Federal Capture Intelligence

Top DOJ water and sewer line and related structures construction contractors (NAICS 237110)

Contract actions: October 1, 2021 – October 4, 2026 Updated October 5, 2026 Department of Justice agency guide NAICS 237110 · Water and Sewer Line and Related Structures Construction
Latest 12 months
$13.7M
Net obligations · Up $4.8M vs. $8.9M preceding
Prime contractors
14
With positive obligations in the latest 12 months

Research the DOJ federal contracting market for water and sewer line and related structures construction under NAICS 237110. 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 Water and Sewer Line and Related Structures Construction at the Department of Justice

Federal records show $50.6M in net obligations across 82 awards in Water and Sewer Line and Related Structures Construction at the Department of Justice from Oct 1, 2021 through Oct 4, 2026. This market accounts for 0.11% of $44.4B in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations increased 53.5% from $8.9M to $13.7M. 3 prime contractors accounted for at least 80% of positive obligations in that latest period.

Fiscal-year activity

FY27 is year-to-date through Oct 4, 2026; earlier years show complete fiscal-year totals.

FY27 year-to-date: $0 versus $0 through the same date in FY26 (Not comparable).
Net obligations · complete fiscal yearNet obligations · FY27 YTDContract actions
View fiscal-year data table
Fiscal yearNet obligationsContract actionsCoverage
FY2022$3.0M36Complete
FY2023$11.6M55Complete
FY2024$13.4M26Complete
FY2025$8.9M31Complete
FY2026$13.7M35Complete

Market at a glance

All reported prime contract awards
All-period net obligations
$50.6M
82 awards · 61 prime contractors
Latest 12-month movement
+53.5%
$13.7M vs. $8.9M
Leading eight prime share
98.8%
Share held by the eight leading prime contractors in the latest 12 months
View agency share, denominators, and set-aside reporting
Agency context
0.11% of $44.4B in agency-wide net obligations.
Set-aside share when reported
40.2% of 82 awards with reported set-aside status.
Set-aside reporting
33 set aside · 49 no set-aside · 0 not reported

What changed in the last 12 months?

Oct 5, 2025–Oct 4, 2026, compared with Oct 5, 2024–Oct 4, 2025.

Competitive shifts

Buyer demand

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 Oct 4, 2026.

32.9% of positive obligations were attributed to FCI SEAGOVILLE. That represents $4.5M, up $4.0M from the preceding 12 months.

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

  1. FCI SEAGOVILLE32.9% · $4.5M · up $4.0M
  2. FCC OAKDALE30.8% · $4.2M · up $4.2M
  3. FCC BEAUMONT15.3% · $2.1M · up $2.1M
  4. FCI PHOENIX8.9% · $1.2M · down $1.4M
  5. FCI ENGLEWOOD5.5% · $754K · down $2.0M
  6. All other reported offices6.6% 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

    FCI SEAGOVILLE

    #1Up 3 from #4

    Latest 12 months

    $4.5M

    32.9% of positive obligations

    Versus preceding 12 months

    +$4.0M

    1 active prime contractor · 2 awards

    View office comparison and evidence

    Reported obligations increased 736.5% from $537K to $4.5M. The office’s share of positive obligations moved from 6.0% to 32.9%, a change of +26.8 percentage points.

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

  2. Reported funding office

    FCC OAKDALE

    #2New to the positive-obligation ranking

    Latest 12 months

    $4.2M

    30.8% of positive obligations

    Versus preceding 12 months

    +$4.2M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $4.2M. The office’s share of positive obligations moved from 0% to 30.8%, a change of +30.8 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

  3. Reported funding office

    FCC BEAUMONT

    #3New to the positive-obligation ranking

    Latest 12 months

    $2.1M

    15.3% of positive obligations

    Versus preceding 12 months

    +$2.1M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $2.1M. The office’s share of positive obligations moved from 0% to 15.3%, a change of +15.3 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.

