Find trusted plumbers professionals serving Phoenix. All contractors are independently researched and certified.
Only companies with a Certified Best Pick® badge meet our strict satisfaction & licensing requirements and are eligible for the Best Pick Guarantee.
Only companies with a Certified Best Pick® badge meet our strict satisfaction & licensing requirements and are eligible for the Best Pick Guarantee.
"Plumbing Masters' Core Purpose: To help all people live in greater safety and comfort. The work we do at Plumbing Masters is essential because we're not just in the service business, we're in the business of improving people's lives. It's an exciting privilege to be part of a team that contributes in such a meaningful way to the world."
"A/C & Plumbing Doctors has been your number one HVAC and plumbing company in Gilbert and Maricopa County since 2008. Our skilled technicians are thorough and knowledgeable. We guarantee quality care and stand by our award-winning services and client satisfaction. To us, you're more than a customer: You're part of our family."
"My vision for Bumble Bee Home Services is to establish our reputation as one of the best contractors in the Phoenix area, both in service and customer satisfaction. When it comes to high-quality home services with rates you can afford, look no further than Bumble Bee Home Services. We want your experience to be unforgettable."
"When it comes to keeping your home and family comfortable, no one does it better than Rite Way. Our highly trained and fully qualified home comfort experts are committed to delivering exactly the service you deserve at a price you can afford. We've been around since 1959 because of our focus on offering exceptional service."
"Christian Brothers has proudly served the Phoenix Metro area since 1976 as a family-owned-and-operated business across three generations. Our mission is simple: To provide top-tier service by highly trained technicians, quality parts, and a dedication to education and unparalleled customer care, one service call at a time."
"At ASAP Plumbing, we are Always Swift, Always Professional. Our core values of customer-centric service, professionalism and empathy, transparent communication, a happy and professional team, and unmatched experience reflect our dedication to providing amazing service, which begins the moment we answer your call."
Real homeowners looking for plumbers in your area
"I want all the hot and cold water shut off valves. Underneath all my kitchen and bathroom sinks replaced as well as the..."
"We need a hydro jet on our main drain line, per our home inspection."
"I would like an estimate on removing the lids on our outside water and sewer drains. They are stuck and I can’t open the..."
"Outside water hoses leaking. Both front and back yard."
"1. Toilet attached to wall- seal leak/ bowl not filling all the way 2. Another toilet “running” 3. Utility sink has l..."
"Quote on a Kitchen faucet replacement (I have the new faucet) and looking at possibly an under kitchen sink water heater..."
"I have a slow leak on the top of my water heater on the temp/pressure release valve. That needs addressed asap (non-eme..."
"Lg dishwasher has code AE that indicates a leak?"
Every Best Pick company in Phoenix is independently researched and certified annually. We analyze thousands of customer reviews, verify licensing and insurance, and confirm each company meets our strict qualification standards.
We conduct extensive satisfaction surveys and analyze thousands of customer experiences annually.
Verified by
Independent Research
Companies earn Best Pick certification through performance alone. Only businesses with 80%+ recommendation rates qualify.
Best Pick status isn't permanent. Every certified company must re-qualify annually.
Licensed
Insured
Verified
We stand behind our certified companies with a financial guarantee up to $2,500.
Protected
Financial guarantee included
Only plumbing companies that meet our strict standards earn Best Pick status.
Plumbing companies must maintain a 4.0+ rating and an 80% recommendation rate.
Current state contractor license verification and general liability insurance for plumbing work
Minimum 1 year in business with established local presence
Maintain active business registration and in good standing with the state
Consistent plumbing service quality across all projects
Must re-qualify every year through new research
Common questions about Certified Best Pick® plumbers companies in Phoenix, AZ
Best Pick Certified Plumbing companies in Phoenix, AZ have earned their status through independent consumer research—not paid placement. To qualify, a company must meet strict standards:
Certification is re-verified annually, ensuring continued performance.
No. Plumbing companies cannot buy Best Pick Certification, improved ratings, or better placement. Our research team independently evaluates companies based on customer satisfaction, licensing, insurance, and business stability—before any business relationship exists.
Companies that earn certification pay a participation fee after qualifying, which covers the cost of ongoing research and publication. This fee has no influence on whether a company qualifies or how they appear in our directory.
The Best Pick Guarantee provides financial protection—up to $2,500 in labor costs—if a Certified Best Pick Plumbing company fails to deliver on their commitments.
To be eligible:
This guarantee applies only to Certified Best Pick companies, not Standard Pros. Full terms are available on our guarantee page.
One of the most immediate red flags is white, crusty buildup on your faucets or low flow from your showerhead. Our desert water is extremely hard, meaning those mineral deposits are likely narrowing the inside of your pipes and stressing your appliances. If you live in an older neighborhood like Encanto or Willo, a sudden drop in pressure or a rusty tint in the water often means your original galvanized supply lines have finally corroded through. You should also watch for damp spots on your concrete floor or unexplained warm patches under a rug. Since slab-on-grade foundations are the standard here, these are classic signs of a leak occurring in the copper lines buried under the house floor.
You can start by unscrewing your faucet aerators to check for sand-like sediment. Because our groundwater contains high levels of calcium, these small screens often clog, and a quick vinegar soak can restore your pressure without needing a full system flush. During the summer, check the relief valve on your water heater; the extreme triple-digit heat can cause thermal expansion that makes the valve drip. If you have an older home, peek at any exposed supply lines for signs of 'pitting' or small green spots on copper, which usually indicates hard water corrosion. However, if your water meter is spinning while everything is off or you suspect a leak under your slab, stop your troubleshooting and reach out to a local plumber to avoid serious foundation damage.
Water softener installation is a primary service here because our local water ranks among the hardest in the nation. Without treatment, that limestone-rich water destroys fixtures and cuts the lifespan of your water heater in half. Slab leak repair is another frequent necessity; the combination of aggressive minerals and thermal expansion from our intense summer heat causes copper lines under the foundation to fail. For those in 1970s and 80s developments, many teams specialize in whole-home repiping using PEX. This modern material handles the high mineral content much better than copper and is often the best solution when your original under-slab lines start showing multiple pinhole leaks.
To find the best plumbing company in Phoenix, start by verifying that they hold a current license from the Arizona Registrar of Contractors. Local expertise is vital; you want a trusted plumber who understands how our caliche hardpan—that rock-like layer of soil—affects underground trenching and drainage. A thorough vet also means checking for general liability and workers' compensation insurance. To simplify this process, many residents use Best Pick Reports. They perform a 6-step merit-based qualification that cannot be bought by the companies. To stay certified, a local plumbing company must maintain a 4.0+ Google rating or an 80% satisfaction rate in independent surveys. Plus, hiring a certified plumbing company through them provides you with a $2,500 guarantee on labor, offering an extra layer of financial security for your home.
