Federal Capture Intelligence

Top DHS site preparation contractors (NAICS 238910)

Contract actions: October 1, 2021 – September 10, 2026 Updated September 11, 2026 Department of Homeland Security agency guide NAICS 238910 · Site Preparation Contractors
Latest 12 months
$36.0M
Net obligations · Up $31.1M vs. $4.9M preceding
Prime contractors
13
With positive obligations in the latest 12 months

Research the DHS federal contracting market for site preparation under NAICS 238910. 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 Site Preparation Contractors at the Department of Homeland Security

Federal records show $96.7M in net obligations across 93 awards in Site Preparation Contractors at the Department of Homeland Security from Oct 1, 2021 through Sep 10, 2026. This market accounts for 0.058% of $167.7B in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations increased 638.4% from $4.9M to $36.0M. 1 prime contractor 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.

FY26 year-to-date: $34.5M versus $969K through the same date in FY25 (+3455.1%).
Net obligations · complete fiscal yearNet obligations · FY26 YTDContract actions
View fiscal-year data table
Fiscal yearNet obligationsContract actionsCoverage
FY2022$52.7M60Complete
FY2023$2.3M36Complete
FY2024$4.8M25Complete
FY2025$2.5M28Complete
FY2026$34.5M24YTD through Sep 10, 2026

Market at a glance

All reported prime contract awards
All-period net obligations
$96.7M
93 awards · 68 prime contractors
Latest 12-month movement
+638.4%
$36.0M vs. $4.9M
Leading eight prime share
99.8%
Share held by the eight leading prime contractors in the latest 12 months
View agency share, denominators, and set-aside reporting
Agency context
0.058% of $167.7B in agency-wide net obligations.
Set-aside share when reported
61.0% of 77 awards with reported set-aside status.
Set-aside reporting
47 set aside · 30 no set-aside · 16 not reported

What changed in the last 12 months?

Sep 11, 2025–Sep 10, 2026, compared with Sep 11, 2024–Sep 10, 2025.

Market structure

This market grew faster than 97.3% of comparable agency NAICS markets
+638.4%Agency median +32.8%
The agency comparison covers 128 comparable NAICS markets.

Award activity

Buyer demand

Reported obligations through OFFICE OF FACILITIES & ASSET MANAGEMENT increased
$544K→$1.8M+$1.2M
Latest-period activity spans 4 awards across 3 prime contractors.

Competitive shifts

PARAGON ENVIRONMENTAL SERVICES, LLC was the largest newly observed contractor
$1.6MLatest 12-month obligations
First observed in this market on Sep 22, 2025, the contractor now ranks #2 by positive obligations across 2 reported actions.
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.

93.4% of positive obligations were attributed to OFF OF THE UNDER SCTY FOR MGMT. That represents $33.7M, up $33.7M from the preceding 12 months.

Latest 12-month share of positive obligations; the gray segment represents all other reported offices.

  1. OFF OF THE UNDER SCTY FOR MGMT93.4% · $33.7M · up $33.7M
  2. OFFICE OF FACILITIES & ASSET MANAGEMENT4.9% · $1.8M · up $1.2M
  3. DEPUTY COMDT 4 MISSION SUPP WASH DC1.4% · $518K · up $90K
  4. AVIATION LOGISTICS CENTER (ALS)0.10% · $38K · down $242K
  5. 7TH COAST GUARD DISTRICT OFFICE0.10% · $36K · up $5K
  6. All other reported offices0.11% 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.

  1. Reported funding office

    OFF OF THE UNDER SCTY FOR MGMT

    #1New to the positive-obligation ranking

    Latest 12 months

    $33.7M

    93.4% of positive obligations

    Versus preceding 12 months

    +$33.7M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $33.7M. The office’s share of positive obligations moved from 0% to 93.4%, a change of +93.4 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.

