American Mechanical Services Of Maryland, L.L.C.
Laurel, MD Doing business as American Mechanical Services Of Maryland Fairfax Co American Mechanical Services Of Maryland, LLC
- UEI
- W5UXLGNU8J37
- CAGE
- 5NY43
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- NAICS codes registered in SAM.gov
-
- 238220 Plumbing, Heating, and Air-Conditioning Contractors Primary
- 333415 Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
- 561210 Facilities Support Services
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- SAM.gov registration date
- Physical address
- 13300 Mid Atlantic Blvd, Laurel, MD 20708, USA
- Website
- amsofusa.com
- Founded
- 1997
- Employees
- 251-1K
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 76 Miscellaneous Repair Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| ES GLO dehumidifier replacement | National Office | $9,075 | |
| NMZ - services,natural history building (cotr)b. Spencer | Smithsonian Institution | $32,393 | |
| Dehumidifier unit repair | National Office | $3,335 | |
| Maintenance agreement cfch warehouse HVAC systems 2025 | Smithsonian Institution | $14,344 | |
| NMZ - services,natural history building (cotr)b. Spencer | Smithsonian Institution | $63,400 |
About American Mechanical Services Of Maryland, L.L.C.
American Mechanical Services of Maryland, L.L.C. (AMS) is a for-profit limited liability company located in Laurel, Maryland, specializing in HVAC maintenance, repair, and installation services for federal government facilities. Certified as a Disadvantaged Business Enterprise (DBE) by the Department of Transportation, the company is registered in SAM.gov and has been active since September 1, 2009. AMS primarily serves federal agencies through specialized HVAC-related contracts, with a strong focus on providing technical services to institutions like the Smithsonian Institution and the Financial Crimes Enforcement Network (FinCEN).
The company has consistently secured federal contract awards for a wide range of HVAC-related services, including preventive maintenance, emergency support, equipment repair, system testing, and component replacement. Most of their prime contract awards have been with the Smithsonian Institution, covering facilities such as the Natural History Building, National Museum of the American Indian, and various warehouse locations. These contracts typically involve tasks like boiler testing, inline power venter replacement, return air damper replacement, and condensate tank line repairs. AMS has also performed HVAC compressor repair services for the Department of the Interior's Fish and Wildlife Service and secured a significant three-year contract with FinCEN for quarterly preventive maintenance and emergency support services for air conditioning units. None of their contracts have been set-aside, indicating they compete openly in the federal marketplace.
American Mechanical Services of Maryland holds a Federal Supply Schedule contract (47QSMS24D00BB) awarded by the General Services Administration's Federal Acquisition Service, effective from August 26, 2024, to August 25, 2029, with a ceiling value of $750,000. This multiple-award contract authorizes AMS to provide HVAC-related services across various labor categories, including Journeyman Technician, Senior Technician, Industrial Service Technician, and Apprentice Technician. The contract covers not only labor services but also ancillary supplies like refrigerants and equipment charges. This GSA Schedule enables AMS to expand its federal customer base beyond its current primary clients, offering HVAC expertise to a broader range of government facilities with domestic coverage and flexible order values ranging from $100 to $1,000,000 for specific service categories.
Contract vehicles
Quick answers
What is American Mechanical Services Of Maryland, L.L.C.'s UEI?
American Mechanical Services Of Maryland, L.L.C.'s Unique Entity ID (UEI) in SAM.gov is W5UXLGNU8J37.
What is American Mechanical Services Of Maryland, L.L.C.'s CAGE code?
American Mechanical Services Of Maryland, L.L.C.'s CAGE code is 5NY43.
What is American Mechanical Services Of Maryland, L.L.C.'s primary NAICS code?
American Mechanical Services Of Maryland, L.L.C.'s primary NAICS code is 238220 (Plumbing, Heating, and Air-Conditioning Contractors).
Where is American Mechanical Services Of Maryland, L.L.C. located?
American Mechanical Services Of Maryland, L.L.C.'s physical address in SAM.gov is 13300 Mid Atlantic Blvd, Laurel, MD 20708, USA.
Is American Mechanical Services Of Maryland, L.L.C. registered in SAM.gov?
Yes. American Mechanical Services Of Maryland, L.L.C.'s SAM.gov registration is active through December 4, 2026.
Which contract vehicles does American Mechanical Services Of Maryland, L.L.C. hold?
American Mechanical Services Of Maryland, L.L.C. holds a place on 1 federal contract vehicle: MAS.
What is American Mechanical Services Of Maryland, L.L.C.'s most recent federal award?
American Mechanical Services Of Maryland, L.L.C.'s most recent federal contract award is ES GLO dehumidifier replacement (140L0626F0044), from National Office, on July 15, 2026.
On GovTribe
See American Mechanical Services Of Maryland, L.L.C.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors