Best Licensed Plumbers in Parker, AZ
4 plumbing companies registered in Parker hold current ROC licenses, verified against official records as of August 17, 2026. All 4 are listed below, ordered by years licensed.
- 4 active ROC plumbing licenses registered in Parker
- License scopes in Parker: 4 dual (residential and commercial), 0 residential-only; commercial-only licenses never appear here
- Median time licensed in Parker: 8 years
- Longest Parker licensure: since 2004
- 0 of Parker's licenses (0.0%) have been held 25 or more years
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- Verified
- August 17, 2026
- Licensed since
- 2004
- Expires
- 2026-11-30
- Verified
- August 17, 2026
- Licensed since
- 2013
- Expires
- 2027-08-31
- Verified
- August 17, 2026
- Licensed since
- 2018
- Expires
- 2028-02-29
- Verified
- August 17, 2026
- Licensed since
- 2024
- Expires
- 2026-11-30
Compare the top 4 at a glance
| Company | License | Class | Licensed since |
|---|---|---|---|
| Advanced Mechanical And Plumbing LLC | #201022 | CR-37 · Dual | 2004 |
| C S C Plumbing LLC | #285568 | CR-37 · Dual | 2013 |
| Ray's Plumbing Services LLC | #317895 | CR-37 · Dual | 2018 |
| Pipe Worx Corporation | #355790 | CR-37 · Dual | 2024 |
Parker plumbing licensure at a glance
4 active ROC plumbing licenses are registered in Parker. Every Arizona license carries a scope, and it is a legal boundary rather than a size tier: 4 of Parker's licenses are dual scope (residential and commercial work) and 0 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 Parker license has been held 8 years, the longest-standing since 2004, and 0 (0.0%) 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 Parker: common questions
How many licensed plumbers are there in Parker?
4 active ROC plumbing licenses are registered in Parker. 4 Parker-registered companies passed our license verification, and all 4 are listed on this page. 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. 4 of Parker's 4 licenses are dual scope (residential and commercial) and 0 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 Parker license has been held 8 years, and the longest-standing dates to 2004.