    Leading award-level changes

  2. Reported funding office

    OFFICE OF FACILITIES & ASSET MANAGEMENT

    #2Rank unchanged

    Latest 12 months

    $1.8M

    4.9% of positive obligations

    Versus preceding 12 months

    +$1.2M

    3 active prime contractors · 4 awards

    View office comparison and evidence

    Reported obligations increased 221.8% from $544K to $1.8M. The office’s share of positive obligations moved from 11.2% to 4.9%, a change of −6.3 percentage points.

    The latest period contains 7 actions across 4 awards and 2 newly active prime contractors. The preceding period contained 2 active prime contractors and 2 awards.

  3. Reported funding office

    DEPUTY COMDT 4 MISSION SUPP WASH DC

    #3Rank unchanged

    Latest 12 months

    $518K

    1.4% of positive obligations

    Versus preceding 12 months

    +$90K

    4 active prime contractors · 5 awards

    View office comparison and evidence

    Reported obligations increased 20.9% from $428K to $518K. The office’s share of positive obligations moved from 8.8% to 1.4%, a change of −7.3 percentage points.

    The latest period contains 10 actions across 5 awards and 2 newly active prime contractors. The preceding period contained 3 active prime contractors and 4 awards.

  4. Reported funding office

    AVIATION LOGISTICS CENTER (ALS)

    #4Rank unchanged

    Latest 12 months

    $38K

    0.10% of positive obligations

    Versus preceding 12 months

    −$242K

    1 active prime contractor · 2 awards

    View office comparison and evidence

    Reported obligations decreased 86.5% from $280K to $38K. The office’s share of positive obligations moved from 5.7% to 0.10%, a change of −5.6 percentage points.

    The latest period contains 2 actions across 2 awards. The preceding period contained 1 active prime contractor and 3 awards.

  5. Reported funding office

    7TH COAST GUARD DISTRICT OFFICE

    #5Up 3 from #8

    Latest 12 months

    $36K

    0.10% of positive obligations

    Versus preceding 12 months

    +$5K

    2 active prime contractors · 2 awards

    View office comparison and evidence

    Reported obligations increased 18.0% from $30K to $36K. The office’s share of positive obligations moved from 0.62% to 0.10%, a change of −0.5 percentage points.

    The latest period contains 2 actions across 2 awards and 1 newly active prime contractor. The preceding period contained 3 active prime contractors and 3 awards.

  6. Reported funding office

    8TH COAST GUARD DISTRICT OFFICE

    #6Rank unchanged

    Latest 12 months

    $26K

    0.070% of positive obligations

    Versus preceding 12 months

    −$7K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 21.2% from $34K to $26K. The office’s share of positive obligations moved from 0.69% to 0.070%, a change of −0.6 percentage points.

    The latest period contains 1 action across 1 award and 1 newly active prime contractor. The preceding period contained 2 active prime contractors and 2 awards.

  7. Reported funding office

    17TH COAST GUARD DISTRICT OFFICE

    #7New to the positive-obligation ranking

    Latest 12 months

    $15K

    0.040% of positive obligations

    Versus preceding 12 months

    +$15K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $15K. The office’s share of positive obligations moved from 0% to 0.040%, a change of 0.0 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.

  8. Reported funding office

    RESILIENCE - ALL OTHER COMPONENTS (NPD, NCP, ORIC, AO, GPD)

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$3.5M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 100.0% from $3.5M to $0. The office’s share of positive obligations moved from 71.0% to 0%, a change of −71.0 percentage points.

    The latest period contains 1 action across 1 award. The preceding period contained 1 active prime contractor and 1 award.

    Leading award-level changes

  9. Reported funding office

    SURFACE FORCES LOGISTICS CENTER

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$31K

    0 active prime contractors · 0 awards

    View office comparison and evidence

    Reported obligations decreased 100.0% from $31K to $0. The office’s share of positive obligations moved from 0.63% to 0%, a change of −0.6 percentage points.

    The latest period contains 0 actions across 0 awards. The preceding period contained 1 active prime contractor and 1 award.

  10. Reported funding office

    9TH COAST GUARD DISTRICT OFFICE

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$50K

    0 active prime contractors · 0 awards

    View office comparison and evidence

    Reported obligations decreased 100.0% from $50K to $0. The office’s share of positive obligations moved from 1.0% to 0%, a change of −1.0 percentage points.