  4. Reported funding office

    FCI PHOENIX

    #4Down 2 from #2

    Latest 12 months

    $1.2M

    8.9% of positive obligations

    Versus preceding 12 months

    −$1.4M

    2 active prime contractors · 2 awards

    View office comparison and evidence

    Reported obligations decreased 53.2% from $2.6M to $1.2M. The office’s share of positive obligations moved from 29.1% to 8.9%, a change of −20.2 percentage points.

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

  5. Reported funding office

    FCI ENGLEWOOD

    #5Down 4 from #1

    Latest 12 months

    $754K

    5.5% of positive obligations

    Versus preceding 12 months

    −$2.0M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 72.9% from $2.8M to $754K. The office’s share of positive obligations moved from 31.3% to 5.5%, a change of −25.7 percentage points.

    The latest period contains 5 actions across 1 award. The preceding period contained 1 active prime contractor and 1 award.

  6. Reported funding office

    MCC SAN DIEGO

    #6New to the positive-obligation ranking

    Latest 12 months

    $273K

    2.0% of positive obligations

    Versus preceding 12 months

    +$273K

    2 active prime contractors · 2 awards

    View office comparison and evidence

    Reported obligations rose from $0 to $273K. The office’s share of positive obligations moved from 0% to 2.0%, a change of +2.0 percentage points.

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

  7. Reported funding office

    USP TERRE HAUTE

    #7New to the positive-obligation ranking

    Latest 12 months

    $178K

    1.3% of positive obligations

    Versus preceding 12 months

    +$178K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $178K. The office’s share of positive obligations moved from 0% to 1.3%, a change of +1.3 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

    MCC CHICAGO

    #8New to the positive-obligation ranking

    Latest 12 months

    $147K

    1.1% of positive obligations

    Versus preceding 12 months

    +$147K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $147K. The office’s share of positive obligations moved from 0% to 1.1%, a change of +1.1 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.

  9. Reported funding office

    FCC COLEMAN

    #9New to the positive-obligation ranking

    Latest 12 months

    $130K

    0.95% of positive obligations

    Versus preceding 12 months

    +$130K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $130K. The office’s share of positive obligations moved from 0% to 0.95%, a change of +0.9 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.

  10. Reported funding office

    FCI GREENVILLE

    #10New to the positive-obligation ranking

    Latest 12 months

    $79K

    0.58% of positive obligations

    Versus preceding 12 months

    +$79K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $79K. The office’s share of positive obligations moved from 0% to 0.58%, 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 0 active prime contractors and 0 awards.

  11. Reported funding office

    FCI OTISVILLE

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$115K

    0 active prime contractors · 0 awards

    View office comparison and evidence

    Reported obligations decreased 100.0% from $115K to $0. The office’s share of positive obligations moved from 1.3% to 0%, a change of −1.3 percentage points.

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

  12. Reported funding office

    FCI SCHUYLKILL

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$254K

    0 active prime contractors · 0 awards

    View office comparison and evidence

    Reported obligations decreased 100.0% from $254K to $0. The office’s share of positive obligations moved from 2.8% to 0%, a change of −2.8 percentage points.

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

  13. Reported funding office

    FAO

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$2.3M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 100.0% from $2.3M to $0. The office’s share of positive obligations moved from 25.9% to 0%, a change of −25.9 percentage points.

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

    Leading award-level changes

Contract types, competition, and procurement methods

From Oct 5, 2025 through Oct 4, 2026, 18 awards had positive obligations totaling $13.7M. Sp1 was the leading reported procedure, accounting for 48.1% of positive obligations. Awards with a reported parent IDV accounted for 0%.

Leading award type
96.3%
Definitive Contract
Leading reported procedure
48.1%
Sp1
Reported parent IDV
0%
of positive obligations had a reported parent IDV
Median reported offers
1
18 of 18 awards reported offers

Buying method changes

Compared with Oct 5, 2024–Oct 4, 2025. Based on 18 current awards and 19 preceding awards with positive net obligations.

Median positive award obligations
$130K
Up from $39K in the preceding period
Leading reported procedure
Sp1
Previously Sealed Bid · 82.6% preceding vs 48.1% 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 237110 peer median, parent-IDV obligation share is <0.1 percentage points lower, reported full-and-open obligation share is 1.9 percentage points lower, delivery-order obligation share is <0.1 percentage points lower, and median positive award obligations are 38.1% higher.

