HVAC & Plumbing contracts in Oklahoma
Federal HVAC, plumbing and mechanical work in Oklahoma that is set aside for small businesses. As of Oct 17, 2026: 0 open notices, 0 set-aside contracts ending in the next 6 to 18 months, and 13 new set-aside awards in the last 12 months.
Covers NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors). Place of performance: Oklahoma.
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No open notices for this trade in Oklahoma today. New ones are posted daily, so set an alert above or see all open bids in Oklahoma.
Who wins this work in Oklahoma
| Company | Set-aside $ obligated |
|---|
| Numunu Staffing LLC | $2,464,701 |
| Crutcho Creek Farms LLC | $612,542 |
| Sterileco LLC | $174,312 |
| Jackson Mechanical Service Inc | $99,270 |
| Bar C Construction LLC | $79,082 |
Top buyers: Department of Labor ($2,464,701), Department of Homeland Security ($612,542), Department of Defense ($201,549).
Source: USAspending.gov, small-business set-aside contracts for NAICS 238220 performed in Oklahoma, Oct 18, 2025 to Oct 18, 2026. Dollars are net obligations in the period. Refreshed weekly.
Free local help: APEX Accelerators in Oklahoma
APEX Accelerators give small businesses no-cost, one-on-one help with SAM.gov registration, finding bids and preparing proposals. The program is funded by the Department of War (formerly Defense) Office of Industrial Base Growth.
Source: official APEX Accelerators directory, checked Oct 18, 2026. AwardWatchdog is independent and not affiliated with the APEX Accelerators program.
Frequently asked questions
How many federal HVAC, plumbing and mechanical set-aside contracts are open in Oklahoma?
As of Oct 17, 2026, AwardWatchdog lists 0 open small-business set-aside or early-stage notices for HVAC, plumbing and mechanical work performed in Oklahoma (NAICS 238220), from SAM.gov.
Who wins HVAC, plumbing and mechanical set-aside contracts in Oklahoma?
From Oct 18, 2025 to Oct 18, 2026, USAspending.gov shows 13 new small-business set-aside contract awards for this work performed in Oklahoma. The largest recipient by dollars obligated was Numunu Staffing LLC ($2,464,701), and the biggest buyer was Department of Labor.
Where can I get free help bidding on federal contracts in Oklahoma?
Oklahoma is served by Oklahoma APEX Accelerator - Indian Capital Technology Center, Oklahoma APEX Accelerator - Gordon Cooper Technology Center, Oklahoma APEX Accelerator - Great Plains Technology Center and others. APEX Accelerators give small businesses free help with registration, bid searches and proposals (official directory checked Oct 18, 2026).
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