Plumbing, Drain Cleaning/Drain Uncloggin/Hydrojetting
"They were professional and fixed my water heater very efficiently. I was very happy with my service."
Abigail P. in December 2024
Plumbing
"These gentlemen were timely, they were honest, hard-working and communicated really well. They also cleaned up the entire project at the end which is not what you find with many others in this industry. I would not hesitate to hire them."
Anthony D. in August 2024
Tankless Water Heater- Install and Repair, Faucets, Fixtures, and Pipes, Plumbing Repairs , and 5 more
"Experienced, honest and professional job. I do recommend!!"
91A752B7580F200213673FB8F91CE3DF43DADDB349F31B4FC2F3F98539EB9C72 E. in December 2024
Plumbing Service and Repair Experts, Water Heater Install Replace and Repair Specialists
"The owner Scott called me and offered an excellent price and David and Rocco completed the job the next day!!!"
David Z. in December 2024
Pipes, General Plumbing, Repipping , and 4 more
"Great customer service"
John L. in November 2024
Plumbing, Drain clearing, Tiles , and 4 more
"Walter and Alex were very honest, professional, fast service and they did a thorough job! I would highly recommend Walter and Stefan Plumbing anytime!"
E879CC3B1D0897343588E04F328A67B3D38B77AFA6934E68613827A615B25004 1. in January 2025
"Very respectful, clean cut and knowledgeable"
robert M. in June 2017
plumber, Trenchless Line Replacment, Sewer Repair , and 2 more
"Was able to install a water tank for us and we were happy!"
Bridget F. in December 2017
All Plumbing
"Paul team does a great job and Paul does good followup"
Tony N. in February 2024
Diamond Bar Plumbers are rated 4.7 out of 5 based on 1614 reviews of 1614 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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