reported no set-aside 0 0 Not reported 1 1 Reported small business 1 1 All-period set-aside types
None reported.
- #10
Last 12mo obligations
$655K
2.6%
Dollar movement
+$267K
vs. prior 12 months
Last 12mo awards
1 award
2 actions
Historical and award details for BENSON FARMS, INC.
- Obligations: prior → latest
- $388K → $655K
- +68.9%
- Share: prior → latest
- 1.5% → 2.6%
- +1.1 percentage points
- All-period obligations
- $1.6M
- 0.95% of all-period positive obligations · 2 awards
- Recorded activity
- Since Aug 6, 2024
- through May 18, 2026
Award reporting
Latest and prior 12-month award reporting Reported award evidence Latest Prior Reported set-aside 1 1 Reported no set-aside 0 0 Not reported 0 0 Reported small business 1 1 All-period set-aside types
- 2 · Total small business
- #11
Last 12mo obligations
$620K
2.5%
Dollar movement
−$196K
vs. prior 12 months
Last 12mo awards
9 awards
13 actions
Historical and award details for NICKLAUS ECM JV, LLC
- Obligations: prior → latest
- $816K → $620K
- −24.1%
- Share: prior → latest
- 3.1% → 2.5%
- −0.7 percentage points
- All-period obligations
- $4.7M
- 2.8% of all-period positive obligations · 36 awards
- Recorded activity
- Since Mar 14, 2023
- through Sep 9, 2026
Award reporting
Latest and prior 12-month award reporting Reported award evidence Latest Prior Reported set-aside 0 0 Reported no set-aside 0 0 Not reported 9 14 Reported small business 9 14 All-period set-aside types
None reported.
- #12
Last 12mo obligations
$476K
1.9%
Dollar movement
+$87K
vs. prior 12 months
Last 12mo awards
4 awards
6 actions
Historical and award details for APPLIED INTELLECT - TRIHYDRO 8A JV II LLC
- Obligations: prior → latest
- $389K → $476K
- +22.3%
- Share: prior → latest
- 1.5% → 1.9%
- +0.4 percentage points
- All-period obligations
- $3.2M
- 1.9% of all-period positive obligations · 10 awards
- Recorded activity
- Since Mar 14, 2023
- through Jun 26, 2026
Award reporting
Latest and prior 12-month award reporting Reported award evidence Latest Prior Reported set-aside 0 0 Reported no set-aside 0 0 Not reported 4 7 Reported small business 4 7 All-period set-aside types
None reported.
- #13
Last 12mo obligations
$476K
1.9%
Dollar movement
+$432K
vs. prior 12 months
Last 12mo awards
1 award
1 action
Historical and award details for SOUTHERN CALIFORNIA ADVANCED BUILDERS, INC.
- Obligations: prior → latest
- $44K → $476K
- +994.0%
- Share: prior → latest
- 0.17% → 1.9%
- +1.7 percentage points
- All-period obligations
- $519K
- 0.30% of all-period positive obligations · 2 awards
- Recorded activity
- Since Jun 3, 2025
- through Sep 18, 2025
Award reporting
Latest and prior 12-month award reporting Reported award evidence Latest Prior Reported set-aside 0 0 Reported no set-aside 0 0 Not reported 1 1 Reported small business 1 1 All-period set-aside types
None reported.
- #14
Last 12mo obligations
$463K
1.9%
Dollar movement
+$92K
vs. prior 12 months
Last 12mo awards
2 awards
2 actions
Historical and award details for ELECTRIC CRICKET, LLC
- Obligations: prior → latest
- $371K → $463K
- +24.8%
- Share: prior → latest
- 1.4% → 1.9%
- +0.4 percentage points
- All-period obligations
- $834K
- 0.48% of all-period positive obligations · 3 awards
- Recorded activity
- Since Sep 26, 2024
- through Aug 24, 2026
Award reporting
Latest and prior 12-month award reporting Reported award evidence Latest Prior Reported set-aside 1 1 Reported no set-aside 1 0 Not reported 0 0 Reported small business 2 1 All-period set-aside types
- 2 · 8(a) sole source
- #15
Last 12mo obligations
$402K
1.6%
Dollar movement
+$402K
vs. prior 12 months
Last 12mo awards
1 award
1 action
Historical and award details for OKIE LLC
- Obligations: prior → latest
- $0 → $402K
- Not comparable
- Share: prior → latest
- 0% → 1.6%
- +1.6 percentage points
- All-period obligations
- $402K
- 0.23% of all-period positive obligations · 1 award
- Recorded activity
- Since Aug 6, 2026
- through Aug 6, 2026
Award reporting
Latest and prior 12-month award reporting Reported award evidence Latest Prior Reported set-aside 1 0 Reported no set-aside 0 0 Not reported 0 0 Reported small business 1 0 All-period set-aside types
- 1 · Total small business
Recent federal contract award activity
Recent contract actions with unusually large obligation changes or meaningful shifts in contractor and funding-office activity.
