Vendor, North Chelmsford, MA
Diversified Site Services LLC
UEI RAZVNQ7ENNP4, CAGE 88YC8
12 awards and $613,138 obligated between June 23, 2026 and September 10, 2026, 58% under full and open competition, against 4.7 offers on average where reported. 2 of the awards trace back to a SAM.gov solicitation on this site.
Industries
NAICS on the awards, by dollars.
| Plumbing, Heating, and Air-Conditioning ContractorsNAICS 238220 | $593,081 |
| Commercial and Institutional Building ConstructionNAICS 236220 | $24,646 |
| Electrical Contractors and Other Wiring Installation ContractorsNAICS 238210 | $0 |
| Landscaping ServicesNAICS 561730 | -$4,589 |
How it wins
Awards by competition, set-aside and type.
| Full and Open Competition After Exclusion of Sources | 7 |
| Competed Under SAP | 5 |
| Service Disabled Veteran Owned Small Business SET-ASIDE | 8 |
| Delivery Order | 7 |
| Purchase Order | 3 |
| Definitive Contract | 2 |
Solicitations it won
SAM.gov opportunities whose award USAspending attributes to this vendor.
- Replace DNA Laboratory HVAC at West Haven, CT VAMC
Department of Veterans Affairs, 241-Network Contract Office 01
Combined synopsis and solicitationSDVOSBNAICS 238220Connecticut36C24126Q0602Awarded to Diversified Site Services LLC
Posted Jul 72 publications
Awards
Every award in the window, by dollars obligated.
| Contract | Awarding office | Described as | Obligated |
|---|---|---|---|
| 36C24124P0637Purchase Order, June 23, 2026, Competed Under SAP, 1 offers | 241-Network Contract Office 01Department of Veterans Affairs | Chiller PM and RepairNAICS 238220, PSC J041 | $287,177 |
| 36C24126P0665Purchase Order, September 8, 2026, Competed Under SAP, 5 offersSolicitation | 241-Network Contract Office 01Department of Veterans Affairs | Heating and Cooling Unit ReplacementNAICS 238220, PSC Z1DZ | $235,594 |
| 36C24124P1021Purchase Order, August 26, 2026, Competed Under SAP, 2 offers | 241-Network Contract Office 01Department of Veterans Affairs | Storm Water Maintenance Manchester VamcNAICS 238220, PSC J045 | $70,310 |
| 36C24126N0182Delivery Order, July 15, 2026, Full and Open Competition After Exclusion of Sources, 8 offers | 241-Network Contract Office 01Department of Veterans Affairs | 402-26-001 Replace Water Heaters P00001 Valve ReplacementNAICS 236220, PSC Z2DA | $10,403 |
| 36C24126N0553Delivery Order, June 23, 2026, Full and Open Competition After Exclusion of Sources, 7 offers | 241-Network Contract Office 01Department of Veterans Affairs | VISN 1 Construction Matoc for All Healthcare Facilities Within the VISN 1 New England Healthcare System-Modification to Incorporate ConstrucNAICS 236220, PSC Z2DA | $9,110 |
| 36C24126N0391Delivery Order, September 8, 2026, Full and Open Competition After Exclusion of Sources, 6 offers | 241-Network Contract Office 01Department of Veterans Affairs | VISN 1 Construction Matoc for All Healthcare Facilities Within the VISN 1 New England Healthcare System - Address Unforeseen Conditions FounNAICS 236220, PSC Z1DA | $5,777 |
| 36C78626N50931Delivery Order, August 19, 2026, Competed Under SAP | National Cemetery AdminDepartment of Veterans Affairs | Task Grounds Maintenance Contract for FT Devens. One Fertilizer and Weed Control Application. Pop 9/10/26 to 9/30/26.NAICS 561730, PSC S208 | $850 |
| 36C24125C0048Definitive Contract, September 3, 2026, Competed Under SAP, 6 offers | 241-Network Contract Office 01Department of Veterans Affairs | 631-25-001 Building 1 Lightning Protection- Unilateral Modification Directing Contractor to Perform Warranty Work.NAICS 238210, PSC N059 | $0 |
| 36C24823C0050Definitive Contract, July 8, 2026, Full and Open Competition After Exclusion of Sources, 3 offers | 248-Network Contract Office 8Department of Veterans Affairs | 516-19-111 Resolve Statement of Conditions Deficiencies. Modification P4 Is a NO-COST Time Extension and Is to Lift the Suspension of the CoNAICS 236220, PSC Y1DA | $0 |
| 36C24125N1210Delivery Order, July 7, 2026, Full and Open Competition After Exclusion of Sources, 4 offers | 241-Network Contract Office 01Department of Veterans Affairs | Replacement of Condensate Line Between Building 2 and 19 - Reroute Piping and Descope of Building 1NAICS 236220, PSC Z1DA | -$645 |
| 36C78626N0145Delivery Order, September 10, 2026, Full and Open Competition After Exclusion of Sources | National Cemetery AdminDepartment of Veterans Affairs | Provide Complete Grounds MaintenanceNAICS 561730, PSC S208 | -$1,345 |
| 36C78626N0146Delivery Order, September 10, 2026, Full and Open Competition After Exclusion of Sources | National Cemetery AdminDepartment of Veterans Affairs | Provide Complete Grounds MaintenanceNAICS 561730, PSC S208 | -$4,094 |
- Places of performance
- MassachusettsConnecticutNew HampshireMaineFlorida
- Product and service codes
- J041 Maintenance, Repair and Rebuilding of Equipment: Refrigeration, Air Conditioning, and Air Circulating EquipmentZ1DZ Maintenance Of Other Hospital BuildingsJ045 Maintenance, Repair and Rebuilding of Equipment: Plumbing, Heating, and Waste Disposal EquipmentZ2DA Repair Or Alteration Of Hospitals And InfirmariesZ1DA Maintenance Of Hospitals And InfirmariesN059 Installation of Equipment: Electrical and Electronic Equipment Components
- Transactions
- 14 across 12 awards