NAICS Code for Construction
The primary NAICS code for Construction is 23 — Construction. The Construction sector (NAICS 23) covers a broad range of industries. Major subsectors include Construction of Buildings, Heavy and Civil Engineering Construction, Specialty Trade Contractors. All industry codes in this sector start with 23. Typical activities include: Construction. Related codes include 423810 (Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers), 532412 (Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing), 33312 (Construction Machinery Manufacturing).
Primary NAICS Code
23ConstructionAlso commonly classified as:
212321Construction Sand and Gravel Mining333120Construction Machinery ManufacturingAbout Construction
The Construction sector (NAICS 23) covers a broad range of industries. Major subsectors include Construction of Buildings, Heavy and Civil Engineering Construction, Specialty Trade Contractors. All industry codes in this sector start with 23.
Typical Business Activities
What's Included
- +Construction
How to Determine Your NAICS Code
While 23 (Construction) is the most common classification for construction, your specific code depends on your primary revenue-generating activity. Review the included and excluded activities above to confirm this code fits your business. If your operations span multiple categories, use the code that best represents your largest source of revenue. You can also use the search tool below to describe your specific business activities and find the most accurate match.
Related NAICS Codes
Businesses in construction may also fall under these codes:
Describe Your Business
Need a more specific NAICS code? Search by your business activity or company name: