NAICS 236220: Commercial and Institutional Building Construction
Covers construction (new work, additions, alterations, renovation) of commercial and institutional buildings — offices, schools, hospitals, and government facilities. The primary code for federal building construction and renovation.
What work falls under NAICS 236220
- New construction of government/institutional buildings
- Renovation and alteration (R&A) projects
- Design-build of commercial-type facilities
- Tenant improvement and building repair projects
How to win contracts under this code
- Register in SAM.gov with 236220 as a primary or secondary NAICS code, and confirm you're under the size standard for set-aside eligibility.
- Set a SAM.gov saved search for NAICS 236220 filtered to your set-aside types and places of performance.
- Build a capability statement that leads with this code and your most relevant past performance.
- For each solicitation, build a compliance matrix before writing — most losses under this code are compliance losses.
Bidding on a NAICS 236220 solicitation?
Generate your capability statement and compliance matrix free — no account required.
Frequently asked questions
What bonds are required under 236220 federal contracts?
The Miller Act requires 100% performance and payment bonds on federal construction over $150K, plus bid guarantees on sealed bids. Your surety capacity effectively sets your bidding ceiling.
Do federal construction contracts pay prevailing wages?
Yes — Davis-Bacon wage determinations apply over $2,000, with certified weekly payroll submissions. State public works typically have their own prevailing wage laws.
Full industry guide: Construction Government Contracts — including state-by-state pages for Texas, California, Florida, and more.