    The latest period contains 0 actions across 0 awards. The preceding period contained 2 active prime contractors and 2 awards.

  11. Reported funding office

    REGION 4

    No positive-obligation rank

    Latest 12 months

    −$32K

    0% of positive obligations

    Versus preceding 12 months

    −$32K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations moved from $0 in net obligations to $32K in net deobligations. The office’s share of positive obligations moved from 0% to 0%, a change of 0.0 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.

Contract types, competition, and procurement methods

From Sep 11, 2025 through Sep 10, 2026, 14 awards had positive obligations totaling $36.0M. Only One Source was the leading reported procedure, accounting for 94.0% of positive obligations. Awards with a reported parent IDV accounted for 0.10%.

Leading award type
99.7%
Definitive Contract
Leading reported procedure
94.0%
Only One Source
Reported parent IDV
0.10%
of positive obligations had a reported parent IDV
Median reported offers
1
12 of 14 awards reported offers

Buying method changes

Compared with Sep 11, 2024–Sep 10, 2025. Based on 14 current awards and 16 preceding awards with positive net obligations.

Leading reported procedure
Only One Source
Previously Sealed Bid · 71.0% preceding vs 94.0% current
How to read these changes

Directional color and the Up or Down labels show historical movement only. Green does not mean favorable and red does not mean unfavorable; neither predicts a future procurement method.

Same-NAICS comparison

Compared with the NAICS 238910 peer median, parent-IDV obligation share is 10.8 percentage points lower, reported full-and-open obligation share matches the peer median, delivery-order obligation share is 6.0 percentage points lower, and median positive award obligations are 65.0% lower.

MeasureThis marketPeer medianDifference
Parent-IDV obligation share0.10%10.9%-10.8 pts
Reported full-and-open obligation share0%0%0.0 pts
Delivery-order obligation share0.10%6.1%-6.0 pts
Median positive award obligations$35K$100K-65.0%
Peer cohort and comparison limits

The peer median gives each of the 4 eligible agency markets equal weight. The included agency markets are:

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 valueAwardsPositive obligationsShare
Definitive Contract(D)9$35.9M99.7%
Purchase Order(B)3$56K0.16%
Delivery Order(C)2$38K0.10%

Reported parent-award types

Reported valueAwardsPositive obligationsShare
IDC(B)2$38K0.10%
Not reported12$36.0M99.9%

Single- or multiple-award parent structure

Reported valueAwardsPositive obligationsShare
Single Award(S)2$38K0.10%
Not reported12$36.0M99.9%

Solicitation procedures

Reported valueAwardsPositive obligationsShare
Only One Source(SSS)5$33.9M94.0%
Simplified Acquisition(SP1)3$1.6M4.5%
Sss(ONLY ONE SOURCE)1$456K1.3%
Sp1(SIMPLIFIED ACQUISITION)5$87K0.24%

Extent competed

Reported valueAwardsPositive obligationsShare
Not Competed(C)2$33.7M93.4%
Not Competed Under SAP(G)2$1.6M4.4%
B(NOT AVAILABLE FOR COMPETITION)1$456K1.3%
Not Available for Competition(B)3$216K0.60%
F(COMPETED UNDER SAP)4$72K0.20%
Competed Under SAP(F)1$35K0.10%
Other reported values1$15K0.042%

Fair-opportunity and limited-source reporting

Reported valueAwardsPositive obligationsShare
Not reported14$36.0M100.0%

Other-than-full-and-open reasons

Reported valueAwardsPositive obligationsShare
Urgency (FAR 6.302-2)(URG)1$33.7M93.4%
Authorized by Statute (FAR 6.302-5(A)(2)(I))(OTH)6$2.2M6.2%
SAP Non-Competition (FAR 13)(SP2)1$15K0.040%
Only One Source-Other (FAR 6.302-1 Other)(ONE)1$15K0.040%
Not reported5$107K0.30%

