Overview
Obligated since award on contracts active FY2021–FY2026
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Awards toSubcontracts toCircle area = dollars
Insight NIH A E CONSTRUCTION (75N990) is its largest buyer. See more on the Buyers tab
Agencies report with a delay; the latest year will rise
Hover over a year to see its value.
Insight Largest year: $2.58M in FY2025. See more on the Contracts tab
$12.9M since award = $12M in FY2021–FY2026 + $919K before FY2021
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- Maryland$12M · 93%
- Virginia$797K · 6.2%
- District of Columbia$85.4K · 0.7%
Circle area = dollarsOutlined: head office state (Virginia)
Insight 93% was performed in Maryland. See more on the Contracts tab
Contracts
114 contracts with an action since FY2021
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RunningEnds within 12 monthsEnded
Insight 75N99022A00016 orders hold 73% of these contracts' obligations.
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Insight 87% under NAICS 238220.
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All prime contracts75N99022A00016 orders
Insight 69% of its prime obligations came through 75N99022A00016 orders.
Current end date of each prime contract with an action since FY2021
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Chappelle Mechanical Services LLC prime contracts with an action in FY2021–FY2026
Find a contract by vehicle, office or end date; sort by money to see the largest.
11 end within 12 months.
Showing 1–10 of 114 contracts
| Since award, US$ | |||||
|---|---|---|---|---|---|
| Parent contract (IDVIDV: the record type for any contract that exists to take orders: IDIQs, GWACs, GSA Schedules, BPAs and basic ordering agreements. Glossary) | ObligatedObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary | ||||
| 75N99025F00017 | 75N99022A00016 | NIH A E CONSTRUCTION (75N990) | $553,182 | Sep 23, 2026 | Ended |
| 75N99021P00087 | Stand-alone | NIH A E CONSTRUCTION (75N990) | $499,000 | Jun 20, 2023 | Ended |
| 75N99024F00017 | 75N99022A00016 | NIH A E CONSTRUCTION (75N990) | $460,638 | Feb 10, 2025 | Ended |
| 75N99026F00008 | 75N99026A00007 | NIH A E CONSTRUCTION (75N990) | $336,992 | Apr 30, 2027 | Ends within 12 months |
| 75N99023F00009 | 75N99022A00016 | NIH A E CONSTRUCTION (75N990) | $336,772 | Aug 1, 2024 | Ended |
| 75N99024C00028 | Stand-alone | NIH A E CONSTRUCTION (75N990) | $314,500 | Jan 29, 2025 | Ended |
| 75N98026F00013 | 75N99022A00016 | NATIONAL INSTITUTES OF HEALTH OLAO (75N980) | $312,361 | Nov 15, 2026 | Ends within 12 months |
| 75N99023F00005 | 75N99022A00016 | NIH A E CONSTRUCTION (75N990) | $302,175 | Jul 18, 2024 | Ended |
| 75N99026F00004 | 75N99022A00016 | NIH A E CONSTRUCTION (75N990) | $299,688 | Aug 31, 2026 | Ended |
| 75N98026F00016 | 75N99022A00016 | NATIONAL INSTITUTES OF HEALTH OLAO (75N980) | $294,118 | Oct 13, 2026 | Ends within 12 months |
Page 1 of 12
Buyers
National Institutes of Health: $12.8M obligated since award; $8.06M in FY2021–FY2025 actions
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Insight National Institutes of Health placed 99%.
Contracting offices that awarded its prime contracts, FY2021–FY2026
See which offices award its contracts.
1 office awarded only one contract.
Showing 1–6 of 6 offices
| Contracts active FY2021–FY2026; obligated since award, US$ | |||||
|---|---|---|---|---|---|
| NIH A E CONSTRUCTION (75N990) | National Institutes of Health | 90 | $10,424,296 | Jul 11, 2019 | Sep 11, 2026 |
| NATIONAL INSTITUTES OF HEALTH OLAO (75N980) | National Institutes of Health | 17 | $2,290,162 | Feb 24, 2026 | Aug 17, 2026 |
| NATIONAL INSTITUTES OF HEALTH NICHD (75N940) | National Institutes of Health | 2 | $69,550 | Jun 29, 2021 | Jul 21, 2022 |
| SF OPERATIONS AND MAINTINANCE (333129) | Smithsonian Institution | 2 | $52,361 | Apr 14, 2022 | Jan 19, 2023 |
| SF SMITHSONIAN FACILITIES (333132) | Smithsonian Institution | 2 | $33,085 | Mar 11, 2021 | Dec 27, 2021 |
| NATIONAL INSTITUTES OF HEALTH NHLBI (75N920) | National Institutes of Health | 1 | $19,750 | Sep 14, 2022 | Sep 14, 2022 |
Teaming
Subcontracts Chappelle Mechanical Services LLC received, by prime order
Whom it works under and on what.
