Active
Small Business
Overview
- Legal name
- MECHANICAL SERVICES INC
- Also known as
- MAINE CONTROLS
- Registered location
- PORTLAND, ME, USA
- Website
- Company website ↗
- Primary NAICS
- 238220 — Plumbing, Heating, and Air-Conditioning Contractors
- Latest award activity
- Aug 14, 2026
Read company summary
MECHANICAL SERVICES INC is associated with UEI QYLTZ8JU23F7 and CAGE 44220 in public federal records. AcornBids currently links 7 prime awards totaling $310.6K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Commerce. Its recorded federal awards include work classified as Plumbing, Heating, and Air-Conditioning Contractors; Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance; Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing. 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 PORTLAND, ME, USA.
At a glance
Lifetime prime obligations$310.6K
Prime awards7
Awards with future end dates5
Top-agency concentration85.6%
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 Refresh pending; these totals may be out of date.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
- MECHANICAL SERVICES INC
- Doing business as
- MAINE CONTROLS
- UEI
- QYLTZ8JU23F7
- CAGE
- 44220
- Registered address
- 400 PRESUMPSCOT ST, PORTLAND, ME, 04103, USA
- Registration status
- Active
- Primary NAICS
- 238220 — Plumbing, Heating, and Air-Conditioning Contractors
- SAM activation
- Jul 20, 2026
- Initial registration
- Feb 20, 2002
- Entity start
- Apr 15, 1957
- SAM updated
- Jul 20, 2026
- Registration expires
- Jul 20, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- ME, 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 |
|---|---|---|---|---|
| 1305M326P0249AIR-TO-WATER HEAT PUMP REPAIR FOR NWS CARIBOU, ME | Department of Commerce | $5.3K | Aug 14, 2016 | Oct 13, 2026 |
| 1305M325P0284PROVIDE PREVENTIVE MAINTENANCE AND SERVICE FOR GEOTHERMAL WELL SYSTEM AND HEATING, VENTILATION, AND AIR CONDITIONING (HVAC) SYSTEMS FOR THE NATIONAL WEATHER SERVICE (NWS) WEATHER… | Department of Commerce | $80.8K | Sep 17, 2025 | Aug 31, 2027 |
| 1305M324P0119HVAC AND CONTROL SYSTEMS MAINTENANCE SERVICES FOR THE NATIONAL WEATHER SERVICE OFFICE IN GREY, MAINE | Department of Commerce | $62.9K | Apr 15, 2024 | Mar 31, 2029 |
| 1305M322CNWWN0059PREVENTIVE MAINTENANCE AND SERVICE FOR THE GEOTHERMAL WELL SYSTEM, HVAC MECHANICAL SYSTEMS, AND HVAC CONTROL SYSTEM/COMPONENTS IN CARIBOU, ME AND RDA SITE IN HODGDON, ME . | Department of Commerce | $95.1K | Sep 15, 2022 | Mar 14, 2027 |
| HQ042322P0016CHILLER MAINTENANCE SERVICES | Department of Defense | $44.6K | May 1, 2022 | Apr 30, 2027 |
| 1305M325P0326PURCHASE AND INSTALLATION OF CLIMATE CONTROL SYSTEM FOR THE NATIONAL WEATHER SERVICE (NWS) EASTERN REGION (ER) WEATHER FORECAST OFFICE (WFO) LOCATIONS - GRAY, MAINE. | Department of Commerce | $16.4K | Sep 18, 2025 | Nov 30, 2025 |
| 1305M325P0198SERVICES FOR AIR CONDITIONER COMPRESSOR REPLACEMENT AT THE HODGDON, ME WSR-88D WEATHER SURVEILLANCE RADAR SITE. | Department of Commerce | $5.5K | Jul 28, 2025 | Aug 27, 2025 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jul 20, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Feb 20, 2002 |
| Entity start | Apr 15, 1957 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 238210 — Electrical Contractors and Other Wiring Installation Contractors | Not reported |
| 238220 — Plumbing, Heating, and Air-Conditioning Contractors | Not reported |
| 334512 — Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use | Not reported |
| 561790 — Other Services to Buildings and Dwellings | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| ALLEN MERRITT | Government business | Contact method not published | SAM registration | Not available |
| ALLEN MERRITT | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 238210 — Electrical Contractors and Other Wiring Installation Contractors
- 238220 — Plumbing, Heating, and Air-Conditioning Contractors
- 334512 — Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use
- 561790 — Other Services to Buildings and Dwellings
Registered products and services
- 4110 — Refrigeration Equipment
- 4120 — Air Conditioning Equipment
- 4130 — Refrigeration and Air Conditioning Components
- 4140 — Fans, Air Circulators, and Blower Equipment
- 4520 — Space and Water Heating Equipment
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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