Contractor profile
AMERICAN MECHANICAL SERVICES OF MARYLAND, L.L.C.
Doing business as AMERICAN MECHANICAL SERVICES OF MARYLAND FAIRFAX CO
Active registrationSmall Business
UEIW5UXLGNU8J37
CAGE code5NY43
Primary NAICS238220
LocationLAUREL, MD, 20708
Federal obligations$3M
Prime awards11
Active awards1
Latest award actionJul 15, 2026
Federal award activity
Public award recordTop federal customers
- Smithsonian Institution6 awards$2M
- Department of the Treasury2 awards$558,888
- Department of the Interior2 awards$12,410
- General Services Administration1 awards$0
NAICS award mix
- 5612105 awards$2M
- 2382206 awards$704,250
PSC award mix
- J0991 awards$2M
- J0416 awards$704,250
- Z1EB1 awards$16,110
- S2162 awards$12,410
- R7991 awards$0
Contract vehicles
- 47QSMS24D00BB2 awards$12,410
Potential recompetes
- Department of the Treasury$413,634
Prime award history
| Award | Agency / office | Category | Value | Dates |
|---|---|---|---|---|
| 140L0626F0044ES GLO DEHUMIDIFIER REPLACEMENT | Department of the InteriorNATIONAL OPERATIONS CENTER | NAICS 561210PSC S216 | $9,075 | Jul 15, 2026 – Aug 13, 2026 |
| 47QSMS24D00BBFEDERAL SUPPLY SCHEDULE CONTRACT | General Services AdministrationGSA/FAS/GSS/QSCA, MULTIPLE AWARD SCHEDULE CONTRACTING DIVISION | NAICS 561210PSC R799 | $0 | Aug 26, 2024 – Not stated |
| 33313219P00411375IGF::CL,CT::IGF PREVENTIVE MAINTENANCE&REMEDIAL REPAIRS ON SI BOILERS | Smithsonian InstitutionSF SMITHSONIAN FACILITIES | NAICS 561210PSC J099 | $2M | Oct 12, 2018 – Feb 28, 2026 |
| 33313225P00529792NMZ - SERVICES,NATURAL HISTORY BUILDING (COTR)B. SPENCER | Smithsonian InstitutionSF SMITHSONIAN FACILITIES | NAICS 238220PSC J041 | $32,393 | Sep 22, 2025 – Jan 31, 2026 |
| 140L0125F0074DEHUMIDIFIER UNIT REPAIR | Department of the InteriorWASHINGTON DC OFFICE | NAICS 561210PSC S216 | $3,335 | Aug 27, 2025 – Oct 15, 2025 |
| 20341223C00003QUARTERLY PREVENTIVE MAINTENANCE AND EMERGENCY SUPPORT SERVICES FOR A/C UNITS | Department of the TreasuryARC DIV PROC SVCS - FINCEN | NAICS 238220PSC J041 | $413,634 | Sep 30, 2023 – Sep 29, 2026 |
| 33315625P00523900MAINTENANCE AGREEMENT CFCH WAREHOUSE HVAC SYSTEMS 2025 | Smithsonian InstitutionCENTER FOR FOLKLIFE AND CULTURAL HERITAGE | NAICS 238220PSC J041 | $14,344 | Aug 11, 2025 – Aug 11, 2025 |
| 33313225P00520958NMZ - SERVICES,NATURAL HISTORY BUILDING (COTR)B. SPENCER | Smithsonian InstitutionSF SMITHSONIAN FACILITIES | NAICS 238220PSC J041 | $63,400 | May 20, 2025 – Dec 15, 2025 |
| 20341220P00011QUARTERLY MAINTENANCE AGREEMENT TO MAINTAIN,REPAIR AND REPLACE AND DEFECTIVE OR BROKEN PARTS ON CRITICAL SUPPLEMENTAL A/C UNITS LISTED IN THE ATTACHED PWS AS WELL AS EMERGENCY RESPONSE. | Department of the TreasuryARC DIV PROC SVCS - FINCEN | NAICS 238220PSC J041 | $145,253 | May 1, 2020 – Sep 29, 2023 |
| 33313225P00520967NMZ - SERVICES,NATURAL HISTORY BUILDING (COTR)B. SPENCER | Smithsonian InstitutionSF SMITHSONIAN FACILITIES | NAICS 238220PSC J041 | $35,225 | Feb 24, 2025 – Jun 30, 2025 |
| 33313225P00516566TITLE V TESTING ON (3) CLEAVER BROOKS BOILERS | Smithsonian InstitutionSF SMITHSONIAN FACILITIES | NAICS 561210PSC Z1EB | $16,110 | Oct 23, 2024 – Nov 20, 2024 |
Award links and obligation totals come from USAspending.gov public records.
Industries and classifications
NAICS 238220Plumbing, Heating, and Air-Conditioning ContractorsNAICS 333415Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment ManufacturingNAICS 561210Facilities Support ServicesNAICS 811310Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
Public points of contact
RAY HOOVERVICE PRESIDENT/GMGovernment business
RAY HOOVERAlternate government business
RAY HOOVERVICE PRESIDENT/GMElectronic business
DAWN COLLINSAlternate electronic business
Names and titles are reproduced from the public registration. FedRoster does not guess or enrich personal contact details.