Residential & Commercial Plumbing Contractors in Phoenix
Phoenix Plumbing Co. is a licensed AZ ROC plumbing contractor serving homeowners, builders, general contractors, designers, and property managers across the Valley. As plumbing contractors we handle work that most break-fix shops walk away from: permitted installations, code-compliance corrections, tenant improvements, multi-unit maintenance, and full new construction rough-ins. Every project is bonded and insured, with COIs available on request for GCs and property managers.
Because we operate as both a residential service company and a full commercial plumbing contractor, we can handle a leaky faucet in the morning and a 4,000 sq ft tenant improvement in the afternoon without subbing anything out. For repeat commercial work — restaurants, medical, retail, multi-tenant — see our commercial plumbing page for service-contract pricing and after-hours dispatch.
New Construction Plumbing Contractors
Builders and GCs know that a plumbing contractor who slips the schedule sinks the whole project. We bid from plans, hold the price through the build, and hit each of the three inspection phases the first time: underground before slab, top-out before drywall, and trim after paint. References from active Valley builders on request. Our full new-construction workflow lives on the new construction plumbing page.
Remodel Rough-In and Tenant Improvements
For homeowners and remodelers, we handle bathroom and kitchen rough-in on the same schedule the rest of your trades expect. Curbless showers, wet rooms, island vents, pot fillers, gas range hookups — we sequence rough-in around drywall and tile so nothing gets torn back out. See our bathroom remodeling plumbing and kitchen remodeling plumbing pages for how we coordinate with your cabinet and countertop installers.
For commercial tenant improvements, we pull the plumbing permit, meet the inspector at each phase, and hand you a signed inspection card at final. Backflow assemblies on new commercial construction are installed, tested, and filed directly with the city on your behalf — see our backflow prevention and testing page for the compliance workflow.
Why Hire a Licensed Plumbing Contractor?
In Arizona, any plumbing work over $1,000 (labor plus material) legally requires an ROC-licensed contractor. Hiring a licensed plumbing contractor protects you three ways:
- Permits and inspections. Only a licensed contractor can pull the plumbing permit, and unpermitted work becomes a title problem when you sell.
- Bonding and insurance. A licensed contractor carries a surety bond and general liability. An unlicensed handyman does not — if their work floods your house, you are on the hook.
- ROC recourse. If something goes wrong, you have a real path to remedy through the Arizona Registrar of Contractors. That path does not exist against an unlicensed installer.
Phoenix Plumbing Co. is fully AZ ROC licensed, bonded, and insured. Every job — big or small — gets the same written workmanship warranty. Call 602-834-1208 or request a quote and a live Phoenix dispatcher will route the right project manager to your call.