This action
+$1.8M
CUSTOM LAWN SERVICE, INC.
NCR REGIONAL CONTRACTING(30000)
EO 14398: NCR-NAMA: MALL FUEL SPILL URGENT CLEANUP
Why it stands out
No activity for this contractor was reported in this market during the preceding 12 months.
The base action placed the contractor #5 in this market by positive obligations over the latest 12 months.
- Award net obligations
- $1.8M
- Share of 12-month positive obligations
- 7.1%
Supporting data
- Prime contractor
- #5 · 7.1% share
- Newly active in this market; no actions were reported in the preceding 12 months
- Funding office
- #3 · 7.4% attributed share
- +7.4 percentage points · $1.8M net increase; action accounted for 100.0%
This action
+$2.1M
ROCK GAP ENGINEERING LLC
NAVAJO REGION
TUBA CITY OU 2 & 3 - EXCAVATION & BIO-REMEDIATION, BIA, NRO, BEM
Why it stands out
No activity for this contractor was reported in this market during the preceding 12 months.
The base action placed the contractor #3 in this market by positive obligations over the latest 12 months.
- Award net obligations
- $2.1M
- Share of 12-month positive obligations
- 8.4%
Supporting data
- Prime contractor
- #3 · 8.4% share
- Newly active in this market; no actions were reported in the preceding 12 months
- Funding office
- #1 · 21.9% attributed share
- up 3 ranks · +15.1 percentage points · $3.5M net increase; action accounted for 60.2%
This action
+$1.5M
WEAVER EXCAVATING INC
MID CONTINENT REGIONAL OFFICE
SYNAR AML RECLAMATION CONSTRUCTION
Why it stands out
No activity for this contractor was reported in this market during the preceding 12 months.
The base action placed the contractor #4 in this market by positive obligations over the latest 12 months.
- Award net obligations
- $1.5M
- Share of 12-month positive obligations
- 5.8%
Supporting data
- Prime contractor
- #4 · 8.2% share
- Newly active in this market; no actions were reported in the preceding 12 months
- Funding office
- #4 · 7.2% attributed share
- up 43 ranks · +7.0 percentage points · $1.7M net increase; action accounted for 86.5%
This action
+$3.5M
BBJ GROUP LLC
FWS NORTHEAST REGIONAL OFFICE
IN ACCORDANCE WITH THE ATTACHED STATEMENT OF WORK, THIS AWARD IS TO PERFORM SOIL REMEDIATION.
Why it stands out
A new award added obligations despite weaker contractor activity.
The action represented 14.2% of the market’s latest 12-month positive obligations while the contractor’s obligations fell $215K overall.
- Award net obligations
- $3.6M
- Share of 12-month positive obligations
- 14.2%
Supporting data
- Prime contractor
- 0% share
- $215K net decline despite this positive action
- Funding office
- 0% attributed share
- $432K net decline despite this positive action
This action
+$753K
SILHOUETTE FARM & FORESTRY, LLC
OFFICE OF ACQUISITON GRANTS
IDIQ_BRUSH REMOVAL-SILHOUETTE FARM & FORESTRY, LLC- TASK ORDER #2
Why it stands out
The contractor climbed 68 positions in this market.
It now ranks #9 by positive obligations over the latest 12 months.
- Award net obligations
- $753K
- Share of 12-month positive obligations
- 3.0%
Supporting data
- Prime contractor
- #9 · 3.0% share
- up 68 ranks · +3.0 percentage points · $737K net increase; action exceeded it by $16K
- Funding office
- #6 · 4.0% attributed share
- up 19 ranks · +3.4 percentage points · $793K net increase; action accounted for 94.9%
This action
+$939K
NORTH WIND GENERAL CONTRACTORS LLC
COLORADO STATE OFFICE
BPMD AT PORTAL REPAIRS-
Why it stands out
The contractor and funding office both climbed their market rankings.
