Data / Federal awards / NAICS 238220 / CHAPPELLE MECHANICAL SERVICES LLC
CHAPPELLE MECHANICAL SERVICES LLC: 85 federal contract awards, $9.4 million obligated (FY2024 to FY2027)
CHAPPELLE MECHANICAL SERVICES LLC (UEI NS1XGB16FNF3), Lorton, VA, received 85 federal prime contract awards with $9.4 million obligated in fiscal years 2024 to 2027, from 1 agency under 2 NAICS codes. Its largest buyer is Department of Health and Human Services ($9.4 million) and its largest code is NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors.
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- NS1XGB16FNF3UEI
- Lorton, VALocation
- Small BusinessBusiness size
- 85Contract awards
- $9.4 millionObligated
- 2023-10-11First action in window
- 2026-09-30Latest action
Where the work is
NAICS codes, with the other winners in each.
| NAICS | Industry | Awards | Obligated |
|---|---|---|---|
| 238220 | Plumbing, Heating, and Air-Conditioning Contractors | 68 | $7.4 million |
| 236220 | Commercial and Institutional Building Construction | 17 | $2 million |
Buying agencies
| Agency | Awards | Obligated |
|---|---|---|
| Department of Health and Human Services | 85 | $9.4 million |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $1.9 million |
| FY2025 | $2.6 million |
| FY2026 | $4.9 million |
Contract awards
The 50 largest of 85 awards by dollars obligated in fiscal years 2024 to 2027.
| Award ID | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| 75N99025F00017 | Department of Health and Human Services | BPA Call | 238220 | REPAIR AND SERVICE 7 DEHUMIDIFIER SYSTEMS, BUILDING 38 | $553,182 | $553,182 | September 4, 2025 | September 23, 2026 | Kensington, MD | usaspending.gov |
| 75N99024F00017 | Department of Health and Human Services | BPA Call | 238220 | C200351- BUILDING 14H REPAIR OF 2 AHU'S AND 2 RTU'S | $460,638 | $460,638 | April 27, 2022 | February 10, 2025 | Bethesda, MD | usaspending.gov |
| 75N99026F00008 | Department of Health and Human Services | BPA Call | 236220 | C202451 REPLACE WATER HEATERS AND RELATED EQUIPMENT LOCATED IN THE B2 LEVEL MER, BLDG 49 | $336,992 | $336,992 | September 14, 2026 | April 30, 2027 | Bethesda, MD | usaspending.gov |
| 75N99024C00028 | Department of Health and Human Services | Definitive Contract | 236220 | C200064 INSTALL DOMESTIC HOT WATER HEATER, BUILDING 38A. | $314,500 | $314,500 | June 24, 2024 | January 29, 2025 | Bethesda, MD | usaspending.gov |
| 75N98026F00013 | Department of Health and Human Services | BPA Call | 238220 | C202059 - REPURPOSE OF AIR HANDLER UNIT, BUILDING 12B | $312,361 | $312,361 | May 28, 2026 | November 15, 2026 | Bethesda, MD | usaspending.gov |
| 75N99026F00004 | Department of Health and Human Services | BPA Call | 238220 | M31897374 - STEAM STATION REPAIRS, BUILDING 10 | $299,688 | $299,688 | July 27, 2026 | August 31, 2026 | Bethesda, MD | usaspending.gov |
| 75N98026F00016 | Department of Health and Human Services | BPA Call | 238220 | H-WING HVAC AND BAS CONTROLS UPGRADE | $294,118 | $294,118 | June 26, 2026 | October 13, 2026 | Bethesda, MD | usaspending.gov |
| 75N99025F00013 | Department of Health and Human Services | BPA Call | 238220 | PARTS AND LABOR FOR ANNUAL BOILER PLANT OUTAGE - MICHAEL SHAW JR | $294,030 | $294,030 | March 25, 2025 | May 31, 2026 | Kensington, MD | usaspending.gov |
| 75N98026F00012 | Department of Health and Human Services | BPA Call | 238220 | NIH CRC STEAM SYSTEM REPAIRS & UPGRADES, BUILDING 10-65 | $291,750 | $291,750 | May 22, 2026 | September 30, 2026 | Bethesda, MD | usaspending.gov |
