3 Open NAICS 238220 Solicitations in Washington
3 open solicitations under NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors) have a place of performance in Washington. Over the past 12 months, 50 solicitations were posted in this category.
Top Award Winners (Last 12 Months)
- SKYTEK LLC1 awards · $2.6M
- TATA EXPRESS SERVICES LLC1 awards · $29K
Open Solicitations
See all →- HVAC Troubleshooting, Repair, and Maintenance Services (Blanket Purchase Agreement)
DEPT OF DEFENSEDue Sep 18, 2026
• The US Army Corps of Engineers seeks HVAC troubleshooting, repair, and maintenance services within the Walla Walla District. • This is a small business set-aside under NAICS 238220, with a size standard of $19,000,000 average annual receipts. • Work locations include Idaho, Oregon, and Washington, with sustainability clauses applicable to the project. • Responses to this sources-sought announcement are required to determine potential set-aside eligibility.
- Lower Monumental PH HVAC System Upgrade
DEPT OF DEFENSEDue Sep 22, 2026
• The project is located at the Lower Monumental Dam Powerhouse, Kahlotus, Washington. • The work involves updating the HVAC control system to a modern electronic control system for optimal performance, efficiency, and indoor air quality in occupied spaces. • The updated system must be able to provide pressurization of the control room, stairwells, and ventilation for occupant comfort during power outages or fire events. • System requirements include efficient use of river water as a heating and cooling source, with no smoke ingress into the powerhouse.
- Lower Monumental PH HVAC System Upgrade
DEPT OF DEFENSEDue Sep 22, 2026
• The Lower Monumental Dam Powerhouse in Kahlotus, Washington, requires a modernized HVAC system. • This is an unrestricted, open competition under NAICS 238220, with a small business size standard of $19,000,000. • The new HVAC system must provide efficient pressurization, ventilation, and temperature control for the powerhouse. • A firm-fixed price construction contract will be awarded with 100% performance and payment bonds required.
Recently Awarded (Last 90 Days)
- U.S. Coast Guard Air Station Port Angeles Fire Alarm and Sprinkler Repairs
HOMELAND SECURITY, DEPARTMENT OF→ LMEB LLC$23K
- N041--CON-NRM-663A4-23-201 Replace 40 Ton Condenser BLDG 200
VETERANS AFFAIRS, DEPARTMENT OF→ SKYTEK LLC$2.6M
Frequently Asked Questions
What types of federal construction contracts are available (NAICS 23)?
Federal construction contracts (NAICS sector 23) span building construction, heavy civil engineering, and specialty trades. Major buyers include the Army Corps of Engineers, General Services Administration (GSA), Naval Facilities Engineering Command (NAVFAC), and the Department of Veterans Affairs. Contracts range from facility maintenance to large infrastructure projects.
How do I find federal contracting opportunities?
Federal contracting opportunities are posted on SAM.gov (System for Award Management). You can search by keyword, NAICS code, set-aside type, agency, and response deadline. FedOps aggregates and enriches SAM.gov data daily so you can filter and track opportunities in one place.
What is a set-aside in federal contracting?
A set-aside is a procurement reserved for a specific category of small business. Common set-asides include SDVOSB (Service-Disabled Veteran-Owned), 8(a), WOSB (Women-Owned), HUBZone, and Small Business. Only businesses that meet the eligibility requirements can bid on a set-aside contract.
How do I register to bid on federal contracts?
You must register your business in SAM.gov (sam.gov), which is free. You'll need a DUNS/UEI number, NAICS codes for your business, bank account information for electronic funds transfer, and applicable certifications (8(a), SDVOSB, WOSB, etc.) if bidding on set-asides. Registration is renewed annually.