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HomeBrowseNAICS238220
NAICS238220Sector 23

Plumbing, Heating, and Air-Conditioning Contractors

Installing plumbing, heating, and air-conditioning equipment in buildings. Find active federal and state plumbing, heating, and air-conditioning contractors contracts — AI-scored against your profile across SAM.gov and 200+ portals.

238220
NAICS Code
$750K
Avg Contract Value
$19 million in average annual receipts
Size Standard
Construction
Sector

Market Overview — NAICS 238220

Annual federal spend under NAICS 238220 is estimated at $2-3 billion, driven by facility maintenance, new construction, and energy retrofits. Competition is moderate, with a mix of small and large contractors. Contracts are typically awarded as single-award IDIQs or BPAs for recurring service work, and firm-fixed-price for one-off projects. Demand is fueled by aging infrastructure, energy efficiency mandates, and base realignment. GSA's PBS, VA, and DoD are top buyers, often bundling work regionally.

Top Federal Buyers for NAICS 238220

These agencies are the largest buyers of plumbing, heating, and air-conditioning contractors services and products in the federal government. Each awards contracts under NAICS 238220 regularly — build relationships with their small business offices first.

GSA
VA
DoD
Army Corps
Federal Buildings

How to Win NAICS 238220 Contracts

Focus on past performance in federal facilities with similar HVAC/plumbing scope. Most contracts are set aside for small businesses (8(a), SDVOSB, HUBZone). The highest-leverage move is to get on GSA Schedule 03FAC (Facilities Maintenance and Management) or 334512 (HVAC) to enable quick task order awards. Also pursue agency-specific IDIQs (e.g., USACE MATOC, VA SAVES). Emphasize energy efficiency and LEED experience in proposals.

Contract Vehicles & Buying Pattern

Plumbing/HVAC work is commonly procured via GSA Schedule 03FAC (Facilities Maintenance) or 334512 (HVAC), and agency IDIQs like USACE MATOC, NAVFAC MAC, VA SAVES, and 8(a) STARS III for small businesses. Evaluation is typically LPTA for routine service, best-value for complex projects. Past performance and price are key factors.

Related Search Terms

federal plumbing and HVAC contracts for small businessesGSA schedule 03FAC plumbing contractorsVA SAVES HVAC IDIQ opportunities8(a) set-aside plumbing repair contractsUSACE MATOC HVAC and plumbing task ordersSDVOSB HVAC service contracts federalfederal building HVAC maintenance RFPsmall business set-aside plumbing NAICS 238220

Frequently Asked Questions

Do I need a plumbing or HVAC license to bid on federal contracts under 238220?

Yes, most federal contracts require contractors to hold applicable state and local licenses for plumbing and HVAC work. Some agencies also require EPA Section 608 certification for refrigerant handling. Check each solicitation's licensing requirements.

What bonding levels are typical for federal plumbing/HVAC contracts?

For contracts over $150,000, Miller Act bonds are required: bid bond (20% of bid), performance bond (100% of contract), and payment bond (100% of contract). For IDIQs, agencies may require a single bond covering the total contract ceiling.

Are there set-asides specifically for plumbing and HVAC contractors?

Yes, many contracts are set aside for 8(a), SDVOSB, VOSB, HUBZone, or WOSB firms. The VA and GSA frequently use SDVOSB set-asides for facility maintenance. Check the solicitation for the specific set-aside.

How competitive are federal plumbing/HVAC contracts?

Competition varies by dollar value and region. Small contracts (<$250K) often receive 5-10 bids; large IDIQs can attract 20+ offers. Key differentiators are past performance, safety record, and price. Joint ventures can help small firms compete for larger projects.

What is the typical award size for a plumbing/HVAC task order?

Task orders under IDIQs range from $25,000 to $5 million, with an average around $500,000. Standalone projects can be up to $20 million for major renovations. Most work is firm-fixed-price, but some service contracts are time-and-materials.

Related NAICS Codes