About Us

About the Plumbing Masters

With years of dedicated service to our community, we've earned a reputation for excellence and reliability. At Plumbing Masters, we understand the unique challenges that come with living in the Valley of the Sun, from scorching summers to sudden monsoon storms. That's why we're committed to providing fast, efficient, and affordable solutions to keep your home comfortable and running smoothly year-round.

Our team of skilled technicians is fully licensed, insured, and equipped to handle any job, big or small, with professionalism and expertise. When you choose Plumbing Masters, you're choosing peace of mind and top-notch service. Contact us today and experience the difference for yourself!

The Plumbing Masters Team

Guaranteed Satisfaction

Proudly Serving the Phoenix Metro Area.

Comprehensive Plumbing Services

Reliable, Prompt, and Professional Technicians.

What Sets Us Apart?

Choose Plumbing Masters for unparalleled expertise, exceptional service, and unwavering reliability. Our commitment to excellence ensures your satisfaction every time. Our team comprises trusted professionals—licensed, insured, and experienced technicians who deliver top-notch service.

What sets us apart is our deep-rooted understanding of Phoenix's unique plumbing needs, stemming from our status as local natives. When you're faced with plumbing challenges, we respond promptly, offering fast and efficient solutions. Moreover, we believe in transparency, providing upfront and fair pricing without any surprises.

Experience peace of mind with Plumbing Masters. Book your service today!

602-842-1240

24/7 Live Answering

Transparent Pricing

No surprises, just fair and upfront quotes.

Trusted Professionals

Licensed, insured, and experienced technicians.

Local Knowledge

Phoenix natives understanding your unique plumbing needs.

Prompt Response

Fast, efficient service when you need it most.

Join Our Team

Ready to join a winning team? Explore career opportunities at Plumbing Masters today and become part of a dynamic company dedicated to excellence in plumbing services and customer satisfaction.
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Set a New Standard of Excellence With Plumbing Masters:

  • Competitive Compensation
  • Comprehensive Benefits
  • Training Programs
  • Supportive Work Environment
  • Career Growth Opportunities
  • Paid Time Off
  • Sick Leave Benefits
  • Work Truck
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Patrick Cosgrove, Owner

Brian McQuistion, Owner

Meet the Owners
Patrick and Julie Cosgrove established Plumbing Masters in 2006, embodying their passion for exceptional service. Brian McQuistion, joining as partner in 2015, brought his expertise, further enriching our legacy. With over 50 years of combined plumbing experience, Patrick and Brian, both seasoned plumbers, actively lead Plumbing Masters. Their hands-on approach ensures top-notch service and ongoing technician training. Together, Patrick and Brian foster a culture of dedication, professionalism, and excellence, driving Plumbing Masters to unparalleled success in serving the Phoenix community.
“We believe in treating customers right. We strive to provide the best quality & service possible.” – Brian, Owner

Get In Touch With Us

Ready to solve your plumbing, drain, or water line problems? Don't wait – reach out to Plumbing Masters today and discover why Phoenix homeowners trust us for top-quality service and peace of mind. Let's get started on your home's needs!

602-842-1240

24/7 Live Answering

9299 W Olive Ave Suite 207, Peoria, AZ 85345

Proudly Serving the Phoenix Metro Area

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What Our Clients Are Saying

Discover why our customers rave about Plumbing Masters! From prompt service to exceptional results, our dedication to excellence shines through in every review. Read on to see what homeowners across Phoenix have to say about their experiences with us.
Via Google
michelle holladay
2 days ago
Louis, Daniel, Vinnie were great, listened to my problem and are taking care of my issues. Thanks guys
Via Google
Denise C
2 days ago
😎✌️
Via Google
Trish M
2 days ago
Chase was excellent! When he arrived he asked me to explain my issue then proceeded to do analysis on my water heater. After a bit, he took time to explain the problem and my options for moving forward. He explained things in laymen terms so I understood what we were dealing with, thereby allowing me to make an informed choice. He kept me informed on how long the work would take. Additionally, very respectful of my home, putting on shoe covers while moving through the house, asked permission to come in and out without me letting him in. Once install was complete, he registered the unit then once again reviewed my warranties for this work. Polite young man who knew his stuff - would ask for him again if I have an issue.
Via Google
tabitha fisher
3 days ago
I made an online inquiry and they called and had availability the very next day. They came early, after calling to make sure it was ok, and were polite, fast and super helpful. I got to work with several of them including Lester, Louis, and Daniel. They were able to get all the work requested and suggested other things I didn’t know were issues that ended up saving me money.
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    Learn Why Over 3000+ Clients Choose Us

    Trusted By Thousands


    Schedule Your Service Today

    Ready to experience top-notch plumbing, drain, and water line services? Schedule your service with Plumbing Masters today! Don't wait – let our technicians take care of your home needs, so you can enjoy peace of mind.