GENERAL AND MECHANICAL SERVICES, LLC

DBA: GENERAL & MECHANICAL SERVICES LLC

ANNAPOLIS, MARYLAND 214095742

$7.05M
Total Contract Value
252 awards
First Award
Apr 6, 2022
Last Award
Dec 3, 2025
Business Size
other than small
CAGE Code
1GYD2

Top Industries (NAICS)

NAICS CodeObligationsAwards
238220$3.00M90
238210$1.96M72
561210$1.08M61
236220$144K2
811310$5K3

Contract Awards

50 awards found

75N99025F00004
Department of Health and Human Services
$3K
Dec 3, 2025

M31292487 - REPLACE SANITARY WASTE AND VENT PIPING WITHIN THE B49 VIVARIUM JANITOR'S CLOSETS - DERRICK BATTLE

NAICS: 238220 - PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORSFY2026
140D0420F0715
Department of the Interior
$418K
Sep 23, 2025

STEWART LEE UDALL SWITCHGEAR MAINTENANCE

NAICS: 238210 - ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORSFY2025
140T0121F0040
Department of the Interior
$21K
Aug 13, 2025

DEPARTMENT OF INTERIOR (DOI), OFFICE OF THE INSPECTOR GENERAL (OIG), MAINTENANCE OF THE HEATING, VENTILATION, AND AIR CONDITIONING (HVAC) SYSTEM

NAICS: 238210 - ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORSFY2025
75N99025F00007
Department of Health and Human Services
$24K
Aug 11, 2025

C201246 - INSTALL 2-ZONE MINI SPLIT AC UNITS

NAICS: 238220 - PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORSFY2025
140D0420F0715
Department of the Interior
$21K
Aug 4, 2025

STEWART LEE UDALL SWITCHGEAR MAINTENANCE

NAICS: 238210 - ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORSFY2025
75N99025F00006
Department of Health and Human Services
$11K
Jul 24, 2025

C201225 - BUILDING 10 ACRF VARIOUS VALVE REPLACEMENT

NAICS: 238220 - PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORSFY2025
70Z0G825PBNCR0017
Department of Homeland Security
$47K
Jul 23, 2025

TEMPORARY CHILLER UNIT FOR STA ANNAPOLIS -NEW VENDOR AWARD-

NAICS: 238220 - PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORSFY2025
140T0121F0040
Department of the Interior
$2K
Jul 21, 2025

MAINTENANCE OF HVAC SYSTEM

NAICS: 238210 - ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORSFY2025
75N99025F00003
Department of Health and Human Services
$22K
Jul 7, 2025

M31206531 - CHANGE ORDER 2 REPLACE WIRING AND INTEGRATE TO BAS.

NAICS: 238220 - PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORSFY2025
70Z0G825PBNCR0016
Department of Homeland Security
$47K
Jul 3, 2025

TEMPORARY CHILLER UNIT FOR STA ANNAPOLIS -NEW VENDOR AWARD-

NAICS: 561210 - FACILITIES SUPPORT SERVICESFY2025
140T0121F0040
Department of the Interior
$638.7
Jun 12, 2025

MAINTENANCE OF HVAC SYSTEM

NAICS: 238210 - ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORSFY2025
20346224F00009
Department of the Treasury
$18K
Jun 10, 2025

HEATING VENTILATION AIR CONDITIONING PREVENTATIVE MAINTENANCE SERVICES - EXERCISE OPTION YEAR 1

NAICS: 561210 - FACILITIES SUPPORT SERVICESFY2025
75N99025F00006
Department of Health and Human Services
$70K
Jun 5, 2025

C201225 - BUILDING 10 ACRF VARIOUS VALVE REPLACEMENT

NAICS: 238220 - PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORSFY2025
75N99025F00005
Department of Health and Human Services
$66K
Jun 4, 2025

C201297 - B40 REHEAT PUMP REPLACEMENT PROJECT - JIN KANG

NAICS: 238220 - PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORSFY2025
1333ND21FNB190313
Department of Commerce
$-27.29
Jun 3, 2025

EXHAUST FAN INSTALLATION

NAICS: 238220 - PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORSFY2025
75N99025F00004
Department of Health and Human Services
$38K
May 15, 2025