MeasureThis marketPeer medianDifference
Parent-IDV obligation share0%0.030%-0.0 pts
Reported full-and-open obligation share0%1.9%-1.9 pts
Delivery-order obligation share0%0.030%-0.0 pts
Median positive award obligations$130K$94K+38.1%
Peer cohort and comparison limits

The peer median gives each of the 7 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)8$13.2M96.3%
Purchase Order(B)10$510K3.7%

Reported parent-award types

Reported valueAwardsPositive obligationsShare
Not reported18$13.7M100.0%

Single- or multiple-award parent structure

Reported valueAwardsPositive obligationsShare
Not reported18$13.7M100.0%

Solicitation procedures

Reported valueAwardsPositive obligationsShare
Sp1(SIMPLIFIED ACQUISITION)4$6.6M48.1%
Only One Source(SSS)3$4.6M33.3%
Sealed Bid(SB)1$1.2M8.8%
Sb(SEALED BID)1$754K5.5%
Simplified Acquisition(SP1)6$287K2.1%
Negotiated Proposal/Quote(NP)1$147K1.1%
Other reported values2$136K0.99%

Extent competed

Reported valueAwardsPositive obligationsShare
F(COMPETED UNDER SAP)3$4.5M32.9%
Not Available for Competition(B)1$4.5M32.9%
G(NOT COMPETED UNDER SAP)1$2.1M15.3%
Full and Open Competition After Exclusion of Sources(D)2$1.4M9.9%
D(FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES)1$754K5.5%
Not Competed Under SAP(G)6$287K2.1%
Other reported values4$202K1.5%

Fair-opportunity and limited-source reporting

Reported valueAwardsPositive obligationsShare
Not reported18$13.7M100.0%

Other-than-full-and-open reasons

Reported valueAwardsPositive obligationsShare
Authorized by Statute (FAR 6.302-5(A)(2)(I))(OTH)3$6.8M49.4%
Urgency (FAR 6.302-2)(URG)3$196K1.4%
SAP Non-Competition (FAR 13)(SP2)5$109K0.80%
Only One Source-Other (FAR 6.302-1 Other)(ONE)1$6K0.040%
Not reported6$6.6M48.3%

Contract pricing types

Reported valueAwardsPositive obligationsShare
J(FIRM FIXED PRICE)7$7.5M54.6%
Firm Fixed Price(J)11$6.2M45.4%

Product or Service Codes

Reported valueAwardsPositive obligationsShare
Repair or Alteration of Penal Facilities(Z2FF)8$13.2M96.3%
Maint/Repair/Rebuild of Equipment- Pumps and Compressors(J043)2$403K3.0%
Repair or Alteration of Other Utilities(Z2NZ)1$56K0.41%
Housekeeping- Facilities Operations Support(S216)1$12K0.090%
Maint/Repair/Rebuild of Equipment- Cleaning Equipment and Supplies(J079)1$10K0.070%
Maintenance of Penal Facilities(Z1FF)1$10K0.070%
Other reported values4$19K0.14%

Awarding subagencies

Reported valueAwardsPositive obligationsShare
Federal Prison System / Bureau of Prisons(1540)18$13.7M100.0%

Awarding offices

Reported valueAwardsPositive obligationsShare
Building and Facilities (Fao)(15BBNF)5$11.1M81.3%
Fao(15BFA0)2$2.0M14.3%
Mcc San Diego(15B610)1$273K2.0%
Fcc Coleman(15B302)1$130K0.95%
Fci Greenville(15B407)1$79K0.58%
Fdc Seatac(15B611)1$56K0.41%
Other reported values7$51K0.37%

