HUBZone Contracts in NAICS 238220 — Plumbing, Heating, and Air-Conditioning Contractors
There are no open HUBZone solicitations under NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors) right now. Over the past 12 months, agencies posted 6 solicitations, with DEPT OF DEFENSE, INTERIOR, DEPARTMENT OF THE, HOMELAND SECURITY, DEPARTMENT OF among the top buyers.
Top Buying Agencies (Last 12 Months)
- 3 solicitationsView opportunities →
- 2 solicitationsView opportunities →
- 1 solicitationsView opportunities →
Top Award Winners (Last 12 Months)
- L 4 ENTERPRISES, INC.1 awards · $44K
No Open Solicitations Right Now
See all →No open solicitations right now — 6 were posted in the past 12 months. Browse historical HUBZone NAICS 238220 opportunities →
Frequently Asked Questions
What is a HUBZone set-aside?
A HUBZone (Historically Underutilized Business Zone) set-aside is reserved for businesses located in designated HUBZone areas — typically rural, urban, or Native American lands with low income or high unemployment. HUBZone firms also receive a 10% price evaluation preference in full-and-open competition.
How do I get HUBZone certification?
Apply through the SBA's certify.sba.gov portal. Requirements: principal office must be in a HUBZone, at least 51% owned by U.S. citizens (or qualifying entities), and at least 35% of employees must reside in a HUBZone. Use the SBA's HUBZone map at maps.certify.sba.gov to verify your address qualifies.
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.