Contract pricing types

Reported valueAwardsPositive obligationsShare
Firm Fixed Price(J)8$35.5M98.5%
J(FIRM FIXED PRICE)6$543K1.5%

Product or Service Codes

Reported valueAwardsPositive obligationsShare
Salvage- Demolition of Buildings(P400)1$33.7M93.4%
Construction of Other Administrative Facilities and Service Buildings(Y1AZ)1$1.6M4.4%
Environmental Systems Protection- Environmental Remediation(F108)2$495K1.4%
Repair or Alteration of Miscellaneous Buildings(Z2JZ)2$162K0.45%
Construction of Other Industrial Buildings(Y1EZ)1$49K0.14%
Installation of Equipment- Miscellaneous(N099)2$38K0.10%
Other reported values5$65K0.18%

Awarding subagencies

Reported valueAwardsPositive obligationsShare
Public Buildings Service(4740)1$33.7M93.4%
U.S. Customs and Border Protection(7014)3$1.8M4.9%
U.S. Coast Guard(7008)10$633K1.8%

Awarding offices

Reported valueAwardsPositive obligationsShare
Pbs Project Delivery Capital Construction - Branch Central(47PB53)1$33.7M93.4%
Administration Facilities Training Contracting Division(70B01C)3$1.8M4.9%
Silc-Con Specialization(70Z053)2$495K1.4%
Aviation Logistics Center (Alc)(00038)(70Z038)2$38K0.10%
Base Miami(00028)(70Z028)2$36K0.10%
Base New Orleans(00029)(70Z029)1$26K0.070%
Other reported values3$38K0.10%

Reported parent IDVs

Reported valueAwardsPositive obligationsShare
70Z03822DM0000002(7008)2$38K0.10%
Not reported12$36.0M99.9%

Offers, award size, and timing

Median reported offers
1 median
12 reported · 2 not reported
Positive award obligations
$35K median
$15K–$127K middle 50%
Reported performance period
364 days (~12 months) median
14 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
1 of 13prime contractors account for at least 80% of positive obligations in the last 12 months
Largest prime contractor
93.4%of positive obligations in the last 12 months
Leading four prime contractors
99.4%of positive obligations in the last 12 months
Leading eight prime contractors
99.8%of positive obligations in the last 12 months

Based on $36.0M 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.

15 leading contractors
  1. #1

    Last 12mo obligations

    $33.7M

    93.4%

    Dollar movement

    +$33.7M

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for CLARK CONSTRUCTION GROUP LLC
    Obligations: prior → latest
    $0 → $33.7M
    Not comparable
    Share: prior → latest
    0% → 93.4%
    +93.4 percentage points
    All-period obligations
    $33.7M
    34.7% of all-period positive obligations · 1 award
    Recorded activity
    Since Jan 2, 2026
    through Jan 2, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside10
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  2. #2

    Last 12mo obligations

    $1.6M

    4.4%

    Dollar movement

    +$1.6M

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for PARAGON ENVIRONMENTAL SERVICES, LLC
    Obligations: prior → latest
    $0 → $1.6M
    Not comparable
    Share: prior → latest
    0% → 4.4%
    +4.4 percentage points
    All-period obligations
    $1.6M
    1.6% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 22, 2025
    through Mar 6, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside10
    Not reported00
    Reported small business10
    All-period set-aside types

    None reported.

  3. #3

    Last 12mo obligations

    $456K

    1.3%

    Dollar movement

    +$456K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for GENERAL MECHANICAL CORPORATION
    Obligations: prior → latest
    $0 → $456K
    Not comparable
    Share: prior → latest
    0% → 1.3%
    +1.3 percentage points
    All-period obligations
    $456K
    0.47% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 4, 2026
    through Sep 4, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside10
    Not reported00
    Reported small business10
    All-period set-aside types

    None reported.