M31292487 - REPLACE SANITARY WASTE AND VENT PIPING WITHIN THE B49 VIVARIUM JANITOR'S CLOSETS - DERRICK BATTLE

NAICS: 238220 - PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORSFY2025
FA703725F0038
Department of Defense
$4K
Apr 24, 2025

PREVENTIVE MAINTENANCE FOR LIEBERT COOLING SYSTEM, LOCATED IN THE DATA CENTER OF BUILDING 1304 AT JOINT BASE ANACOSTIA-BOLLING. SERVICE WILL BE COMPLETED ON A QUARTERLY BASIS ANNUALLY.

NAICS: 561210 - FACILITIES SUPPORT SERVICESFY2025
1331L520F13OS0596
Department of Commerce
$20K
Mar 27, 2025

GENERATOR PREVENTIVE MAINTENANCE

NAICS: 238210 - ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORSFY2025
2032H318F00122
Department of the Treasury
$-28,841.66
Mar 19, 2025

REPAIR AUTOMATIC TRANSFER SWITCH CLOSEOUT

NAICS: 561210 - FACILITIES SUPPORT SERVICESFY2025
140D0420F0715
Department of the Interior
$-18,531.73
Mar 14, 2025

STEWART LEE UDALL SWITCHGEAR MAINTENANCE

NAICS: 238210 - ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORSFY2025
75N99025F00003
Department of Health and Human Services
$49K
Mar 12, 2025

M31206531 - REPLACE TWO (2) UPPER PLATFORM AIR HANDLING UNITS, BLDG 14C

NAICS: 238220 - PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORSFY2025
75N99025F00004
Department of Health and Human Services
$55K
Mar 6, 2025

M31292487 - REPLACE SANITARY WASTE AND VENT PIPING WITHIN THE B49 VIVARIUM JANITOR'S CLOSETS - DERRICK BATTLE

NAICS: 238220 - PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORSFY2025
1331L520F13OS0596
Department of Commerce
$30K
Feb 25, 2025

GENERATOR PREVENTIVE MAINTENANCE

NAICS: 238210 - ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORSFY2025
140T0121F0040
Department of the Interior
$1K
Feb 12, 2025

MAINTENANCE OF HVAC SYSTEM

NAICS: 238210 - ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORSFY2025
20342322C00014
Department of the Treasury
$-1,361,975.83
Jan 27, 2025

CHILLER INSTALLATION SERVICES MOD P00004: DEOBLIGATION

NAICS: 238220 - PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORSFY2025
1331L520F13OS0596
Department of Commerce
$49K
Jan 8, 2025

BUILDING MAINTENANCE - ELECTRICAL

NAICS: 238210 - ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORSFY2025
75N99021F00002
Department of Health and Human Services
$-4,622.77
Jan 8, 2025

C108989 - BACKFLOW REPAIR, REPLACEMENT, ASSESSMENT

NAICS: 238220 - PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORSFY2025
24322620F0212
Office of Personnel Management
$276K
Nov 27, 2024

TRB SWITCHGEAR MAINTENANCE (SP-FSEM-235921)

NAICS: 561210 - FACILITIES SUPPORT SERVICESFY2025
75N99025F00002
Department of Health and Human Services
$53K
Nov 14, 2024

M30505289 -REPLACE SECTIONS OF DETERIORATED SUPPLY AND RETURN REHEAT WATER LINES AND MULTIPLE CONNECTED LATERAL LINES

NAICS: 238220 - PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORSFY2025
75N99025F00001
Department of Health and Human Services
$10K
Nov 13, 2024

M30601574 - BLDG 60 REPLACE PREHEAT COIL IN AHU #14

NAICS: 238220 - PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORSFY2025
2032H321F00010
Department of the Treasury
$139K
Nov 4, 2024

ELECTRICAL SWITCHGEAR OY4 FUNDING

NAICS: 561210 - FACILITIES SUPPORT SERVICESFY2025
140T0121F0040
Department of the Interior
$-0.01
Sep 20, 2024

