Top 51 Contractors in NAICS 23831: Drywall and Insulation Contractors, FY2025
Parent companies by net contract obligations Oct 1, 2024 – Sep 30, 2025 Code page on GovTribe
The top 10 won 79% of FY2025 NAICS 23831 contract dollars
Ranking facts
- Contract obligations
- $6,310,564 Net of deobligations, by contracts coded NAICS 23831 or a code under it
- Contractors
- 56 Parent companies with an obligation
- Largest contractor
- W E S T Development, Inc. $1.57 million, 24.2% of obligations
- Data as of
Contract actions from FPDS (SAM.gov). How the rankings work · Download all 51 rows as CSV
Full ranking
| Rank | Contractor | Net obligations | Share | Trend |
|---|---|---|---|---|
| 1 |
W E S T Development, Inc.
Top agencies
|
$1,569,463 | ||
| 2 | $1,236,200 | |||
| 3 |
Evergreen Contractors LLC
Top agencies
|
$645,687 | ||
| 4 | $344,928 | |||
| 5 |
Austin Insulators Inc.
Top agencies
|
$311,459 | ||
| 6 | $248,000 | |||
| 7 |
Coles Group (The) LLC
Top agencies
|
$223,166 | ||
| 8 |
Unified Contractor, Inc.
Top agencies
|
$219,217 | ||
| 9 |
Gulf Remediation, Inc.
Top agencies
|
$210,984 | ||
| 10 |
Rymarc Construction Inc.
Top agencies
|
$138,122 | ||
| 11 | $128,000 | |||
| 12 |
Soundproof San Diego Inc.
Top agencies
|
$110,400 | ||
| 13 | $109,400 | |||
| 14 | $87,750 | |||
| 15 | $80,589 | |||
| 16 | $78,578 | |||
| 17 | $68,609 | |||
| 18 |
Insulation Incorporated
Top agencies
|
$55,120 | ||
| 19 | $37,503 | |||
| 20 |
GSN Office Furniture, Inc.
Top agencies
|
$30,425 | ||
| 21 | $29,159 | |||
| 22 |
R.m. Waite Co., LLC
Top agencies
|
$26,597 | ||
| 23 |
USA Construction Co
Top agencies
|
$26,372 | ||
| 24 |
Chas.d. West & Co
Top agencies
|
$22,721 | ||
| 25 |
Bhpe LLC
Top agencies
|
$20,806 | ||
| 26 |
ATZ Solution LLC
Top agencies
|
$18,860 | ||
| 27 |
Amentum Holdings, Inc.
Top agencies
|
$17,911 | ||
| 28 |
B & B Concepts Inc
Top agencies
|
$16,554 | ||
| 29 |
TJ Builds LLC
Top agencies
|
$15,180 | ||
| 30 | $15,000 | |||
| 31 | $14,790 | |||
| 32 |
DMT Foam, Inc.
Top agencies
|
$14,000 | ||
| 33 | $13,872 | |||
| 34 | $13,800 | |||
| 35 |
Viavi Solutionsllc
Top agencies
|
$12,148 | ||
| 36 | $11,984 | |||
| 37 |
Altima Construction Inc.
Top agencies
|
$11,728 | ||
| 38 | $10,175 | |||
| 39 | $10,000 | |||
| 40 | $9,729 | |||
| 41 |
Branden Heier
Top agencies
|
$9,613 | ||
| 42 | $8,250 | |||
| 43 | $7,558 | |||
| 44 |
Overall Restoration
Top agencies
|
$6,740 | ||
| 45 |
The Claremont Sales Corp
Top agencies
|
$5,775 | ||
| 46 |
Versare Solutions, LLC
Top agencies
|
$5,750 | ||
| 47 |
Southern Insulation Inc.
Top agencies
|
$4,500 | ||
| 48 |
Mhd-Rockland Inc.
Top agencies
|
$3,190 | ||
| 49 |
Centrex Technical Sales LLC
Top agencies
|
$1,174 | ||
| 50 |
Phoenix Trading Inc.
Top agencies
|
$855 | ||
| 51 | $366 |
Show 26 more
51 of 56 contractors listed here. See the rest on GovTribe.
Rankings for the codes under NAICS 23831
| Code | Net obligations | Largest contractor |
|---|---|---|
| 238310 Drywall and Insulation Contractors | $6,310,564 | W E S T Development, Inc. |
How this ranking works
- Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
- Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $6.48 million obligated before deobligations, so they never pass 100%.
- Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
- Fiscal year 2025 ran Oct 1, 2024 – Sep 30, 2025. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
- Rank changes compare with FY2024. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
- Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list. The step from FY2024 takes the color of the rank change beside it.
- Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.
Quick answers
Who were the top 10 NAICS 23831 contractors in FY2025?
1. W E S T Development, Inc. ($1.57M), 2. Coastal Marine Services, Inc. ($1.24M), 3. Evergreen Contractors LLC ($646K), 4. Bighorn Ridgerunners, LLC ($345K), 5. Austin Insulators Inc. ($311K), 6. Winspear Construction Llc. ($248K), 7. Coles Group (The) LLC ($223K), 8. Unified Contractor, Inc. ($219K), 9. Gulf Remediation, Inc. ($211K), 10. Rymarc Construction Inc. ($138K).
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