Best Licensed Plumbers in Mesa, AZ
326 plumbing companies registered in Mesa hold current ROC licenses, verified against official records as of August 17, 2026. The 8 below are the top-ranked, ordered by years licensed.
- 327 active ROC plumbing licenses registered in Mesa
- License scopes in Mesa: 245 dual (residential and commercial), 82 residential-only; commercial-only licenses never appear here
- Median time licensed in Mesa: 5 years
- Longest Mesa licensure: since 1973
- 17 of Mesa's licenses (5.2%) have been held 25 or more years
We earn a fee when you call businesses through numbers on this site. This never affects who is listed or how they rank.
- Verified
- August 17, 2026
- Licensed since
- 1973
- Expires
- 2027-06-30
- Verified
- August 17, 2026
- Licensed since
- 1981
- Expires
- 2027-02-28
- Verified
- August 17, 2026
- Licensed since
- 1984
- Expires
- 2027-10-31
- Verified
- August 17, 2026
- Licensed since
- 1986
- Expires
- 2027-01-31
- Verified
- August 17, 2026
- Licensed since
- 1986
- Expires
- 2027-01-31
- Verified
- August 17, 2026
- Licensed since
- 1994
- Expires
- 2027-04-30
- Verified
- August 17, 2026
- Licensed since
- 1997
- Expires
- 2027-06-30
- Verified
- August 17, 2026
- Licensed since
- 1997
- Expires
- 2027-07-31
Compare the top 6 at a glance
| Company | License | Class | Licensed since |
|---|---|---|---|
| Rowley Plumbing Inc. | #038354 | R-37R · Residential | 1973 |
| Tucker Plumbing Inc. | #054006 | R-37R · Residential | 1981 |
| General Plumbing Inc. | #061538 | R-37R · Residential | 1984 |
| Conservative Energy Systems Inc. | #064601 | R-37R · Residential | 1986 |
| Pm Plumbing And Mechanical Inc. | #064688 | R-37R · Residential | 1986 |
| Coyote Plumbing Inc. | #102516 | R-37 · Residential | 1994 |
Mesa plumbing licensure at a glance
327 active ROC plumbing licenses are registered in Mesa. Every Arizona license carries a scope, and it is a legal boundary rather than a size tier: 245 of Mesa's licenses are dual scope (residential and commercial work) and 82 residential-only, while commercial-only licenses never appear on these pages at all - they do not permit residential work in Arizona. Tenure is what these pages rank on, and Arizona's issue dates are real and filled on every record: the median Mesa license has been held 5 years, the longest-standing since 1973, and 17 (5.2%) have been held 25 or more years. The posting list carries no insurance, no bond and no phone for any licensee - Arizona requires a license bond by statute but does not publish it, so we never show one, never claim one, and never rank on one. ROC's contractor search cannot link straight to a record, so every listing above shows its number for you to paste into ROC's contractor search. How we verify.
Plumbers in Mesa: common questions
How many licensed plumbers are there in Mesa?
327 active ROC plumbing licenses are registered in Mesa. 326 Mesa-registered companies passed our license verification, and the 8 on this page are the top-ranked of those. Only licenses ROC posts as Active, carrying a residential or dual scope and unexpired at our data date, are listed.
What does the scope on an Arizona plumbing license mean?
Arizona's scope is a legal boundary, not a size tier: a commercial-only license does not permit residential work, so commercial-only contractors never appear on these pages at all. 245 of Mesa's 327 licenses are dual scope (residential and commercial) and 82 are residential-only.
How do I check a plumber's license in Arizona?
Every listing above shows its ROC license number. ROC's contractor search cannot link straight to a record, so open it and type the number in: it shows the class, scope, status and expiration. The median Mesa license has been held 5 years, and the longest-standing dates to 1973.