Vendor, Lorton, VA
Chappelle Mechanical Services LLC
UEI NS1XGB16FNF3, CAGE 850W0
18 awards and $1,674,043 obligated between July 1, 2026 and September 11, 2026, 0% under full and open competition, against 1.2 offers on average where reported.
Industries
NAICS on the awards, by dollars.
| Plumbing, Heating, and Air-Conditioning ContractorsNAICS 238220 | $1,026,928 |
| Commercial and Institutional Building ConstructionNAICS 236220 | $647,115 |
How it wins
Awards by competition, set-aside and type.
| Not Competed Under SAP | 10 |
| Competed Under SAP | 8 |
| BPA Call | 18 |
Awards
Every award in the window, by dollars obligated.
| Contract | Awarding office | Described as | Obligated |
|---|---|---|---|
| 75N99026F00008BPA Call, September 11, 2026, Not Competed Under SAP, 1 offers | NIH a E ConstructionNational Institutes of Health | C202451 Replace Water Heaters and Related Equipment Located in the B2 Level Mer, BLDG 49NAICS 236220, PSC Y1JZ | $336,992 |
| 75N99026F00004BPA Call, July 24, 2026, Competed Under SAP, 2 offers | NIH a E ConstructionNational Institutes of Health | M31897374 - Steam Station Repairs, Building 10NAICS 238220, PSC Z2DA | $299,688 |
| 75N98026F00016BPA Call, July 1, 2026, Competed Under SAP, 1 offers | National Institutes of Health OlaoNational Institutes of Health | H-Wing HVAC and Bas Controls UpgradeNAICS 238220, PSC Z2DA | $294,118 |
| 75N98026F00015BPA Call, July 6, 2026, Not Competed Under SAP, 1 offers | National Institutes of Health OlaoNational Institutes of Health | C200144 - B50 Absl-3 Survey & Repairs for Next Annual HVAC and Facility Verification - Make Necessary Repairs to AHU-9 to Support Research ANAICS 238220, PSC Z2DA | $176,183 |
| 75N99026F00006BPA Call, September 1, 2026, Competed Under SAP, 2 offers | NIH a E ConstructionNational Institutes of Health | C202273 Replace Existing Heat Transfer, Bldg. 14B RM B14BNAICS 238220, PSC Z2DA | $120,688 |
| 75N99026F00001BPA Call, August 19, 2026, Not Competed Under SAP, 1 offers | NIH a E ConstructionNational Institutes of Health | C202348 - Domestic Water System Upgrade for Cage Wash, Building 49NAICS 236220, PSC Y1JZ | $119,564 |
| 75N99026F00004BPA Call, September 3, 2026, Not Competed Under SAP, 1 offers | NIH a E ConstructionNational Institutes of Health | C202094 - BLDG 28A Replace Existing Exhaust Fans 2 and 3NAICS 236220, PSC Y1JZ | $73,483 |
| 75N98026F00017BPA Call, August 14, 2026, Competed Under SAP, 1 offers | National Institutes of Health OlaoNational Institutes of Health | C202191 Nimh Building 10 Install Fan Coil Units in Labs for Supplemental CoolingNAICS 238220, PSC Z2DA | $53,972 |
| 75N99026F00003BPA Call, September 1, 2026, Not Competed Under SAP, 1 offers | NIH a E ConstructionNational Institutes of Health | C202297 - Perform Preventive Maintenance on Ahu1a and 1B, Building 14GNAICS 236220, PSC Y1JZ | $52,236 |
| 75N99025F00017BPA Call, July 23, 2026, Competed Under SAP, 1 offers | NIH a E ConstructionNational Institutes of Health | Repair and Service 7 Dehumidifier Systems, Building 38NAICS 238220, PSC Z2DA | $42,816 |
| 75N99026F00002BPA Call, August 28, 2026, Not Competed Under SAP, 1 offers | NIH a E ConstructionNational Institutes of Health | C201904 - HVAC Unit Replacement, Building 67NAICS 236220, PSC Y1JZ | $39,600 |
| 75N99026F00009BPA Call, September 10, 2026, Not Competed Under SAP, 1 offers | NIH a E ConstructionNational Institutes of Health | Service Sewar Injector Pit.NAICS 236220, PSC Y1JZ | $25,240 |
| 75N98026F00012BPA Call, August 17, 2026, Not Competed Under SAP, 1 offers | National Institutes of Health OlaoNational Institutes of Health | NIH CRC Steam System Repairs & Upgrades, Building 10-65NAICS 238220, PSC Z2DA | $13,959 |
| 75N98026F00013BPA Call, August 5, 2026, Not Competed Under SAP, 1 offers | National Institutes of Health OlaoNational Institutes of Health | C202059 - Repurpose of Air Handler Unit, Building 12BNAICS 238220, PSC Z2DA | $13,446 |
| 75N98026F00007BPA Call, July 24, 2026, Not Competed Under SAP, 1 offers | National Institutes of Health OlaoNational Institutes of Health | C202098 - Lab 3E41 AHU-16 Ahu Replacement, Building 13NAICS 238220, PSC Z2DA | $12,058 |
| 75N98026F00005BPA Call, July 14, 2026, Competed Under SAP, 2 offers | National Institutes of Health OlaoNational Institutes of Health | C201982 - Sewage Ejector Pump Replacement, Building 35NAICS 238220, PSC Z2DA | $0 |
| 75N98026F00006BPA Call, July 23, 2026, Competed Under SAP, 2 offers | National Institutes of Health OlaoNational Institutes of Health | C201831 - Replace Chilled Water Coils, Building 14BNAICS 238220, PSC Z2DA | $0 |
| 75N98026F00014BPA Call, July 16, 2026, Competed Under SAP, 1 offers | National Institutes of Health OlaoNational Institutes of Health | C201898 - Replace Steam Preheat Coils in AHU-7 and AHU-16, Building 41NAICS 238220, PSC Z2DA | $0 |
- Product and service codes
- Z2DA Repair Or Alteration Of Hospitals And InfirmariesY1JZ Construction Of Miscellaneous Buildings
- Transactions
- 19 across 18 awards