Reported parent IDVs

Reported valueAwardsPositive obligationsShare
Not reported18$13.7M100.0%

Offers, award size, and timing

Median reported offers
1 median
18 reported · 0 not reported
Positive award obligations
$130K median
$10K–$754K middle 50%
Reported performance period
166 days (~5 months) median
18 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 Oct 4, 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
3 of 14prime contractors account for at least 80% of positive obligations in the last 12 months
Largest prime contractor
48.1%of positive obligations in the last 12 months
Leading four prime contractors
93.3%of positive obligations in the last 12 months
Leading eight prime contractors
98.8%of positive obligations in the last 12 months

Based on $13.7M in positive obligations during the 12 months ending Oct 4, 2026. Individual shares and movement appear in the searchable rankings below. Movement compares with Oct 5, 2024–Oct 4, 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

    $6.6M

    48.1%

    Dollar movement

    +$5.4M

    vs. prior 12 months

    Last 12mo awards

    3 awards

    3 actions

    Historical and award details for DFW CAD SERVICES LLC
    Obligations: prior → latest
    $1.1M → $6.6M
    +475.6%
    Share: prior → latest
    12.8% → 48.1%
    +35.3 percentage points
    All-period obligations
    $7.8M
    15.4% of all-period positive obligations · 5 awards
    Recorded activity
    Since May 23, 2024
    through Sep 14, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside21
    Reported no set-aside11
    Not reported00
    Reported small business32
    All-period set-aside types
    • 4 · 8(a) sole source
  2. #2

    Last 12mo obligations

    $4.2M

    30.8%

    Dollar movement

    +$4.2M

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for SOUTHERN OAK CONTRACTING PARTNERS JV, LLC
    Obligations: prior → latest
    $0 → $4.2M
    Not comparable
    Share: prior → latest
    0% → 30.8%
    +30.8 percentage points
    All-period obligations
    $4.2M
    8.3% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 14, 2026
    through Sep 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
  3. #3

    Last 12mo obligations

    $1.2M

    8.8%

    Dollar movement

    −$1.4M

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for OCS CONSTRUCTION SERVICES INC
    Obligations: prior → latest
    $2.6M → $1.2M
    −53.4%
    Share: prior → latest
    29.1% → 8.8%
    −20.2 percentage points
    All-period obligations
    $3.8M
    7.5% of all-period positive obligations · 1 award
    Recorded activity
    Since Aug 8, 2025
    through Jun 16, 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
  4. #4

    Last 12mo obligations

    $754K

    5.5%

    Dollar movement

    −$2.0M

    vs. prior 12 months

    Last 12mo awards

    1 award

    5 actions

    Historical and award details for AMERICAN WEST CONSTRUCTION, LLC
    Obligations: prior → latest
    $2.8M → $754K
    −72.9%
    Share: prior → latest
    31.3% → 5.5%
    −25.7 percentage points
    All-period obligations
    $3.5M
    7.0% of all-period positive obligations · 1 award
    Recorded activity
    Since Jan 14, 2025
    through Sep 2, 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
  5. #5

    Last 12mo obligations

    $273K

    2.0%

    Dollar movement

    +$273K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for ZNTH, INC.
    Obligations: prior → latest
    $0 → $273K
    Not comparable
    Share: prior → latest
    0% → 2.0%
    +2.0 percentage points
    All-period obligations
    $273K
    0.54% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 17, 2026
    through Sep 17, 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
  6. #6

    Last 12mo obligations

    $178K

    1.3%

    Dollar movement

    +$178K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for HUNATEK FEDERAL SERVICES, LLC
    Obligations: prior → latest
    $0 → $178K
    Not comparable
    Share: prior → latest
    0% → 1.3%
    +1.3 percentage points
    All-period obligations
    $178K
    0.35% of all-period positive obligations · 1 award
    Recorded activity
    Since Aug 5, 2026
    through Aug 5, 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 · 8(a) sole source
  7. #7

    Last 12mo obligations

    $150K

    1.1%

    Dollar movement

    +$150K

    vs. prior 12 months

    Last 12mo awards

    3 awards

    3 actions

    Historical and award details for A&G SEPTIC AND GREASE LLC
    Obligations: prior → latest
    $0 → $150K
    Not comparable
    Share: prior → latest
    0% → 1.1%
    +1.1 percentage points
    All-period obligations
    $150K
    0.30% of all-period positive obligations · 3 awards
    Recorded activity
    Since Apr 30, 2026
    through Sep 10, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside30
    Not reported00
    Reported small business30
    All-period set-aside types

    None reported.

