Contractors in Dayton, CO
Dayton by the numbers
Only 1 contractors and tradespeople in our Colorado data give Dayton as their address, and plumbing licenses are the largest group. Active licenses: 0 of 1 (0%). The statewide rate in our data is 54%.
State licensing boards are the main source here: we count 1 plumbing licenses (1 master) in Dayton.
| Contractor profiles | 1 |
| Active license on file | 0 (0%) |
| Expired license | 1 |
| Plumbing licenses (active) | 1 (0) |
| State board discipline flags | 0 |
| Median first-license year | 1984 |
| ZIP codes | 1 |
HomeProFax profiles with a Dayton 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.
Shortcut: before you hire, ask any Dayton contractor for their verified HomeProFax report. A contractor with a clean record can share it in a minute.
Licensing in Dayton
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 Dayton's local rules yet, so check with the building department before you hire.
Dayton contractor list
1 profiles, ranked by HomeProFax score.
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Dayton contractor FAQ
How many contractors are listed in Dayton, CO?
HomeProFax lists 1 contractor profiles with a Dayton business address. 0 (0%) show an active license on file and 1 show an expired one. 0 hold electrical licenses and 1 hold plumbing licenses.
Do contractors need a license in Dayton?
Electricians and plumbers need Colorado DORA licenses everywhere in the state. For general contractors, roofers and HVAC firms, check with the Dayton or county building department, because those trades are licensed locally.
How do I verify a contractor in Dayton quickly?
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.