7 subcontracts from 2 primes.
Showing 1–7 of 7 subcontracts
| Polu Kai Services LLC | 75N99023F00001under 75N99019D00023 | NIH A E CONSTRUCTION (75N990) | $560,695 | Aug 25, 2023 |
| Polu Kai Services LLC | 75N99023F00003under 75N99019D00023 | NIH A E CONSTRUCTION (75N990) | $473,882 | Jan 3, 2024 |
| Polu Kai Services LLC | 75N99022F00002under 75N99019D00023 | NIH A E CONSTRUCTION (75N990) | $450,883 | Jul 18, 2022 |
| Polu Kai Services LLC | 75N99022F00004under 75N99019D00023 | NIH A E CONSTRUCTION (75N990) | $444,789 | Oct 12, 2022 |
| Dawson Enterprises, Inc. | 75N99024F00002under 75N99020D00019 | NIH A E CONSTRUCTION (75N990) | $112,802 | Dec 18, 2023 |
| Polu Kai Services LLC | 75N99020F00001under 75N99019D00023 | NIH A E CONSTRUCTION (75N990) | $76,338 | Mar 26, 2020 |
| Polu Kai Services LLC | 75N99020F00005under 75N99019D00023 | NIH A E CONSTRUCTION (75N990) | $59,500 | Nov 17, 2020 |
Opportunities
Open opportunities matching Chappelle Mechanical Services LLC's registered industries
Notices in its 2 industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary): 238220, 221330
25 of the next 25 are due within 30 days.
25 of 47 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| Forest-Wide HVAC Repairs\Upgrades (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 238220Free account: full notice, dates, attachments | Forest Service (USDA)PAYETTE NATIONAL FOREST (1202WW) | Oct 19, 2026 |
| 4130--Chiller Compressor Replacement at the Edward Hines Jr. VA Hospital (Hines) Building 228 (opens in Procura)Sources Sought · NAICS 238220Free account: full notice, dates, attachments | Department of Veterans Affairs252-NETWORK CONTRACT OFFICE 12 (36C252) | Oct 20, 2026 |
| Green Mountain National Forest Storage tank cleaning and inspection at Hapgood Pond (opens in Procura)Solicitation · Set aside: Small business · NAICS 238220Free account: full notice, dates, attachments | Forest Service (USDA)GREEN MOUNTAIN NATIONAL FOREST (121681) | Oct 20, 2026 |
| J041--Chillers and Cooling Towers Repairs (opens in Procura)Special Notice · NAICS 238220Free account: full notice, dates, attachments | Department of Veterans Affairs261-NETWORK CONTRACT OFFICE 21 (36C261) | Oct 20, 2026 |
| FMC Devens - Replace Boiler Burners (3) Project 26Z2BF8 (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 238220Free account: full notice, dates, attachments | Federal Prison System / Bureau of Prisons (DOJ)FAO (15BFA0) | Oct 20, 2026 |
| IDIQ, JOC FOR PLUMBING, HEATING, AIR CONDITIONING PROJECTS AT MARINE CORPS LOGISTICS BASE BARSTOW, MARINE CORPS AIR-GROUND COMBAT CENTER 29 PALMS, MARINE CORPS MOUNTAIN WARFARE TRAINING CENTER BRIDGEPORT, AND NAVAL AIR WEAPONS STATION CHINA LAKE, CA AOR (opens in Procura)Solicitation · Set aside: Small business · NAICS 238220Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVFACSYSCOM SOUTHWEST (N62473) | Oct 20, 2026 |
| CAS Education Heat Pump (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 238220Free account: full notice, dates, attachments | Forest Service (USDA)USDA FOREST SERVICE-SPOC EAST (124419) | Oct 20, 2026 |
| J045-- Chiller Plant Tube Bundles & Steam Trap Replacement (opens in Procura)Sources Sought · Set aside: Service-disabled veteran-owned small business · NAICS 238220Free account: full notice, dates, attachments | Department of Veterans Affairs249-NETWORK CONTRACT OFFICE 9 (36C249) | Oct 21, 2026 |
| W045--Boiler Rental Montrose VAMC (opens in Procura)Combined Synopsis/Solicitation · NAICS 238220Free account: full notice, dates, attachments | Department of Veterans Affairs242-NETWORK CONTRACT OFFICE 02 (36C242) | Oct 21, 2026 |
| Two sets of HVAC units or Mobile Ground Control Station (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 238220Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 21, 2026 |
| Troubleshoot & Repair of Portable Chillers Service Requirement (opens in Procura)Solicitation · Set aside: Small business · NAICS 238220Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA3016 502 CONS CL | Oct 22, 2026 |
| Z1ND--EL PASO LIFT STATION PIPING REPAIR (opens in Procura)Combined Synopsis/Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 238220Free account: full notice, dates, attachments | Department of Veterans Affairs257-NETWORK CONTRACT OFFICE 17 (36C257) | Oct 23, 2026 |