  4. #4

    Last 12mo obligations

    $127K

    0.35%

    Dollar movement

    +$28K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    4 actions

    Historical and award details for OCS CONSTRUCTION SERVICES INC
    Obligations: prior → latest
    $98K → $127K
    +28.6%
    Share: prior → latest
    2.0% → 0.35%
    −1.7 percentage points
    All-period obligations
    $225K
    0.23% of all-period positive obligations · 2 awards
    Recorded activity
    Since Jul 14, 2025
    through Jul 28, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside10
    Not reported00
    Reported small business21
    All-period set-aside types
    • 1 · 8(a) sole source
  5. #5

    Last 12mo obligations

    $49K

    0.14%

    Dollar movement

    +$49K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for T & T TRUCKING SERVICES LLC
    Obligations: prior → latest
    $0 → $49K
    Not comparable
    Share: prior → latest
    0% → 0.14%
    +0.1 percentage points
    All-period obligations
    $829K
    0.86% of all-period positive obligations · 2 awards
    Recorded activity
    Since Sep 27, 2023
    through Sep 18, 2025

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside10
    Reported no set-aside00
    Not reported00
    Reported small business10
    All-period set-aside types
    • 1 · 8(a) sole source
  6. #6

    Last 12mo obligations

    $40K

    0.11%

    Dollar movement

    −$371K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    4 actions

    Historical and award details for HANA ENGINEERS & CONSULTANTS LLC
    Obligations: prior → latest
    $410K → $40K
    −90.3%
    Share: prior → latest
    8.4% → 0.11%
    −8.3 percentage points
    All-period obligations
    $1.2M
    1.3% of all-period positive obligations · 2 awards
    Recorded activity
    Since Sep 27, 2023
    through Apr 2, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside22
    Reported no set-aside00
    Not reported00
    Reported small business22
    All-period set-aside types
    • 2 · 8(a) sole source
  7. #7

    Last 12mo obligations

    $38K

    0.10%

    Dollar movement

    −$242K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    2 actions

    Historical and award details for SILENT SECURITIES, INC.
    Obligations: prior → latest
    $280K → $38K
    −86.5%
    Share: prior → latest
    5.7% → 0.10%
    −5.6 percentage points
    All-period obligations
    $973K
    1.0% of all-period positive obligations · 9 awards
    Recorded activity
    Since Sep 19, 2022
    through Sep 4, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported23
    Reported small business23
    All-period set-aside types

    None reported.

  8. #8

    Last 12mo obligations

    $35K

    0.10%

    Dollar movement

    +$35K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for WOLF CREEK CONSTRUCTION, LLC
    Obligations: prior → latest
    $0 → $35K
    Not comparable
    Share: prior → latest
    0% → 0.10%
    +0.1 percentage points
    All-period obligations
    $35K
    0.040% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 26, 2025
    through Sep 26, 2025

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside10
    Not reported00
    Reported small business10
    All-period set-aside types

    None reported.

  9. #9

    Last 12mo obligations

    $26K

    0.070%

    Dollar movement

    +$26K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for SOUTHERN COVENANT CONSTRUCTION LLC
    Obligations: prior → latest
    $0 → $26K
    Not comparable
    Share: prior → latest
    0% → 0.070%
    +0.1 percentage points
    All-period obligations
    $26K
    0.030% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 2, 2026
    through Sep 2, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside10
    Reported no set-aside00
    Not reported00
    Reported small business10
    All-period set-aside types
    • 1 · Total small business
  10. #10

    Last 12mo obligations

    $15K

    0.040%

    Dollar movement

    +$15K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for PARADIGM MARINE, LLC
    Obligations: prior → latest
    $0 → $15K
    Not comparable
    Share: prior → latest
    0% → 0.040%
    0.0 percentage points
    All-period obligations
    $15K
    0.020% of all-period positive obligations · 1 award
    Recorded activity
    Since Aug 24, 2026
    through Aug 24, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside10
    Not reported00
    Reported small business10
    All-period set-aside types

    None reported.

