Contractors in Parker, CO

Jump to the contractor list · Licensing rules · FAQ

Parker contractors at a glance

In Parker, HomeProFax tracks 1,095 contractor profiles, which is the 16th-highest count for any city in Colorado, based on state and city license records. Active licenses: 785 of 1,095 (72%). The statewide rate in our data is 54%. 340 Parker business licenses sit on city lists (Aurora (209), Arvada (93) and Thornton (38)), the only public record for trades the state doesn't license. That includes 37 roofing licenses, 69 general contractor licenses and 39 HVAC/mechanical licenses.

Electricians make up the biggest group, with 671 electrical licenses (117 masters, 283 journeymen, 77 residential wiremen) and 258 plumbing licenses (80 masters, 70 journeymen). 34 profiles carry a state board discipline flag (24 electrical, 10 plumbing), and 23 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. For electrical or plumbing jobs, the business you sign with needs a contractor registration. Parker has 96 active electrical and 55 active plumbing registrations; the other 650 individual licenses belong to workers, not firms.

Experience runs deep: half of the licensed pros here were first licensed in 2008 or earlier, and 101 active licenses date from before 2000. 93 are new since 2024. We matched 41 Parker companies to Colorado Secretary of State filings: 23 in good standing and 18 delinquent or dissolved. A dissolved entity can't back a warranty, so check the status before you sign.

The busiest ZIP codes are 80134 (759), 80138 (332), 80314 (1), and 6 ZIPs are represented in total.

Permit history: 9 Parker-based contractors have 42 permits on file from City of Boulder and Denver open data, and at least 4 of the listed permits were issued in the last 12 months (latest 2026-08-20). Most permitted: Colorado Mountain Electric Inc. (27), 5280 Heating & Air Conditioning Inc. (6), COFFMAN CONSTRUCTION INC (2). Common types: electrical permit (24), mechanical permit (8), 6 - wreck (2). These are jobs these firms did in Boulder or Denver. Parker doesn't publish permits in a portal we cover yet, so no permits shown doesn't mean no permits pulled.

Permit data: City and County of Denver Open Data Catalog, licensed under CC BY 3.0. HomeProFax matched permits to licensed contractors by name; data modified from the original. Not endorsed by the City and County of Denver.

HomeProFax profiles with a Parker 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.

Parker licensing rules, with sources

Local authority: Town of Parker Building Division. What we verified on official pages (Oct 2026):

• Parker requires contractors to register with the Building Division before doing permitted work. You set up the registration and eTRAKiT account by contacting the division, because it can't be started online. (source)
• Parker registration asks for proof of workers' compensation, general liability insurance and any applicable Colorado state licenses. Building Division: 303-841-1970. (source)

Electricians and plumbers are also licensed statewide by the DORA State Electrical Board and the DORA State Plumbing Board. Rules and fees change, so confirm with the department before you sign.

Storm season in Parker

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).

Parker contractor list

1,095 profiles, ranked by HomeProFax score.

Get matched with top-scored pros in Parker →

Page 1 of 22 Next →

Parker contractor FAQ

How many contractors are listed in Parker, CO?

HomeProFax lists 1,095 contractor profiles with a Parker business address. 785 (72%) show an active license on file and 302 show an expired one. 671 hold electrical licenses and 258 hold plumbing licenses.

Who licenses contractors in Parker, Colorado?

Town of Parker Building Division handles contractor licensing for Parker. Parker requires contractors to register with the Building Division before doing permitted work. You set up the registration and eTRAKiT account by contacting the division, because it can't be started online. Electricians and plumbers also need Colorado DORA licenses.

Have any Parker contractors been disciplined?

34 Parker profiles carry a Colorado state board discipline flag, and 23 of those licenses are still active. Open the profile and read the board record before you hire.

Which Parker contractors have the most permits on file?

Colorado Mountain Electric Inc. leads with 27 permits. In total, 9 Parker-based contractors have 42 permits on file from the Boulder and Denver open-data portals HomeProFax covers.

Can I find licensed roofers based in Parker?

Colorado has no state roofing license, so roofers come from city license lists. 37 roofing licenses (37 active) belong to Parker-based contractors on the Aurora, Arvada and Thornton lists HomeProFax holds.

How do I verify a contractor in Parker 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.