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
"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
"As expected, I got bombarded with several texts/calls/Angi messages as soon as I requested a Water Heater replacement. I waited for a human to leave a message instead of automated systems, which was Paul at Complete Plumbing located in Claremont. Same day replacement, haul away, and install of a 40 Gal. Bradford White was $1595 (2 year labor water, 6 year manufacturer warranty). Michael did the installation and had a delay from the first job, but Paul kept updating status and the install time wasn't much later than the original estimate. Michael answered all my questions and concerns."
77A741F7C013D0DF2896B5C18AC1BD296C5872927BEC659B3077674766FC33DF 2. in March 2025
HVAC NEEDS, Plumbing, Performance Air Conditioning , and 1 more
"Very professional and friendly. Upfront and honest. Handled my concern within a timely manner. Great job!"
25C8D0D3436816D4B52C5E1124EABBA4129EC2B9233CE13F111DB1B4C60EAC41 A. in February 2025
Diamond Bar Plumbers are rated 4.6 out of 5 based on 1583 reviews of 1583 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.
If you're looking for Drain Line Breakage Camera Locate Contractors that serve a different city in California, here are some popular suggestions:
Why do you need a camera to diagnose your plumbing problems?
If there is a sewage sump pump (for a drain lower than the sewer line), is it operating?
What kind of location is this?
Find out how HomeAdvisor can help your business