| 75N99026F00015 | Department of Health and Human Services | BPA Call | 236220 | C202541 - BUILDING 14H WATER HEATER REPLACEMENT | $289,235 | $289,235 | September 25, 2026 | December 31, 2026 | Bethesda, MD | usaspending.gov |
| 75N99025F00014 | Department of Health and Human Services | BPA Call | 238220 | THE CONTRACTOR SHALL PROVIDE ABSL-3 SURVEY & REPAIRS FOR NEXT ANNUAL HVAC AND FACILITY VERIFICATION - MAKE NECESSARY REPAIRS TO AHU-9 TO SUP | $278,422 | $278,422 | April 2, 2025 | October 31, 2025 | Lorton, VA | usaspending.gov |
| 75N99025F00012 | Department of Health and Human Services | BPA Call | 238220 | C200983 - PRE-TAB (TEST AND AIR BALANCING) ON ALL EXHAUST FANS IN BUILDING 4 EXCLUDING THE BATHROOM EXHAUST FANS TO IDENTIFY DEFICIENCIES, T | $252,935 | $252,935 | March 18, 2025 | October 31, 2025 | Lorton, VA | usaspending.gov |
| 75N99024F00009 | Department of Health and Human Services | BPA Call | 238220 | C116397 - EMERGENCY REPAIRS AT CUP [24-004109] | $250,000 | $250,000 | July 2, 2024 | December 31, 2024 | Bethesda, MD | usaspending.gov |
| 75N98026F00009 | Department of Health and Human Services | BPA Call | 238220 | C202131-PROVIDE REPAIR TO EQUIPMENT AND UTILITIES AND TO HAVE A 24HR SUPPORT-MICHAEL SHAW | $250,000 | $250,000 | May 5, 2026 | October 31, 2026 | Bethesda, MD | usaspending.gov |
| 75N99025F00006 | Department of Health and Human Services | BPA Call | 238220 | C200935 - THIS IS TO PROVIDE EMERGENCY REPAIRS TO THE CENTRAL UTILITY PLANT | $250,000 | $250,000 | December 10, 2024 | June 1, 2025 | Bethesda, MD | usaspending.gov |
| 75N99025F00007 | Department of Health and Human Services | BPA Call | 238220 | C200714 - DESIGN-BUILD SERVICES, CORRECT 2019 PROJECT DESIGN AND PIPING DEFICIENCIES, BUILDING 13, MICHAEL CAFFO | $240,599 | $240,599 | December 12, 2024 | May 31, 2026 | Bethesda, MD | usaspending.gov |
| 75N98026F00011 | Department of Health and Human Services | BPA Call | 238220 | NIH CRC STEAM SYSTEM REPAIRS & UPGRADES, BUILDING 10-33 | $231,457 | $231,457 | May 19, 2026 | June 30, 2026 | Bethesda, MD | usaspending.gov |
| 75N99025F00004 | Department of Health and Human Services | BPA Call | 238220 | C200316 - CONTRACTOR SHALL PROVIDE MATERIAL AND LABOR TO INSTALL TWO NEW HOT WATER HEATERS IN BUILDING 45 | $228,500 | $228,500 | November 21, 2024 | June 30, 2025 | Bethesda, MD | usaspending.gov |
| 75N99024F00015 | Department of Health and Human Services | BPA Call | 238220 | C200569 - UPS ADDITIONAL AND PANEL FOR CONTROL. | $220,327 | $220,327 | September 16, 2024 | August 29, 2025 | Bethesda, MD | usaspending.gov |
| 75N99026F00013 | Department of Health and Human Services | BPA Call | 236220 | C202349 ADD VENTS TO THE DOMESTIC HOT WATER PIPING SYSTEM | $195,757 | $195,757 | September 28, 2026 | March 27, 2027 | Bethesda, MD | usaspending.gov |
| 75N98026F00015 | Department of Health and Human Services | BPA Call | 238220 | C200144 - B50 ABSL-3 SURVEY & REPAIRS FOR NEXT ANNUAL HVAC AND FACILITY VERIFICATION - MAKE NECESSARY REPAIRS TO AHU-9 TO SUPPORT RESEARCH A | $176,183 | $176,183 | June 25, 2026 | July 31, 2026 | Lorton, VA | usaspending.gov |
| 75N99024F00010 | Department of Health and Human Services | BPA Call | 238220 | C200211 BLDG 8 EMERGENCY VFD REPLACEMENT PROJECT - CONSTRUCTION SERVICES [24-004195] | $155,984 | $155,984 | July 15, 2024 | August 30, 2025 | Bethesda, MD | usaspending.gov |
| 75N99026F00002 | Department of Health and Human Services | BPA Call | 238220 | C201716 - EMERGENCY REPAIRS FOR THE CENTRAL UTILITY PLANT | $150,000 | $150,000 | December 9, 2025 | March 31, 2026 | Kensington, MD | usaspending.gov |