  8. #8

    Last 12mo obligations

    $147K

    1.1%

    Dollar movement

    +$147K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for MECHANICAL BUSINESS HOLDINGS LLC
    Obligations: prior → latest
    $0 → $147K
    Not comparable
    Share: prior → latest
    0% → 1.1%
    +1.1 percentage points
    All-period obligations
    $147K
    0.29% of all-period positive obligations · 1 award
    Recorded activity
    Since Oct 14, 2025
    through Oct 14, 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 · Total small business
  9. #9

    Last 12mo obligations

    $79K

    0.58%

    Dollar movement

    +$79K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for C & C PUMPS & SUPPLY INC
    Obligations: prior → latest
    $0 → $79K
    Not comparable
    Share: prior → latest
    0% → 0.58%
    +0.6 percentage points
    All-period obligations
    $79K
    0.16% of all-period positive obligations · 1 award
    Recorded activity
    Since May 22, 2026
    through May 22, 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.

  10. #10

    Last 12mo obligations

    $56K

    0.41%

    Dollar movement

    +$56K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for UNIVERSITY MECHANICAL CONTRACTORS, INC,
    Obligations: prior → latest
    $0 → $56K
    Not comparable
    Share: prior → latest
    0% → 0.41%
    +0.4 percentage points
    All-period obligations
    $56K
    0.11% of all-period positive obligations · 1 award
    Recorded activity
    Since Jan 13, 2026
    through May 20, 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.

  11. #11

    Last 12mo obligations

    $12K

    0.090%

    Dollar movement

    +$9K

    vs. prior 12 months

    Last 12mo awards

    1 award

    5 actions

    Historical and award details for PACE ANALYTICAL SERVICES, LLC
    Obligations: prior → latest
    $3K → $12K
    +316.8%
    Share: prior → latest
    0.030% → 0.090%
    +0.1 percentage points
    All-period obligations
    $16K
    0.030% of all-period positive obligations · 4 awards
    Recorded activity
    Since Dec 21, 2021
    through Apr 29, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside12
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  12. #12

    Last 12mo obligations

    $9K

    0.060%

    Dollar movement

    +$1K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    4 actions

    Historical and award details for ATLANTA HYDROVAC LLC
    Obligations: prior → latest
    $7K → $9K
    +19.9%
    Share: prior → latest
    0.080% → 0.060%
    0.0 percentage points
    All-period obligations
    $16K
    0.030% of all-period positive obligations · 3 awards
    Recorded activity
    Since Aug 13, 2025
    through Jan 10, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside01
    Reported no set-aside20
    Not reported00
    Reported small business21
    All-period set-aside types
    • 1 · Total small business
  13. #13

    Last 12mo obligations

    $6K

    0.040%

    Dollar movement

    +$6K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for GARTH CORP
    Obligations: prior → latest
    $0 → $6K
    Not comparable
    Share: prior → latest
    0% → 0.040%
    0.0 percentage points
    All-period obligations
    $6K
    0.010% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 14, 2026
    through Sep 14, 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.

  14. #14

    Last 12mo obligations

    $5K

    0.040%

    Dollar movement

    +$5K

    vs. prior 12 months

    Last 12mo awards

    1 award

    3 actions

    Historical and award details for WESTERN OILFIELDS SUPPLY COMPANY
    Obligations: prior → latest
    $0 → $5K
    Not comparable
    Share: prior → latest
    0% → 0.040%
    0.0 percentage points
    All-period obligations
    $5K
    0.010% of all-period positive obligations · 1 award
    Recorded activity
    Since Jun 18, 2026
    through Aug 5, 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.

