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About Us

The most reliable plumbing company servicing Contra Costa, Alameda, and Solano Counties, A1 PHOENIX has been a trusted name for over 20 years. Our seasoned professionals, licensed under CSLB:1071656, are not just contractors; they're your dependable partners in plumbing excellence. We take pride in delivering high-quality, effective, and warranted plumbing solutions, whether it's for your residential, commercial, or new construction projects.

Our expert team employs state-of-the-art equipment and utilizes only the highest-quality parts, ensuring that we can tackle any plumbing challenge, from leaky pipes and sewer and drain problems to water heater installations and more. We understand the importance of reliability, which is why our bonded and insured team is always ready to provide efficient, lasting solutions.

At A1 PHOENIX, customer satisfaction is our top priority. With a strong commitment to delivering top-notch service, our professionals are dedicated to exceeding your expectations. When you choose A1 PHOENIX, you're choosing peace of mind and unmatched plumbing expertise. Schedule an appointment online or give us a call today to experience plumbing services like no other.


Rheem whater heaters
Brandford White water heaters
Brandford White
Navien water heaters

Common Issues experience by our customers

Top 5 Common Symptoms of a Leaking Water Heater

The Frustration of a Leaking Water Heater

Dealing with a leaking water heater can be incredibly frustrating and, if left unchecked, can lead to significant problems in your home. It's essential to recognize the common symptoms of a leaking water heater to address the issue promptly.

Top 5 Common Symptoms of a Leaking Water Heater:

  1. Puddles Around the Heater: If you notice water pooling around the base of your water heater, it's a clear sign of a leak.
  2. Rusty Water: Rusty or discolored water coming from your hot water taps can indicate internal corrosion and leakage.


Our service area spans across a wide range of cities, from Vacaville to Newark and more.
At A1 Phoenix Plumbing, we're committed to providing top-notch plumbing services to our communities. Whether you're facing a clogged pipe  or water heater issues, our expert team is just a call away. We invite you to book an appointment and experience our reliable, efficient, and professional plumbing solutions in your area. Your convenience and peace of mind are our priority, and we're here to serve you.

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A Few Reasons Why You Should Choose Us

  • Free Estimate

  • 24/7 Services
  • Affordable Cost

  • Financing Options Available