Chappelle Mechanical Services LLC

Lorton, VA UEI NS1XGB16FNF3 CAGE 850W0
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Recent public awards
72 public awards in the last 3 years · $8.6M · federal
YearAgencyWorkLevelAmount
2026 Department of Health and Human Services
National Institutes of Health
C202349 add vents to the domestic hot water piping system Federal $196K
2026 Department of Health and Human Services
National Institutes of Health
C202541 - building 14h water heater replacement Federal $289K
2026 Department of Health and Human Services
National Institutes of Health
Pca-orf-10868 c202294 bldg. 40 penthouse orf - replace ef - 1,2,3 vfds Federal $149K
2026 Department of Health and Human Services
National Institutes of Health
C201910 building 14h orf r22 split-system replacements Federal $84K
2026 Department of Health and Human Services
National Institutes of Health
C202500 fan motor replacement, bldg. 6 Federal $39K
2026 Department of Health and Human Services
National Institutes of Health
Installation of the 2.5" steam vent to the exterior Federal $31K
2026 Department of Health and Human Services
National Institutes of Health
C202451 replace water heaters and related equipment located in the b2 level mer, bldg 49 Federal $337K
2026 Department of Health and Human Services
National Institutes of Health
C202347 provide new and additional balancing dampers, provide air balancing and the report, bldg 49 Federal $94K
2026 Department of Health and Human Services
National Institutes of Health
C202340 - building 30 replace domestic water booster pumps Federal $76K
2026 Department of Health and Human Services
National Institutes of Health
Service sewar injector pit. Federal $25K
NAICS codes
Registration
SAM.gov
Active
Latest award
Sep 2026

From public records: SAM.gov, USAspending.gov and state and local procurement records.
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