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Colorado
Plumbers in Colorado
75 plumbing businesses in its metro areas within about 25 to 35 miles of Denver, Colorado Springs and Fort Collins – plus how Colorado licenses plumbers.
Metro areas
Colorado cities we cover
Colorado rules
Do plumbers need a license in Colorado?
How Colorado licenses plumbers
Plumbers are licensed by the state.
Who licenses: Colorado State Plumbing Board (Division of Professions and Occupations, Department of Regulatory Agencies)
License types: Master Plumber, Journeyworker Plumber, Residential Plumber, Plumbing Apprentice (registration).
Businesses: A business must obtain Plumbing Contractor registration from the State Plumbing Board and must be, or employ full-time, a master plumber in charge of supervising its plumbing work.
Check a license: apps2.colorado.gov
Use the DORA license lookup to confirm the company holds an active Plumbing Contractor registration and that the plumber doing the work holds an active Colorado plumber license.
Sources: dpo.colorado.gov, dpo.colorado.gov, content.leg.colorado.gov. Checked October 2026 from official sources. This is not legal advice.
Before you hire
Ask for the license number and check it on the official lookup where one exists. Ask for proof of insurance and a written, itemized estimate, and ask who pulls the permit if the job needs one – water heaters, repiping and sewer lines often do.
Questions
Colorado plumbing questions
Do plumbers need a license in Colorado?
Colorado licenses plumbers statewide through the Colorado State Plumbing Board (Division of Professions and Occupations, Department of Regulatory Agencies). You can check a license at apps2.colorado.gov.
Where in Colorado do you list plumbers?
In Colorado: Denver (36), Colorado Springs (20), Fort Collins (19). Each city page lists plumbers based within about 25 miles (35 in smaller metro areas) whose own website names that city or nearby towns.
How do I get a plumber listed in Colorado?
Plumbing businesses can add their business free. We check every listing against the business’s own website.
Neighboring states: Wyoming · Nebraska · Kansas · Oklahoma · New Mexico · Arizona · Utah.
Free plumber request
Tell us the problem. We’ll connect you with a local plumber in Colorado.
- 1Tell us the job and your ZIP code
- 2We send it to listed plumbers who serve your area
- 3They contact you directly
Free, no obligation. If no listed plumber serves your area, we’ll tell you. Water pouring in? Shut off the main valve first, then call a plumber from the list.