Contractors in Thronton, CO
The Thronton contractor picture
We hold 1 contractor profiles at Thronton addresses, so this is a short list compared with the Denver metro, and electrical licenses are the largest group. Active licenses: 0 of 1 (0%). The statewide rate in our data is 54%.
Electricians make up the biggest group, with 1 electrical licenses (1 residential wireman).
| 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 | 1981 |
| ZIP codes | 1 |
HomeProFax profiles with a Thronton 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 Thronton contractor for their verified HomeProFax report. A contractor with a clean record can share it in a minute.
Licensing in Thronton
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 Thronton's local rules yet, so check with the building department before you hire. Most Thronton ZIP codes in our data are in Adams County, so the city or Adams County building department is where to ask.
Storm season in Thronton
Per the RMIIA, Colorado's Front Range gets the highest frequency of large hail in North America, with three or four storms a year causing at least $25 million in insured damage. Eight of the twelve costliest Colorado hailstorms on RMIIA's list were centered on the Denver metro, led by the May 8, 2017 storm at $2.3 billion in insured losses. If a roofer knocks on your door after hail, two state rules apply: you can rescind an insurance-funded roofing contract within 72 hours of a written denial (C.R.S. 6-22-104), and promising to cover your deductible is illegal (C.R.S. 6-22-105).
Thronton contractor list
1 profiles, ranked by HomeProFax score.
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Residential WiremanLicense expired Score 50 Limited data Score based on limited data
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Thronton contractor FAQ
How many Thronton contractors does HomeProFax track?
HomeProFax lists 1 contractor profiles with a Thronton 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.
Who licenses contractors in Thronton, Colorado?
Electricians and plumbers need Colorado DORA licenses everywhere in the state. For general contractors, roofers and HVAC firms, check with the Thronton or Adams County building department, because those trades are licensed locally.
How do I verify a contractor in Thronton 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.