Best Licensed Plumbers in Tucson, AZ
313 plumbing companies registered in Tucson hold current ROC licenses, verified against official records as of August 17, 2026. The 8 below are the top-ranked, ordered by years licensed.
- 314 active ROC plumbing licenses registered in Tucson
- License scopes in Tucson: 224 dual (residential and commercial), 90 residential-only; commercial-only licenses never appear here
- Median time licensed in Tucson: 5 years
- Longest Tucson licensure: since 1968
- 36 of Tucson's licenses (11.5%) have been held 25 or more years
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- Verified
- August 17, 2026
- Licensed since
- 1968
- Expires
- 2027-04-30
- Verified
- August 17, 2026
- Licensed since
- 1972
- Expires
- 2027-11-30
- Verified
- August 17, 2026
- Licensed since
- 1978
- Expires
- 2027-08-31
- Verified
- August 17, 2026
- Licensed since
- 1979
- Expires
- 2028-03-31
- Verified
- August 17, 2026
- Licensed since
- 1979
- Expires
- 2029-11-30
- Verified
- August 17, 2026
- Licensed since
- 1983
- Expires
- 2028-02-29
- Verified
- August 17, 2026
- Licensed since
- 1983
- Expires
- 2028-03-31
- Verified
- August 17, 2026
- Licensed since
- 1983
- Expires
- 2027-04-30
Compare the top 6 at a glance
| Company | License | Class | Licensed since |
|---|---|---|---|
| Apperson Plumbing Service Inc. | #030265 | R-37R · Residential | 1968 |
| Steve Seidel Plumbing Inc. | #037157 | R-37R · Residential | 1972 |
| Tepco Inc. | #048397 | R-37R · Residential | 1978 |
| Sun Mechanical Contracting Inc. | #049592 | R-37R · Residential | 1979 |
| Abacus Plumbing Company | #051026 | R-37R · Residential | 1979 |
| Tucson Plumbing And Heating Inc. II | #057785 | R-37R · Residential | 1983 |
Tucson plumbing licensure at a glance
314 active ROC plumbing licenses are registered in Tucson. Every Arizona license carries a scope, and it is a legal boundary rather than a size tier: 224 of Tucson's licenses are dual scope (residential and commercial work) and 90 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 Tucson license has been held 5 years, the longest-standing since 1968, and 36 (11.5%) 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 Tucson: common questions
How many licensed plumbers are there in Tucson?
314 active ROC plumbing licenses are registered in Tucson. 313 Tucson-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. 224 of Tucson's 314 licenses are dual scope (residential and commercial) and 90 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 Tucson license has been held 5 years, and the longest-standing dates to 1968.