| 75N99026F00016 | Department of Health and Human Services | BPA Call | 236220 | PCA-ORF-10868 C202294 BLDG. 40 PENTHOUSE ORF - REPLACE EF - 1,2,3 VFDS | $148,544 | $148,544 | September 24, 2026 | June 23, 2027 | Bethesda, MD | usaspending.gov |
| 75N99024F00012 | Department of Health and Human Services | BPA Call | 238220 | C116832 DUCTED BSC REMOVAL AND TEMPERATURE AND HUMIDITY SENSOR INSTALL | $140,498 | $140,498 | February 29, 2024 | April 4, 2025 | Bethesda, MD | usaspending.gov |
| 75N99024F00003 | Department of Health and Human Services | BPA Call | 238220 | C112650 - REPLACE MOTOR AND PUMPS. PERFORM MAINTENANCE AND TESTING ON REMAINING FLOORS, BLDG 38A, ALLAN BULLER-JARRETT [24-001451] | $126,574 | $126,574 | February 28, 2024 | March 12, 2025 | Bethesda, MD | usaspending.gov |
| 75N98026F00007 | Department of Health and Human Services | BPA Call | 238220 | C202098 - LAB 3E41 AHU-16 AHU REPLACEMENT, BUILDING 13 | $120,908 | $120,908 | April 15, 2026 | September 25, 2026 | Bethesda, MD | usaspending.gov |
| 75N99026F00006 | Department of Health and Human Services | BPA Call | 238220 | C202273 REPLACE EXISTING HEAT TRANSFER, BLDG. 14B RM B14B | $120,688 | $120,688 | August 31, 2026 | February 26, 2027 | Bethesda, MD | usaspending.gov |
| 75N99026F00001 | Department of Health and Human Services | BPA Call | 236220 | C202348 - DOMESTIC WATER SYSTEM UPGRADE FOR CAGE WASH, BUILDING 49 | $119,564 | $119,564 | August 19, 2026 | February 19, 2027 | Bethesda, MD | usaspending.gov |
| 75N99024F00011 | Department of Health and Human Services | BPA Call | 238220 | C200212 - BLDG 10 EMERGENCY VFD REPLACEMENT PROJECT CONSTRUCTION SERVICES | $109,486 | $109,486 | July 15, 2024 | April 1, 2025 | Bethesda, MD | usaspending.gov |
| 75N99024F00014 | Department of Health and Human Services | BPA Call | 238220 | C115560-ORDER ANTI-VORTEX PLATE FOR CUP -VANESSA ARGOTE MACIA | $108,596 | $108,596 | September 13, 2024 | November 25, 2024 | Bethesda, MD | usaspending.gov |
| 75N98026F00002 | Department of Health and Human Services | BPA Call | 238220 | C201488 ANIMAL CAGE WASH INSTALLATION IN BASEMENT ROOM 111, BUILDING 8 | $100,520 | $100,520 | March 2, 2026 | July 31, 2026 | Bethesda, MD | usaspending.gov |
| 75N99026F00007 | Department of Health and Human Services | BPA Call | 236220 | C202407 - NIH BUILDING 8 AHU-8 AND AHU-9 CHW COIL REPLACEMENT. | $97,814 | $97,814 | July 1, 2026 | June 30, 2031 | Bethesda, MD | usaspending.gov |
| 75N99026F00006 | Department of Health and Human Services | BPA Call | 236220 | C202347 PROVIDE NEW AND ADDITIONAL BALANCING DAMPERS, PROVIDE AIR BALANCING AND THE REPORT, BLDG 49 | $93,552 | $93,552 | September 14, 2026 | April 30, 2027 | Bethesda, MD | usaspending.gov |
| 75N98026F00006 | Department of Health and Human Services | BPA Call | 238220 | C201831 - REPLACE CHILLED WATER COILS, BUILDING 14B | $88,788 | $88,788 | April 15, 2026 | August 15, 2026 | Bethesda, MD | usaspending.gov |
| 75N99025F00005 | Department of Health and Human Services | BPA Call | 238220 | M30544112, M30603517 AND M30723121 CHILLED WATER COIL REPAIR FOR BUILDING 21 AND 12 | $85,250 | $85,250 | November 21, 2024 | March 27, 2025 | Bethesda, MD | usaspending.gov |
| 75N99026F00014 | Department of Health and Human Services | BPA Call | 236220 | C201910 BUILDING 14H ORF R22 SPLIT-SYSTEM REPLACEMENTS | $84,045 | $84,045 | September 23, 2026 | December 31, 2026 | Bethesda, MD | usaspending.gov |