  15. #15

    Last 12mo obligations

    $0

    0%

    Dollar movement

    −$1.7M

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for SEA PAC ENGINEERING INC
    Obligations: prior → latest
    $1.7M → $0
    −100.0%
    Share: prior → latest
    19.5% → 0%
    −19.5 percentage points
    All-period obligations
    $8.6M
    17.1% of all-period positive obligations · 1 award
    Recorded activity
    Since Jun 20, 2024
    through Aug 11, 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

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

+$4.2M

SOUTHERN OAK CONTRACTING PARTNERS JV, LLC

FCC OAKDALE

FCC OAKDALE - REPLACE WATER TANKS - PROJECT 26Z5AX9 - E.O. 14398

Why it stands out

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

The $4.2M action represented 30.8% of the market’s positive obligations over the latest 12 months.

Award net obligations
$4.2M
Share of 12-month positive obligations
30.8%
Supporting data
Prime contractor
#2 · 30.8% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#2 · 30.8% attributed share
+30.8 percentage points · $4.2M net increase; action accounted for 100.0%
PIID 15BBNF26C51800002
Base award

This action

+$4.5M

DFW CAD SERVICES LLC

FCI SEAGOVILLE

26Z5AN1- FCI SEAGOVILLE- REPLACE JAIL SEWER LINE EO 14398

Why it stands out

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

The $4.5M action represented 32.9% of the market’s positive obligations over the latest 12 months.

Award net obligations
$4.5M
Share of 12-month positive obligations
32.9%
Supporting data
Prime contractor
#1 · 48.1% share
up 3 ranks · +35.3 percentage points · $5.4M net increase; action accounted for 82.6%
Funding office
#1 · 32.9% attributed share
up 3 ranks · +26.8 percentage points · $4.0M net increase; action exceeded it by $537K
Related:Largest share gainFunding office gain
PIID 15BBNF26C00000041
Base award

This action

+$2.1M

DFW CAD SERVICES LLC

FCC BEAUMONT

26Z5AU3 FCC BEAUMONT RELOCATE LIFT STATION EO 14398

Why it stands out

The contractor climbed 3 positions in this market.

It now ranks #1 by positive obligations over the latest 12 months.

Award net obligations
$2.1M
Share of 12-month positive obligations
15.3%
Supporting data
Funding office
#3 · 15.3% attributed share
+15.3 percentage points · $2.1M net increase; action accounted for 100.0%
PIID 15BBNF26C50200001
Modification

This action

+$700K

AMERICAN WEST CONSTRUCTION, LLC

FCI ENGLEWOOD

THE SELECTED CONTRACTOR SHALL PROVIDE ALL MATERIALS, LABOR, AND EQUIPMENT TO COMPLETE THE WATER SERVICE IMPROVEMENT PROJECT AT FCI ENGLEWOOD IN ACCORDANCE WITH SOLICITATION 15BFA024B00000027 .

Why it stands out

This award grew while spending attributed to its office declined.

The modification added $700K while office-attributed obligations fell $2.0M overall.

Award net obligations
$3.5M
Share of 12-month positive obligations
5.1%
Supporting data
Prime contractor
#4 · 5.5% share
$2.0M net decline despite this positive action
Funding office
#5 · 5.5% attributed share
$2.0M net decline despite this positive action
PIID 15BFA025C00000007 · Mod P00001
Modification

This action

+$693K

OCS CONSTRUCTION SERVICES INC

FCI PHOENIX

PHX_24Z6AS1_ REPLACE SEWAGE LINER "EO 14398"

Why it stands out

This award grew while spending attributed to its office declined.

The modification added $693K while office-attributed obligations fell $1.4M overall.

Award net obligations
$3.8M
Share of 12-month positive obligations
5.1%
Supporting data
Prime contractor
#3 · 8.8% share
$1.4M net decline despite this positive action
Funding office
#4 · 8.9% attributed share
$1.4M net decline despite this positive action
PIID 15BFA025C00000016 · Mod P00002
Base award

This action

+$273K

ZNTH, INC.

