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Department of Defense (DoD): NAICS 238220 — Plumbing, Heating, and Air-Conditioning Contractors

12open solicitations
$260.5Mobligated in FY2026
245contracts ending within 18 months

Open solicitations

How DoD NAICS 238220 spends

FY2021$256.8M
FY2022$400.8M
FY2023$344.4M
FY2024$454.3M
FY2025$503.8M
FY2026$260.5M
Contract obligations by federal fiscal year (October–September), from USASpending.gov award data. IDIQ ceilings are excluded. * The current year is partial, and USASpending lags 4–8 weeks.

DoD NAICS 238220 contracts expiring in the next 18 months

245 contracts worth $441.9M.

IncumbentBuyerWhatValueEndsEst. solicitationRecord
HAMILTON PACIFIC CHAMBERLAIN LLCDLA238220 Plumbing, Heating, and Air-Conditioning Contractors$306K06 October 2026Now / imminentUSASpending
MALLARD DUCK BAY ENTERPRISES, LLCAir Force238220 Plumbing, Heating, and Air-Conditioning Contractors$294K06 October 2026Now / imminentUSASpending
RCA CONTRACTING, INC.Air Force238220 Plumbing, Heating, and Air-Conditioning Contractors$224K06 October 2026Now / imminentUSASpending
KSC FEDERAL CONTRACTORS LLCAir Force238220 Plumbing, Heating, and Air-Conditioning Contractors$42K06 October 2026Now / imminentUSASpending
FOUR WINDS MECHANICAL HTC/AC INC.Army238220 Plumbing, Heating, and Air-Conditioning Contractors$1.6M07 October 2026Now / imminentUSASpending
BLUE MOUNTAIN MECHANICAL, LLCArmy238220 Plumbing, Heating, and Air-Conditioning Contractors$830K09 October 2026Now / imminentUSASpending
OLGOONIK GENERAL, LLCArmy238220 Plumbing, Heating, and Air-Conditioning Contractors$544K14 October 2026Now / imminentUSASpending
KASER MECHANICAL LLCAir Force238220 Plumbing, Heating, and Air-Conditioning Contractors$160K14 October 2026Now / imminentUSASpending
R & W CONSTRUCTION COMPANYNavy238220 Plumbing, Heating, and Air-Conditioning Contractors$387K15 October 2026Now / imminentUSASpending
PUYENPA CONSTRUCTION, LLCAir Force238220 Plumbing, Heating, and Air-Conditioning Contractors$734K (2 orders)16 October 2026Now / imminentUSASpending
MIAMI WIIPICA, LLCArmy238220 Plumbing, Heating, and Air-Conditioning Contractors$4.9M20 October 2026Now / imminentUSASpending
MESA ENERGY SYSTEMS, INCNavy238220 Plumbing, Heating, and Air-Conditioning Contractors$1.5M20 October 2026Now / imminentUSASpending
JOHN CHRIS TAYLOR CONSTRUCTION & DESIGN LLCArmy238220 Plumbing, Heating, and Air-Conditioning Contractors$43K21 October 2026Now / imminentUSASpending
OPTIMUM LOW VOLTAGE LLCWashington Headquarters Services238220 Plumbing, Heating, and Air-Conditioning Contractors$2.0M24 October 2026Now / imminentUSASpending
KEKOLU CONTRACTING, LLCNavy238220 Plumbing, Heating, and Air-Conditioning Contractors$1.5M25 October 2026Now / imminentUSASpending

Contracts and task orders from USASpending.gov (FPDS) whose period of performance ends within 18 months, valued at $25K or more, excluding IDIQ ceilings and government-owned, contractor-operated facility contracts. Co-terminous orders from the same vendor, agency, NAICS and PSC ending in the same month are grouped. The solicitation date is an estimate (about six months before the contract ends): FedSift does not know whether a follow-on has been posted, so check SAM.gov.

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