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TeamingIndex

NAICS 238220 · Construction

Plumbing, Heating, and Air-Conditioning Contractors

19,768 contractors list NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors) in SAM.gov; 13,886 are small under its SBA size standard and 6,294 list it as their primary NAICS.

Learn more about NAICS size standards

Contractors (all registrations)
19,768
Small under 238220SBA size standard for this code
13,886
Primary NAICSTheir main line of business
6,294
Related industriesCodes these firms also list
8

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

Including excluded, expired and inactive SAM.gov registrations (flagged in the list). Excluded entities cannot receive federal awards or subcontracts. Hide them

Showing 1–20 of 19,768 contractors

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