Contractors in San Mateo, CO
The San Mateo contractor picture
San Mateo is a small market in our records: 1 contractor profiles list a business address here, with ZIP 84404 home to the largest share. Only 0% have an active license today, against 54% statewide, so check the expiry date on every profile you open. Electrical and plumbing licenses, which Colorado issues at the state level, account for 1 of these records: 1 electrical licenses (1 journeyman).
| Contractor profiles | 1 |
| Active license on file | 0 (0%) |
| Expired license | 1 |
| Electrical licenses (active) | 1 (0) |
| State board discipline flags | 0 |
| Median first-license year | 2010 |
| ZIP codes | 1 |
HomeProFax profiles with a San Mateo address, built from DORA electrical and plumbing rosters, the Aurora, Arvada and Thornton contractor license lists, Colorado Secretary of State filings and Boulder/Denver open permit data. Counts as of Oct 24, 2026.
Rather than checking each agency yourself, ask the contractor for their verified HomeProFax report. It covers license, discipline, permits and business standing in one link.
Licensing in San Mateo
Colorado licenses electricians and plumbers statewide through the DORA State Electrical Board and the DORA State Plumbing Board. General contractors, roofers and HVAC contractors are licensed, if at all, by the local city or county. We haven't verified San Mateo's local rules yet, so check with the building department before you hire.
San Mateo contractor list
1 profiles, ranked by HomeProFax score.
Get matched with top-scored pros in San Mateo →
Page 1 of 1
San Mateo contractor FAQ
How many San Mateo contractors does HomeProFax track?
HomeProFax lists 1 contractor profiles with a San Mateo business address. 0 (0%) show an active license on file and 1 show an expired one. 1 hold electrical licenses and 0 hold plumbing licenses.
Do contractors need a license in San Mateo?
Electricians and plumbers need Colorado DORA licenses everywhere in the state. For general contractors, roofers and HVAC firms, check with the San Mateo or county building department, because those trades are licensed locally.
What's the fastest way to check a San Mateo contractor?
Ask the contractor for their verified HomeProFax report. It puts their license status, any board discipline, permits on file and Secretary of State standing on one page with sources. You can also search any business free on HomeProFax.com.