| Reverse Osmosis System Modifications (opens in Procura)Combined Synopsis/Solicitation · NAICS 238220Free account: full notice, dates, attachments | Department of Veterans AffairsNETWORK CONTRACT OFFICE 23 (36C263) | Oct 23, 2026 |
| TVHS AC VRF System Installation (opens in Procura)Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 238220Free account: full notice, dates, attachments | Department of Veterans Affairs249-NETWORK CONTRACT OFFICE 9 (36C249) | Oct 23, 2026 |
| Z--Rosebud Agency HVAC Upgrade (opens in Procura)Combined Synopsis/Solicitation · Set aside: ISBEE · NAICS 238220Free account: full notice, dates, attachments | Bureau of Indian Affairs and Bureau of Indian Education (DOI)BUREAU OF INDIAN AFFAIRS (140A16) | Oct 23, 2026 |
| Z--HVAC REPAIR JV RESOURCE_JORDAN VALLEY (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 238220Free account: full notice, dates, attachments | Bureau of Land Management (DOI)OREGON STATE OFFICE (140L43) | Oct 23, 2026 |
| DCDO - HVAC Maintenance (opens in Procura)Combined Synopsis/Solicitation · NAICS 238220Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA5270 18 CONS PK | Oct 26, 2026 |
| Z--SAF FRSP GEOTHERMAL HVAC SJDS (opens in Procura)Solicitation · Set aside: Small business · NAICS 238220Free account: full notice, dates, attachments | National Park Service (DOI)NER SERVICES MABO (43000) (140P43) | Oct 26, 2026 |
| Watervliet Arsenal (WVA) Replacement of the 300 Line Chrome Piping (opens in Procura)Solicitation · Set aside: Small business · NAICS 238220Free account: full notice, dates, attachments | Department of the Army (DOD)W6QK ACC WVA (W911PT) | Oct 26, 2026 |
| N045--SRVS-SUP Team 1 | Boiler 3 Oxygen Analyzer and Steam Flow Meter | CO: Sheryl Harris; Assn. Date: 09/30/26; EAD: 11/15/26 (opens in Procura)Combined Synopsis/Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 238220Free account: full notice, dates, attachments | Department of Veterans Affairs247-NETWORK CONTRACT OFFICE 7 (36C247) | Oct 26, 2026 |
| J--GWMP - ARHO BUNKER HVAC (opens in Procura)Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 238220Free account: full notice, dates, attachments | National Park Service (DOI)IMR SANTA FE(12100) (140P13) | Oct 26, 2026 |
| Repair Sanitary Waste Piping at the Mann-Grandstaff VA Medical Center (opens in Procura)Presolicitation · Set aside: Service-disabled veteran-owned small business · NAICS 238220Free account: full notice, dates, attachments | Department of Veterans Affairs260-NETWORK CONTRACT OFFICE 20 (36C260) | Oct 26, 2026 |
| Brand Name or Equal - WaterFurnace Model: UBH015R for B3631 & B3635 - Turnkey Replacement (opens in Procura)Sources Sought · NAICS 238220Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA3016 502 CONS CL | Oct 26, 2026 |
| NHTIC HEATING COOLING PUMPS 2026 (opens in Procura)Combined Synopsis/Solicitation · NAICS 238220Free account: full notice, dates, attachments | Bureau of Land Management (DOI)WYOMING STATE OFFICE (140L62) | Oct 26, 2026 |
| Cooling Water System Repair and Reliability Project (opens in Procura)Presolicitation · NAICS 238220Free account: full notice, dates, attachments | Department of the Army (DOD)W071 ENDIST OMAHA (W9128F) | Oct 26, 2026 |
Registration and contacts
Registration
- UEI
- NS1XGB16FNF3
- CAGE code
- 850W0
- Registration
- Active, expires Jun 22, 2027
- Entity type
- Corporate Entity (Not Tax Exempt)
- Location
- LORTON, VA, 22079
- Congressional district
- VA-11
Registered industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary)
Registered in 2 industries; primary 238220
Contacts at Chappelle Mechanical Services LLC
| Contact | Role | As of |
|---|---|---|
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Government business POC · Electronic business POC · Company contactSAM.gov registrationSBA profileAs of Oct 4, 2026 | Oct 4, 2026 |
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Alternate government business POC · Alternate electronic business POCSAM.gov registrationAs of Jun 23, 2026 | Jun 23, 2026 |
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