| 75N99025F00009 | Department of Health and Human Services | BPA Call | 238220 | M30629001,M30629003; PROVIDE ALL LABOR AND MATERIALS FOR THE COMPLETE REPLACEMENT OF THEHEATING WATER SYSTEM J1 TUBE NEST AND AIR SEPARATOR | $80,855 | $80,855 | April 27, 2022 | July 17, 2025 | Bethesda, MD | usaspending.gov |
| 75N99024F00004 | Department of Health and Human Services | BPA Call | 238220 | C115895 REPAIR EXISTING DEFICIENCIES WITH AHU1 AND AHU2 IN BUILDING 13 SERVING ROOMS 2S75 AND 3W28. | $77,300 | $77,300 | February 29, 2024 | May 22, 2024 | Bethesda, MD | usaspending.gov |
| 75N99026F00010 | Department of Health and Human Services | BPA Call | 236220 | C202340 - BUILDING 30 REPLACE DOMESTIC WATER BOOSTER PUMPS | $76,226 | $76,226 | September 14, 2026 | November 30, 2026 | Bethesda, MD | usaspending.gov |
| 75N99025F00021 | Department of Health and Human Services | BPA Call | 238220 | C201224 - REPLACE CAGE WASH HOT WATER HEATER, BLDG 30, MIKE WERNER REQ#: COR: JIN KANG | $74,800 | $74,800 | May 13, 2025 | August 21, 2025 | Bethesda, MD | usaspending.gov |
| 75N99026F00004 | Department of Health and Human Services | BPA Call | 236220 | C202094 - BLDG 28A REPLACE EXISTING EXHAUST FANS 2 AND 3 | $73,483 | $73,483 | September 4, 2026 | December 11, 2026 | Bethesda, MD | usaspending.gov |
| 75N98026F00003 | Department of Health and Human Services | BPA Call | 238220 | REPLACE AND SERVICE VFD UNITS | $71,669 | $71,669 | March 25, 2026 | August 10, 2026 | Bethesda, MD | usaspending.gov |
| 75N98026F00010 | Department of Health and Human Services | BPA Call | 238220 | INSTALLATION OF TWO DUCTED DIFFUSERS WITH DAMPERS | $68,643 | $68,643 | May 6, 2026 | September 25, 2026 | Bethesda, MD | usaspending.gov |
| 75N98026F00001 | Department of Health and Human Services | BPA Call | 238220 | REPLACE AND SERVICE FAN COIL UNITS | $64,500 | $64,500 | February 23, 2026 | July 27, 2026 | Bethesda, MD | usaspending.gov |
| 75N99024F00005 | Department of Health and Human Services | BPA Call | 238220 | M30222682 - ON AHU-1, THE SHAFT WARN ON THE BEARING AND IS MOVING FREELY WITHIN THE BEARING. AS A RESULT, THE SHAFT AND THE BEARING REQUIRES | $63,500 | $63,500 | February 29, 2024 | May 31, 2024 | Bethesda, MD | usaspending.gov |
| 75N99024F00008 | Department of Health and Human Services | BPA Call | 238220 | STEAM SHUT DOWN REQUEST IN THREE MECHANICAL ROOMS ON CAMPUS | $60,511 | $60,511 | May 23, 2024 | June 4, 2024 | Bethesda, MD | usaspending.gov |
| 75N98026F00004 | Department of Health and Human Services | BPA Call | 238220 | REPAIR REHEAT SYSTEM, B1N264, BUILDING 10 | $57,452 | $57,452 | April 1, 2026 | May 1, 2026 | Bethesda, MD | usaspending.gov |
| 75N98026F00017 | Department of Health and Human Services | BPA Call | 238220 | C202191 NIMH BUILDING 10 INSTALL FAN COIL UNITS IN LABS FOR SUPPLEMENTAL COOLING | $53,972 | $53,972 | April 27, 2022 | April 25, 2029 | Bethesda, MD | usaspending.gov |
| 75N99026F00003 | Department of Health and Human Services | BPA Call | 236220 | C202297 - PERFORM PREVENTIVE MAINTENANCE ON AHU1A AND 1B, BUILDING 14G | $52,236 | $52,236 | September 1, 2026 | January 4, 2027 | Bethesda, MD | usaspending.gov |
Also on SpecStream
- All recipients under NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors
- All recipients under NAICS 236220 Commercial and Institutional Building Construction
- Open opportunities under NAICS 238220
- Open opportunities under NAICS 236220
Updated October 6, 2026. Read from USAspending.gov. Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.