MAINTENANCE OF HVAC SYSTEM

NAICS: 238210 - ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORSFY2024
75N99024F00001
Department of Health and Human Services
$3K
Sep 17, 2024

M30471608 - SP-1 SUMP PUMP REPLACEMENT PROJECT, CRC WEST B3 LEVEL

NAICS: 238220 - PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORSFY2024
2032H321F00010
Department of the Treasury
$2K
Sep 10, 2024

ELECTRICAL SWITCHGEAR ADDITIONAL REPAIR FUNDING

NAICS: 561210 - FACILITIES SUPPORT SERVICESFY2024
20346224F00009
Department of the Treasury
$18K
Sep 10, 2024

HVAC PREVENTATIVE MAINTENANCE SERVICES

NAICS: 561210 - FACILITIES SUPPORT SERVICESFY2024
1331L520F13OS0596
Department of Commerce
$49K
Sep 5, 2024

BUILDING MAINTENANCE - ELECTRICAL

NAICS: 238210 - ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORSFY2024
140T0121F0040
Department of the Interior
$9K
Aug 25, 2024

MAINTENANCE OF HVAC SYSTEM

NAICS: 238210 - ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORSFY2024
140D0420F0715
Department of the Interior
$371K
Aug 6, 2024

STEWART LEE UDALL SWITCHGEAR MAINTENANCE

NAICS: 238210 - ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORSFY2024
140T0121F0040
Department of the Interior
$3K
Jun 13, 2024

MAINTENANCE OF HVAC SYSTEM

NAICS: 238210 - ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORSFY2024
47PM0220F0008
General Services Administration
$-100,184.06
Jun 6, 2024

MODIFICATION TO DEOBLIGATE EXCESS FUNDS.

NAICS: 561210 - FACILITIES SUPPORT SERVICESFY2024
140T0121F0040
Department of the Interior
$3K
May 28, 2024

MAINTENANCE OF HVAC SYSTEM

NAICS: 238210 - ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORSFY2024
75N99024F00002
Department of Health and Human Services
$2K
May 9, 2024

C116764 REPLACE MAIN STEAM ISOLATION AND STEAM BYPASS VALVE GASKET, BUILDING 50.

NAICS: 238220 - PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORSFY2024
15UC0C24F00001573
Department of Justice
$14K
May 8, 2024

REPLACE VALVES

NAICS: 561210 - FACILITIES SUPPORT SERVICESFY2024
140T0121F0040
Department of the Interior
$11K
Apr 30, 2024

MAINTENANCE OF HVAC SYSTEM

NAICS: 238210 - ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORSFY2024
140D0420F0715
Department of the Interior
$5K
Apr 30, 2024

STEWART LEE UDALL SWITCHGEAR MAINTENANCE

NAICS: 238210 - ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORSFY2024
75N99024F00002
Department of Health and Human Services
$27K
Apr 29, 2024

C116764 REPLACE MAIN STEAM ISOLATION AND STEAM BYPASS VALVE GASKET, BUILDING 50.

NAICS: 238220 - PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORSFY2024
2032H321F00010
Department of the Treasury
$6K
Apr 17, 2024

ELECTRICAL SWITCHGEAR ADDITIONAL REPAIR FUNDING

NAICS: 561210 - FACILITIES SUPPORT SERVICESFY2024
1333ND24FNB190070
Department of Commerce
$18K
Apr 17, 2024

MECH IDIQ GMS/AMLC LOW TEMP CHILLER VALVES

NAICS: 238220 - PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORSFY2024
15UC0C24P00001371
Department of Justice
$119K
Apr 9, 2024

COOLING TOWER

NAICS: 238220 - PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORSFY2024
15UC0C24P00001372
Department of Justice
$92K
Apr 9, 2024

COOLING TOWER INSTALL

NAICS: 238220 - PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORSFY2024

Business Details

UEI
J95SA7JHC9W1
CAGE Code
1GYD2
Address
1007 SKIDMORE DR
ANNAPOLIS, MD 214095742
Congressional District
MD-03

Parent Company

GENERAL AND MECHANICAL SERVICES, LLC

Data Source

This profile is based on federal contract award data from USAspending.gov.

View on USAspending.gov