Contractors in Delta, CO

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What the records show in Delta

Delta ranks 57th among Colorado cities by contractor profiles in HomeProFax, with 205 businesses and licensed tradespeople listed at local addresses, and electrical licenses are the largest group. 44% of them show an active license on file, below the Colorado-wide figure of 54% for the profiles we hold. Electrical and plumbing licenses, which Colorado issues at the state level, account for 204 of these records: 139 electrical licenses (25 masters, 58 journeymen, 23 residential wiremen) and 65 plumbing licenses (20 masters, 21 journeymen).

Most entries are individual tradespeople (155), not companies. Only 16 active electrical contractor and 8 active plumbing contractor registrations are based here, and those are the businesses that can sell electrical or plumbing work to you directly. 5 profiles carry a state board discipline flag (3 electrical, 2 plumbing), and 4 of those licenses are still active. A flag can mean anything from a paperwork lapse to a serious finding, so read the board record behind it.

The median first-license year is 2000. 96 records predate 2000, and 19 licenses were first issued in 2024 or later. Profiles cluster in ZIP codes 81416 (203), 80141 (1), 84624 (1), out of 3 ZIPs on file.

HomeProFax profiles with a Delta 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 Delta contractor for their verified HomeProFax report. A contractor with a clean record can share it in a minute.

Licensing in Delta

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 Delta's local rules yet, so check with the building department before you hire. Most Delta ZIP codes in our data are in Delta County, so the city or Delta County building department is where to ask.

Delta contractor list

205 profiles, ranked by HomeProFax score.

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Delta contractor FAQ

How many contractors are listed in Delta, CO?

HomeProFax lists 205 contractor profiles with a Delta business address. 90 (44%) show an active license on file and 115 show an expired one. 139 hold electrical licenses and 65 hold plumbing licenses.

Do contractors need a license in Delta?

Electricians and plumbers need Colorado DORA licenses everywhere in the state. For general contractors, roofers and HVAC firms, check with the Delta or Delta County building department, because those trades are licensed locally.

Have any Delta contractors been disciplined?

5 Delta profiles carry a Colorado state board discipline flag, and 4 of those licenses are still active. Open the profile and read the board record before you hire.

How do I verify a contractor in Delta 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.