Our Mission
602 Plumbing Pros is a free, regional directory of licensed plumbers across the Phoenix metro area. Whether you need water heater installation, leak detection, drain cleaning, or emergency repairs, we help you find qualified professionals in your area.
What We Cover
Browse contractors by the type of work you need. Each listing shows what they specialize in, how long they've been in business, what part of the state they cover, and what their customers say about them.
We also publish guides on topics homeowners need to know: how much plumbing work costs in Arizona, signs your home needs an plumbing upgrade, and how to compare quotes.
How Estimate Requests Work
Found a contractor that looks like a good fit? Send an estimate request through the site. We'll pass your details to that specific contractor — not a list of companies, just the one you chose. They'll reach out directly.
Why Trust Our Directory
Every listing is researched and graded independently. No contractor can pay for placement or a better score.
Verified Reviews
We compile publicly available review data from trusted platforms, not self-reported testimonials.
No Pay-to-Play
Listing order and grades are never influenced by payment. Every contractor is evaluated on the same criteria.
Independent Grading
Our A-F grading system evaluates credentials, reviews, experience, and specialization objectively.
How We Grade Contractors
Every contractor gets a letter grade from A to F based on:
- Customer Reviews — quality of work and customer experience
- Credentials — licensing, insurance, bonding
- Experience — years doing plumbing work in Arizona
- Profile Completeness — verified contact info, website
- Specialization — whether plumbing work is their core business
What the Grades Mean
- A — Outstanding: excellent reviews, fully credentialed, long track record
- B — Strong: well-regarded with solid credentials
- C — Average: decent but with limited information
- D — Below Average: sparse profile or very few reviews
- F — Insufficient: not enough data to make a judgment
Grades can't be bought. Every ranking is based on publicly available information.
Have a question? Visit our contact page.
Learn More
Explore our policies, methodology, and commitment to transparency.