  11. #11

    Last 12mo obligations

    $15K

    0.040%

    Dollar movement

    +$15K

    vs. prior 12 months

    Last 12mo awards

    1 award

    3 actions

    Historical and award details for J. CAMPBELL SITEWORK & EXCAVATION LLC
    Obligations: prior → latest
    $0 → $15K
    Not comparable
    Share: prior → latest
    0% → 0.040%
    0.0 percentage points
    All-period obligations
    $15K
    0.010% of all-period positive obligations · 1 award
    Recorded activity
    Since Jul 9, 2026
    through Jul 15, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside10
    Not reported00
    Reported small business10
    All-period set-aside types

    None reported.

  12. #12

    Last 12mo obligations

    $8K

    0.020%

    Dollar movement

    −$10K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for JMG VENTURES, LLC
    Obligations: prior → latest
    $18K → $8K
    −55.1%
    Share: prior → latest
    0.37% → 0.020%
    −0.3 percentage points
    All-period obligations
    $26K
    0.030% of all-period positive obligations · 1 award
    Recorded activity
    Since May 14, 2025
    through Aug 20, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside00
    Not reported00
    Reported small business11
    All-period set-aside types
    • 1 · Total small business
  13. #13

    Last 12mo obligations

    $775

    0%

    Dollar movement

    −$8K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for PAR-CON, INC
    Obligations: prior → latest
    $9K → $775
    −91.6%
    Share: prior → latest
    0.19% → 0%
    −0.2 percentage points
    All-period obligations
    $10K
    0.010% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 8, 2025
    through Sep 12, 2025

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside00
    Not reported00
    Reported small business11
    All-period set-aside types
    • 1 · 8(a) sole source
  14. #14

    Last 12mo obligations

    −$32K

    0%

    Dollar movement

    −$32K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for USR FEDERAL SERVICES LLC
    Obligations: prior → latest
    $0 → −$32K
    Not comparable
    Share: prior → latest
    0% → 0%
    0.0 percentage points
    All-period obligations
    $2K
    0% of all-period positive obligations · 1 award
    Recorded activity
    Since Feb 14, 2024
    through Sep 15, 2025

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside10
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  15. #15

    Last 12mo obligations

    −$4

    0%

    Dollar movement

    −$4

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for RB ENVIRONMENTAL INC
    Obligations: prior → latest
    $0 → −$4
    Not comparable
    Share: prior → latest
    0% → 0%
    0.0 percentage points
    All-period obligations
    −$4
    0% of all-period positive obligations · 1 award
    Recorded activity
    Since Jul 14, 2026
    through Jul 14, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside10
    Reported no set-aside00
    Not reported00
    Reported small business10
    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.

Base award

This action

+$33.7M

CLARK CONSTRUCTION GROUP LLC

OFF OF THE UNDER SCTY FOR MGMT

EMERGENCY DESIGN-BUILD DEMOLITION OF 17 STRUCTURALLY AND SECURITY-COMPROMISED BUILDINGS AT THE ST. ELIZABETHS WEST CAMPUS DHS HEADQUARTERS TO MITIGATE LIFE-SAFETY AND NATIONAL SECURITY RISKS.

Why it stands out

One action equaled at least half of the market’s latest 12-month positive obligations.

The $33.7M action represented 93.4% of the market’s positive obligations over the latest 12 months.

Award net obligations
$33.7M
Share of 12-month positive obligations
93.4%
Supporting data
Prime contractor
#1 · 93.4% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#1 · 93.4% attributed share
+93.4 percentage points · $33.7M net increase; action accounted for 100.0%
Related:Unusually large action
PIID 47PB5326C0001
Base award

This action

+$1.4M

PARAGON ENVIRONMENTAL SERVICES, LLC

OFFICE OF FACILITIES & ASSET MANAGEMENT

YUMA SITE CLEARANCE

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 #2 in this market by positive obligations over the latest 12 months.

