All Plumbing
"I needed to replace my water heater fast. I contact Complete Plumbing and rooter and Paul responded the same day and gave me descriptive estimate in a text. Also in my email. That has never happened to me before. I was impressed. The following day he sent Arturo and I hired them on the spot. He was honest and communicated clearly what he was going to do. Also, the estimate Paul gave initially was the same final cost. I would honestly refer this business."
2CF4DFD593EFF7369FF907F11A49E782466FFAFCA801BEF4A9D7FCBBA262EF13 8. in November 2025

HVAC NEEDS, Plumbing, Performance Air Conditioning , and 1 more
"I recently had the pleasure of working with Authority Plumbing, and I cannot recommend them highly enough. From the outset, they came to my home with a plan that demonstrated their deep understanding of plumbing challenges. Clayton, the technician assigned to my project, was exceptional. He took the time to listen to my concerns and opinions, making sure that I felt heard and valued. He explained each step, ensuring I was comfortable with the plan before proceeding. When a sub-contractor was brought on to streamline the process started making several errors, Clayton quickly took charge of the situation. They fixed these mistakes, alongside resolving my initial drainage issues, at no additional expense, was truly remarkable. The team demonstrated a genuine commitment to ensuring the work was completed to the highest standard. Thanks to their efforts, my plumbing issues have been resolved. I would not hesitate to recommend them to anyone in need of professional plumbing services."
AB684F47244A0CD28AF45256BEB426A4F6473444084C8DE5CE96E4E7803186A5 1. in October 2025
Plumbing, Leak Detection, Repipes , and 2 more
"Andrew is very professional and does clean work, which is important to me. He responds quickly and came to our home in a timely manner because we could not use our sprinkler system during August in the desert. I can no longer do these repairs myself and am so grateful for his help. He explained everything to me beforehand and when he was finished with his work. I will definitely call on Andrew with any plumbing needs."
David S. in August 2024

4. Demo and Installation of shower valves, tub valves, kitchen sinks, garbage disposals, kitchen and bathroom faucets, pressure reducing valves and more, 3. Repair or fix of Copper, Pex, Cast Iron, ABS and PVC pipes, 1. Main line Rooting & or uncloging of drains , and 7 more
"Roger did his work in a very professional manner. He explained the procedures he was performing and made sure I was satisfied with his work. I will call on Roger the next time I have a plumbing project perform."
Frank K. in September 2024

Leak Detection and Repair, Water Heaters, Water Lines, Plumbing Maintenance and Remodels, Drain Services, Boiler Plumbing, Fixture Plumbing
"Jorge was friendly and quickly resolved our issue at home , thank you very much for quickly responding and taking care of the water leak and pressure"
Daniel R. in August 2021

Residential Plumbing, Commercial Plumbing
"Christian was professional and courteous. I trusted his opinion and his work. Rates are fair. Will definitely call him again when we have plumbing issues"
Marcia M. in December 2019
plumbing, Plumbing, 10% off for first time customers
"Quick service! Thank you!."
Victor C. in October 2022

Concrete, Fixture Replacements, Rooter Service , and 12 more
"sensitive to the needs of the homeowner, quality work, kind. Experience showed and I would hire them again in the future when I need services for any type of plumbing."
Mechele S. in November 2020

"Jeffery did a great job with installation of 3 toilets and other plumbing work. I just wish I could find him again, his contact number changed 😔."
Candy B. in November 2024
Rancho Cucamonga Plumbers are rated 4.7 out of 5 based on 1255 reviews of 1255 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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