Licensed Plumbing Contractors in Arizona
Every plumbing contractor license on file with the Arizona Registrar of Contractors, licensed for plumbing, sewers, drains and septic systems. Status recomputed daily. Last updated August 18, 2026.
0 of 3,927 plumbing contractors in Arizona (0.0%) currently hold an expired license. That is not a rounding error, it is roughly one in 0 of everyone in the trade. Licenses lapse quietly, and nothing stops an expired licensee from answering the phone and quoting your job.
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What a plumbing contractor license does and does not tell you
A current license means the AZ ROC has confirmed this person met the state's competency and examination requirements and has kept the registration paid up. It does not mean they carry liability insurance, that their work is warrantied, or that previous customers were happy. Verify the license here, then ask for a certificate of insurance and references separately.