Home/Find a plumber/Arizona
Arizona
Plumbers in Arizona
58 plumbing businesses in its metro areas within about 25 miles of Phoenix and Tucson – plus how Arizona licenses plumbers.
Metro areas
Arizona cities we cover
Arizona rules
Do plumbers need a license in Arizona?
How Arizona licenses plumbers
Plumbers are licensed by the state.
Who licenses: Arizona Registrar of Contractors
License types: R-37 Plumbing, Including Solar (residential), R-37R Plumbing (residential), C-37 Plumbing (commercial), CR-37 Plumbing (dual).
Businesses: Plumbing contractors are licensed by the Arizona Registrar of Contractors under residential (R-37), commercial (C-37) or dual (CR-37) plumbing classifications.
Check a license: azroc.my.site.com
Use the Registrar of Contractors' Contractor Search to confirm the company's license is active and covers residential plumbing (an R-37 or CR-37 type classification), and get the contract in writing.
We could not confirm every detail from Arizona’s own sources, so treat this as a starting point and check with the agency.
Sources: roc.az.gov, roc.az.gov, roc.az.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
Arizona plumbing questions
Do plumbers need a license in Arizona?
Arizona licenses plumbers statewide through the Arizona Registrar of Contractors. You can check a license at azroc.my.site.com.
Where in Arizona do you list plumbers?
In Arizona: Phoenix (35), Tucson (23). 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 Arizona?
Plumbing businesses can add their business free. We check every listing against the business’s own website.
Neighboring states: California · Nevada · Utah · New Mexico · Colorado.
Free plumber request
Tell us the problem. We’ll connect you with a local plumber in Arizona.
- 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.