Sewer Cleaning Services in Diamond Bar, CA

"They were professional and fixed my water heater very efficiently. I was very happy with my service."

"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."

"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."

"The owner Scott called me and offered an excellent price and David and Rocco completed the job the next day!!!"

"Jeremy was friendly and great and nice. My heat was not sustaining to stay on once it started. This is an old HVAC system. He was efficent, very professional and cleaned up after himself. He explained everything he was doing and showed me what needed to be fixed. He made sure the parts were the correct ones needed to fix the problem before he changed them out. He also let me know some issues I might be running into in the future but there was no pressure that they needed to be done right now. I felt the prices were right for 2 parts that either failed or were failing. The other was optional and I decided to change it out. I would request Jeremy again if my unit had issues in the future. The heat is now working great."

"Jose provided excellent service. He communicated and shared photos and videos proactively. He solved the problem and also offered a 60 day warranty on his work."

"Robert went above and beyond installing our water heater. Robert tied the cooper cold and hot water pipes to a 2 x 4 so they won't rattle and when water begins to flow. He put installation around the hot water pipe which will make it more efficient in the winter. Robert also took the time to explain the various features of the Bradford White Water Heater. Overall, Robert takes his time to make sure that the install is done all up to code."

"Great company! They will be the first I call next time I need any plumbing work done."

"Very professional, always on time. Would hire them again"