MCC SAN DIEGO

B&F PROJECT 26Z6AK7 - REPLACE WATER DISTRIBUTION PUMPS "EO 14398"

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
$273K
Share of 12-month positive obligations
2.0%
Supporting data
Prime contractor
#5 · 2.0% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#6 · 2.0% attributed share
+2.0 percentage points · $273K net increase; action accounted for 100.0%
PIID 15B61026P00000052
View recent award activity by date (10)
  1. ZNTH, INC.Base award · PIID 15B61026P00000052
    Action+$273K
    Award net obligations$273K
  2. SOUTHERN OAK CONTRACTING PARTNERS JV, LLCBase award · PIID 15BBNF26C51800002
    Action+$4.2M
    Award net obligations$4.2M
  3. DFW CAD SERVICES LLCBase award · PIID 15BBNF26C50200001
    Action+$2.1M
    Award net obligations$2.1M
  4. GARTH CORPBase award · PIID 15B60826P00000186
    Action+$6K
    Award net obligations$6K
  5. A&G SEPTIC AND GREASE LLCBase award · PIID 15B30226P00000477
    Action+$130K
    Award net obligations$130K
  6. AMERICAN WEST CONSTRUCTION, LLCModification · PIID 15BFA025C00000007
    Action+$17K
    Award net obligations$3.5M
  7. AMERICAN WEST CONSTRUCTION, LLCModification · PIID 15BFA025C00000007
    Action+$35K
    Award net obligations$3.5M
  8. HUNATEK FEDERAL SERVICES, LLCBase award · PIID 15BBNF26C41800003
    Action+$178K
    Award net obligations$178K
  9. WESTERN OILFIELDS SUPPLY COMPANYModification · PIID 15B11426P00000188
    Action+$27
    Award net obligations$5K
  10. WESTERN OILFIELDS SUPPLY COMPANYModification · PIID 15B11426P00000188
    Action+$4K
    Award net obligations$5K

DOJ water and sewer line and related structures construction market FAQs

Answers based on reported federal contract data.

Who are the top DOJ water and sewer line and related structures construction contractors?

In the 12 months through October 4, 2026, DFW CAD SERVICES LLC, SOUTHERN OAK CONTRACTING PARTNERS JV, LLC, and OCS CONSTRUCTION SERVICES INC were the leading DOJ water and sewer line and related structures construction prime contractors by positive obligations.

  1. #1

    DFW CAD SERVICES LLC

    $6,576,115 in positive obligations

  2. #2

    SOUTHERN OAK CONTRACTING PARTNERS JV, LLC

    $4,213,067 in positive obligations

  3. #3

    OCS CONSTRUCTION SERVICES INC

    $1,207,106 in positive obligations

Rankings use reported USAspending award data.

Did DOJ contract obligations increase in the water and sewer line and related structures construction market?

Yes. Measured by net prime contract obligations, reported DOJ activity in the water and sewer line and related structures construction market increased 53.5% from $8,898,848 in the preceding 12 months to $13,664,070 in the 12 months through October 4, 2026.

Latest 12 months
$13,664,070
Net prime contract obligations
Preceding 12 months
$8,898,848
Net prime contract obligations
Change
+53.5%
Between matched 12-month periods

Reported contract actions, not outlays or a forecast.

What recent DOJ contract award activity was reported under NAICS 237110?

Recent DOJ contract award activity reported in the water and sewer line and related structures construction market included actions for SOUTHERN OAK CONTRACTING PARTNERS JV, LLC, DFW CAD SERVICES LLC, and AMERICAN WEST CONSTRUCTION, LLC during the 12 months through October 4, 2026.

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

Which procurement methods were reported for DOJ contracts under NAICS 237110?

From October 5, 2025 through October 4, 2026, DOJ reported 18 positive-obligation awards for water and sewer line and related structures construction under NAICS 237110. The leading award type was definitive contract. The leading reported procedure was sp1.

Positive-obligation awards
18
Leading reported procedure
Sp1
48.1% of positive obligations
Leading award type
Definitive Contract
96.3% of positive obligations
Full and open
0%
of positive obligations
Reported parent IDV
0%
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:

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Markets sharing leading prime records:

Reported obligations include contract actions from October 1, 2021 through October 4, 2026. Set-aside and business-size fields reflect award records, not a contractor's current eligibility.

Review data methodology