Award net obligations
$1.6M
Share of 12-month positive obligations
3.8%
Supporting data
Prime contractor
#2 · 4.4% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#2 · 4.9% attributed share
−6.3 percentage points · $1.2M net increase; action exceeded it by $168K
Related:Funding office gainLargest newly observed contractor
PIID 70B01C25C00000183
Base award

This action

+$456K

GENERAL MECHANICAL CORPORATION

DEPUTY COMDT 4 MISSION SUPP WASH DC

POINT NO POINT REMOVAL ACTION

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
$456K
Share of 12-month positive obligations
1.3%
Supporting data
Prime contractor
#3 · 1.3% share
Newly active in this market; no actions were reported in the preceding 12 months
PIID 70Z05326CENVI0003
View recent award activity by date (10)
  1. GENERAL MECHANICAL CORPORATIONBase award · PIID 70Z05326CENVI0003
    Action+$456K
    Award net obligations$456K
  2. SILENT SECURITIES, INC.Base award · PIID 70Z03826FM0000025
    Action+$28K
    Award net obligations$28K
  3. SOUTHERN COVENANT CONSTRUCTION LLCBase award · PIID 70Z02926PNEWO0137
    Action+$26K
    Award net obligations$26K
  4. PARADIGM MARINE, LLCBase award · PIID 70Z04526PKODI0062
    Action+$15K
    Award net obligations$15K
  5. SILENT SECURITIES, INC.Base award · PIID 70Z03826FM0000021
    Action+$10K
    Award net obligations$10K
  6. J. CAMPBELL SITEWORK & EXCAVATION LLCModification · PIID 70Z03926PCGA00041
    Action+$5K
    Award net obligations$15K
  7. RB ENVIRONMENTAL INCDeobligation · PIID 70FBR921P00000058
    Action−$4
    Award net obligations$66K
  8. J. CAMPBELL SITEWORK & EXCAVATION LLCBase award · PIID 70Z03926PCGA00041
    Action+$10K
    Award net obligations$15K
  9. JMG VENTURES, LLCModification · PIID 70Z0G125CABCD0001
    Action+$8K
    Award net obligations$26K
  10. HANA ENGINEERS & CONSULTANTS LLCDeobligation · PIID 70Z05325CENVI0001
    Action−$21K
    Award net obligations$450K

DHS site preparation market FAQs

Answers based on reported federal contract data.

Who are the top DHS site preparation contractors?

In the 12 months through September 10, 2026, CLARK CONSTRUCTION GROUP LLC, PARAGON ENVIRONMENTAL SERVICES, LLC, and GENERAL MECHANICAL CORPORATION were the leading DHS site preparation prime contractors by positive obligations.

  1. #1

    CLARK CONSTRUCTION GROUP LLC

    $33,655,499 in positive obligations

  2. #2

    PARAGON ENVIRONMENTAL SERVICES, LLC

    $1,574,841 in positive obligations

  3. #3

    GENERAL MECHANICAL CORPORATION

    $455,582 in positive obligations

Rankings use reported USAspending award data.

Did DHS contract obligations increase in the site preparation market?

Yes. Measured by net prime contract obligations, reported DHS activity in the site preparation market increased 638.4% from $4,876,231 in the preceding 12 months to $36,006,850 in the 12 months through September 10, 2026.

Latest 12 months
$36,006,850
Net prime contract obligations
Preceding 12 months
$4,876,231
Net prime contract obligations
Change
+638.4%
Between matched 12-month periods

Reported contract actions, not outlays or a forecast.

What recent DHS contract award activity was reported in the site preparation market?

Recent DHS contract award activity reported in the site preparation market included actions for CLARK CONSTRUCTION GROUP LLC, PARAGON ENVIRONMENTAL SERVICES, LLC, and GENERAL MECHANICAL CORPORATION during the 12 months through September 10, 2026.

Action obligations are transaction-level amounts, not current award-level obligations.

Which procurement methods were reported for DHS contracts under NAICS 238910?

From September 11, 2025 through September 10, 2026, DHS reported 14 positive-obligation awards for site preparation under NAICS 238910. The leading award type was definitive contract. The leading reported procedure was only one source.

Positive-obligation awards
14
Leading reported procedure
Only One Source
94% of positive obligations
Leading award type
Definitive Contract
99.7% of positive obligations
Full and open
0%
of positive obligations
Reported parent IDV
0.1%
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