Top 75 Contractors in PSC Z2FF: Repair or Alteration of Penal Facilities, Jul 2025–Jun 2026
Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe
The top 10 won 72% of PSC Z2FF contract dollars from July 2025 through June 2026
Ranking facts
- Contract obligations
- $134,974,360 Net of deobligations, by contracts coded PSC Z2FF
- Contractors
- 76 Parent companies with an obligation
- Largest contractor
- Seneca Federal Solutions, LLC $27.7 million, 20.4% of obligations
- Data as of
Contract actions from FPDS (SAM.gov). How the rankings work · Download all 75 rows as CSV
Full ranking
| Rank | Contractor | Net obligations | Share | Trend |
|---|---|---|---|---|
| 1 |
Seneca Federal Solutions, LLC
Top agencies
|
$27,704,972 | ||
| 2 |
Blasco Construction Corp
Top agencies
|
$13,518,508 | ||
| 3 |
Penns Contracting Inc
Top agencies
|
$12,078,605 | ||
| 4 | $9,255,001 | |||
| 5 |
Mcw-Tmg1 LLC
Top agencies
|
$7,930,885 | ||
| 6 |
AOD & RBT JV
Top agencies
|
$7,303,782 | ||
| 7 |
Facility Support Services LLC
Top agencies
|
$5,992,194 | ||
| 8 |
DFW Cad Services LLC
Top agencies
|
$5,882,618 | ||
| 9 | $4,177,998 | |||
| 10 |
Roofing Resources Inc.
Top agencies
|
$3,982,500 | ||
| 11 |
J G M Property Group, Inc.
Top agencies
|
$3,685,881 | ||
| 12 | $3,468,024 | |||
| 13 |
Front Range Construction Inc.
Top agencies
|
$3,443,872 | ||
| 14 | $3,356,343 | |||
| 15 |
Peachtree Mechanical, Inc.
Top agencies
|
$2,588,825 | ||
| 16 |
Sea PAC Engineering Inc
Top agencies
|
$1,735,384 | ||
| 17 |
South Alabama Contracting LLC
Top agencies
|
$1,656,702 | ||
| 18 | $1,527,198 | |||
| 19 |
Voris Mechanical Inc.
Top agencies
|
$1,164,300 | ||
| 20 |
Mtnt Facility Solutions, LLC
Top agencies
|
$1,089,947 | ||
| 21 |
Gustav Keoni
Top agencies
|
$1,028,517 | ||
| 22 |
Jaxon Construction Inc
Top agencies
|
$754,055 | ||
| 23 |
Accel Construction Services Group LLC
Top agencies
|
$718,776 | ||
| 24 | $700,000 | |||
| 25 |
Pelican Residences LLC
Top agencies
|
$625,000 | ||
| 26 |
Michael Kost
Top agencies
|
$590,918 | ||
| 27 | $588,430 | |||
| 28 |
Today Plumbing Services Corp.
Top agencies
|
$507,379 | ||
| 29 |
Atlantic Pacific Standard LLC
Top agencies
|
$506,173 | ||
| 30 |
Crutcho Creek Farms LLC
Top agencies
|
$499,950 | ||
| 31 | $486,678 | |||
| 32 | $468,800 | |||
| 33 |
Seasa & Parks LLC
Top agencies
|
$463,849 | ||
| 34 | $389,620 | |||
| 35 |
CRS Roofing Systems, LLC
Top agencies
|
$389,066 | ||
| 36 |
Seamair Construction, Inc.
Top agencies
|
$388,846 | ||
| 37 |
Prime Coat II LLC
Top agencies
|
$358,622 | ||
| 38 |
Seamless Systems, Inc.
Top agencies
|
$311,640 | ||
| 39 |
R.T Contractor Corp.
Top agencies
|
$296,430 | ||
| 40 |
Central Environmental Inc.
Top agencies
|
$263,512 | ||
| 41 | $262,750 | |||
| 42 | $249,858 | |||
| 43 |
Emar Corporation
Top agencies
|
$240,000 | ||
| 44 |
Texcore Construction, LLC
Top agencies
|
$208,045 | ||
| 45 |
KB Standard LLC
Top agencies
|
$204,000 | ||
| 46 | $197,450 | |||
| 47 |
Port Elevator, Inc.
Top agencies
|
$194,750 | ||
| 48 |
Capital Trades LLC
Top agencies
|
$189,108 | ||
| 49 |
Viking Painting LLC
Top agencies
|
$170,000 | ||
| 50 | $146,500 | |||
| 51 |
Muter Construction, LLC
Top agencies
|
$131,221 | ||
| 52 | $127,916 | |||
| 53 | $117,370 | |||
| 54 |
Skyyguard Corp
Top agencies
|
$116,923 | ||
| 55 |
MFS Construction LLC
Top agencies
|
$115,778 | ||
| 56 | $113,512 | |||
| 57 |
Ares Energy LP
Top agencies
|
$95,282 | ||
| 58 |
Corporation K-Dug
Top agencies
|
$89,528 | ||
| 59 |
W Lewis Frame N Door Inc.
Top agencies
|
$86,560 | ||
| 60 |
Wyler Industrial Works Inc.
Top agencies
|
$82,790 | ||
| 61 |
C & C Pumps & Supply Inc.
Top agencies
|
$78,816 | ||
| 62 |
Brown Electric, Inc.
Top agencies
|
$74,802 | ||
| 63 |
RLS Construction Group, LLC
Top agencies
|
$53,215 | ||
| 64 |
Preferred Materials Inc.
Top agencies
|
$48,837 | ||
| 65 |
Fillmore Contracts, LLC
Top agencies
|
$40,778 | ||
| 66 | $40,000 | |||
| 67 | $34,882 | |||
| 68 |
B & R Insulation Inc.
Top agencies
|
$27,809 | ||
| 69 |
Hopkins Sand & Gravel, Inc.
Top agencies
|
$20,568 | ||
| 70 | $18,752 | |||
| 71 | $14,200 | |||
| 72 |
Everson Peachtree, LLC
Top agencies
|
$12,147 | ||
| 73 |
Trane U.s. Inc.
Top agencies
|
$1,573 | ||
| 74 | $1,517 | |||
| 75 |
Reagent World Inc
Top agencies
|
$10 |
Show 50 more
75 of 76 contractors listed here. See the rest on GovTribe.
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 $136 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.
- Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
- Rank changes compare with Jul 2024–Jun 2025. "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.
- 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 PSC Z2FF contractors in Jul 2025–Jun 2026?
1. Seneca Federal Solutions, LLC ($27.7M), 2. Blasco Construction Corp ($13.5M), 3. Penns Contracting Inc ($12.1M), 4. OCS Construction Services Inc. ($9.26M), 5. Mcw-Tmg1 LLC ($7.93M), 6. AOD & RBT JV ($7.3M), 7. Facility Support Services LLC ($5.99M), 8. DFW Cad Services LLC ($5.88M), 9. Marrero, Couvillon & Associates, L.L.C. ($4.18M), 10. Roofing Resources Inc. ($3.98M).
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