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TeamingIndex

NAICS 238220 · Construction

Plumbing, Heating, and Air-Conditioning Contractors

19,467 active contractors list NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors) in SAM.gov; 13,797 are small under its SBA size standard and 6,184 list it as their primary NAICS.

Learn more about NAICS size standards

Active contractors
19,467
Small under 238220SBA size standard for this code
13,797
Primary NAICSTheir main line of business
6,184
Hidden registrationsExcluded, expired or inactive
301

Work this industry

Size is NAICS-specific: a firm can be small under one code and other than small under another. Learn more about small business set-asides

Contractors listing NAICS 238220

Claimed profiles come first by membership level, then companies with 238220 as their primary NAICS, then federal obligations over the last 36 months. SPRS shows the highest blind bracket met, never the score. Learn more about blind SPRS brackets

301 registrations hidden because they are excluded, expired or inactive in SAM.gov. Include them

Showing 18,121–18,140 of 19,467 contractors

Codes these contractors list most often alongside 238220: natural teaming adjacencies.