Federal contractor profile
HAYNES MECHANICAL SYSTEMS, INC.
UEI RSCTM7N7FJ75CAGE 1GMQ1Company website ↗
Active
Overview
- Legal name
- HAYNES MECHANICAL SYSTEMS, INC.
- Also known as
- HAYNES MECHANICAL SYSTEMS INC
- Registered location
- GREENWOOD VILLAGE, CO, USA
- Website
- Company website ↗
- Primary NAICS
- 238220 — Plumbing, Heating, and Air-Conditioning Contractors
- Latest award activity
- Aug 21, 2026
Read company summary
HAYNES MECHANICAL SYSTEMS, INC. is associated with UEI RSCTM7N7FJ75 and CAGE 1GMQ1 in public federal records. AcornBids currently links 4 prime awards totaling $195.9K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Transportation. Its recorded federal awards include work classified as Plumbing, Heating, and Air-Conditioning Contractors. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 238220 (Plumbing, Heating, and Air-Conditioning Contractors). Its public SAM.gov registration lists GREENWOOD VILLAGE, CO, USA.
At a glance
Lifetime prime obligations$195.9K
Prime awards4
Awards with future end dates2
Top-agency concentration100.0%
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- HAYNES MECHANICAL SYSTEMS, INC.
- Doing business as
- HAYNES MECHANICAL SYSTEMS INC
- UEI
- RSCTM7N7FJ75
- CAGE
- 1GMQ1
- Registered address
- 5700 S QUEBEC ST, GREENWOOD VILLAGE, CO, 80111, USA
- Registration status
- Active
- Primary NAICS
- 238220 — Plumbing, Heating, and Air-Conditioning Contractors
- SAM activation
- Sep 18, 2025
- Initial registration
- Mar 29, 2002
- Entity start
- Jan 1, 1968
- SAM updated
- Sep 18, 2025
- Registration expires
- Sep 16, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- CO, USA
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 6982AF26P000026CRAC ANNUAL MAINTENANCE AGREEMENT | Department of Transportation | $4.3K | Aug 1, 2026 | Jul 31, 2027 |
| 697DCK23C00335ANNUAL AND 5-YEAR CHILLER MAINTENANCE AT DENVER, CO ATCT AND TRACON | Department of Transportation | $47.0K | Aug 29, 2023 | Aug 31, 2028 |
| 6982AF23P000010CRAC UNIT REPLACEMENT | Department of Transportation | $126.9K | Feb 3, 2023 | Aug 16, 2024 |
| 6982AF26P000001EMERGENCY REPAIRS TO THE BUILDING'S SERVER ROOM CRAC (COMPUTER ROOM AIR CONDITIONING) SYSTEMS TO ADDRESS OVERHEATING AND PREVENT POTENTIAL SERVER FAILURE IMPACTING CFLHD OPERATIONS | Department of Transportation | $17.6K | Nov 5, 2025 | Dec 4, 2025 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Sep 18, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Mar 29, 2002 |
| Entity start | Jan 1, 1968 |
| Industry | Reported size status |
|---|---|
| 238220 — Plumbing, Heating, and Air-Conditioning Contractors | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| MICHELE HOCKEMEYER | Government business | Contact method not published | SAM registration | Not available |
| MICHELE HOCKEMEYER | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 238220 — Plumbing, Heating, and Air-Conditioning Contractors
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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