Both rank changes are shown in the supporting movement data.
- Award net obligations
- $939K
- Share of 12-month positive obligations
- 3.8%
Supporting data
- Prime contractor
- #1 · 16.4% share
- up 1 rank · +5.9 percentage points · $1.4M net increase; action accounted for 69.2%
- Funding office
- #2 · 11.3% attributed share
- up 3 ranks · +5.5 percentage points · $1.2M net increase; action accounted for 77.5%
View recent award activity by date (10)
- Action+$208KAward net obligations$208K
- Action+$22KAward net obligations$22K
- Action+$11KAward net obligations$11K
- Action−$143KAward net obligations$30K
- Action+$77KAward net obligations$77K
- Action>−$1Award net obligations$55K
- Action+$115KAward net obligations$115K
- Action+$48KAward net obligations$599K
- Action+$42KAward net obligations$42K
- Action+$9KAward net obligations$9K
DOI remediation services market FAQs
Answers based on reported federal contract data.
Who are the top DOI remediation services contractors?
In the 12 months through September 10, 2026, NORTH WIND GENERAL CONTRACTORS LLC, EASTERN SHAWNEE PROFESSIONAL SERVICES, LLC, and ROCK GAP ENGINEERING LLC were the leading DOI remediation services prime contractors by positive obligations.
- #1
NORTH WIND GENERAL CONTRACTORS LLC
$4,093,176 in positive obligations
- #2
EASTERN SHAWNEE PROFESSIONAL SERVICES, LLC
$3,161,760 in positive obligations
- #3
$2,093,077 in positive obligations
Rankings use reported USAspending award data.
Did DOI contract obligations decrease in the remediation services market?
Yes. Measured by net prime contract obligations, reported DOI activity in the remediation services market decreased 13.1% from $25,468,598 in the preceding 12 months to $22,129,016 in the 12 months through September 10, 2026.
- Latest 12 months
- $22,129,016
- Net prime contract obligations
- Preceding 12 months
- $25,468,598
- Net prime contract obligations
- Change
- −13.1%
- Between matched 12-month periods
Reported contract actions, not outlays or a forecast.
What recent DOI contract award activity was reported in the remediation services market?
Recent DOI contract award activity reported in the remediation services market included actions for CUSTOM LAWN SERVICE, INC., ROCK GAP ENGINEERING LLC, and WEAVER EXCAVATING INC during the 12 months through September 10, 2026.
-
CUSTOM LAWN SERVICE, INC. · PIID 140P3026C0006
Base award · June 29, 2026 · Action obligation: +$1,773,598
-
ROCK GAP ENGINEERING LLC · PIID 140A0925P0086
Base award · September 23, 2025 · Action obligation: +$2,093,077
-
WEAVER EXCAVATING INC · PIID 140S0326C0005
Base award · July 13, 2026 · Action obligation: +$1,455,425
-
BBJ GROUP LLC · PIID 140FC225C0007
Base award · September 25, 2025 · Action obligation: +$3,549,000
-
SILHOUETTE FARM & FORESTRY, LLC · PIID 140G0325F0144
Base award · September 18, 2025 · Action obligation: +$752,595
-
NORTH WIND GENERAL CONTRACTORS LLC · PIID 140L1725C0009
Base award · September 25, 2025 · Action obligation: +$938,888
Action obligations are transaction-level amounts, not current award-level obligations.
Which procurement methods were reported for DOI contracts under NAICS 562910?
From September 11, 2025 through September 10, 2026, DOI reported 146 positive-obligation awards for remediation services under NAICS 562910. The leading award type was definitive contract. The leading reported procedure was simplified acquisition.
- Positive-obligation awards
- 146
- Leading reported procedure
- Simplified Acquisition
- 33.5% of positive obligations
- Leading award type
- Definitive Contract
- 39.2% of positive obligations
- Full and open
- 4.2%
- of positive obligations
- Reported parent IDV
- 24.7%
- of positive obligations
Percentages use positive obligations as the denominator.
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Related market research
Complete market indexes:
Same NAICS at other agencies:
Nearby NAICS at this agency:
Markets sharing leading prime records:
Leading-prime vehicle memberships:
Company memberships do not establish award-channel use.Reported obligations include contract actions from October 1, 2021 through September 10, 2026. Set-aside and business-size fields reflect award records, not a contractor's current eligibility.
Review data methodology