Local Reviews
for West Covina, CA

Mike Diamond Plumbing, Inc. Rated 4.9 out of 5 stars based on 36 customer reviews

Cesar very honest man




Review of Mike Diamond Plumbing, Inc.

I had my annual check up for my A/C cesar recommended several things even to relocate our termostat i checked with my older kids so we decided to do the major service for my unit to keep running good now i have a new termostat at hallway were i wanted it with bigger digits and a new look. Thank you


AC unit estimate




Review of Mike Diamond Plumbing, Inc.

Cesar and Bryan came out to diagnose our AC units. They were very knowledgeable and gave us the information required to make an informed decision. You will be hearing from us soon. Thank you.


Tree roots in sewer pipe




Review of Mike Diamond Plumbing, Inc.

Mike Diamond Plumbing and Heating is an awesome company. I contacted them about my toilets not flushing and drains emptying super slow. They were at my home within 1 hour. Their technicians did different test in their attempt to clear my drains to no avail. The summation was that my sewer main line had an obstruction which caused the backup. A camera was used inside my sewer pipe to locate where the blockage was. They found the blockage and opened a 4'x4' pit to expose my pipe and found tree within and throughout the pipe. They replaced a section of pipe and also jetted the line from end to end i.e. from the opened pit back to my house and also from the opened pit to the city street. Mike Diamond pulled all required city permits. The city inspector came out and ok'd the newly replaced section of pipe and the new pipe was buried permanently. Note: The technicians were knowledgeable - Professional - Skillful and courteous. The kept me updated every step of the way. The Supervisor also kept me appraised of the progress and explained the cost in detail. All in all it was a great experience and I would recommend Mike Diamond to anyone. I was very pleased as to how this situation was handled. Thanks again for a "JOB WELL DONE"


AC unit diagnosed and was provided with good information in order to make an informed decision.




Review of Mike Diamond Plumbing, Inc.

My AC unit is not functioning. Cesar came out and diagnosed the unit. He gave me options to solve my problem. He was professional and knowledgeable. You will be hearing from us soon. Thank you.


Nice service




Review of Mike Diamond Plumbing, Inc.


Expensive but great service




Review of Mike Diamond Plumbing, Inc.


Great service




Review of Mike Diamond Plumbing, Inc.

Technicians were really knowledgable


Great service




Review of Mike Diamond Plumbing, Inc.

Mike Diamond came to check my furnace and they gave upfront pricing. Thourough and efficient diagnosis.


Brian 6.

Brian 6.

Kitchen stoppage

Near S Oakgreen Ave, West Covina, CA 91792
West Covina, CA - Kitchen stoppage
Robert C.

Robert C.

Lavy stoppage

Near W El Dorado St, West Covina, CA 91790
West Covina, CA - Lavy stoppage
Blas 6.

Blas 6.

Sewer blockage

Near Mcwood St, West Covina, CA 91791
Blas 6.

Blas 6.

Bathtub stoppage

Near Dee Ln, West Covina, CA 91792
Robert C.

Robert C.

Water service repair

Near E Grovecenter St, West Covina, CA 91790
West Covina, CA - Water service repair
Blas 6.

Blas 6.

Sprinkler leak

Near California Ave, West Covina, CA 91790
Blas 6.

Blas 6.

Toilet stoppage

Near S Pima Ave, West Covina, CA 91790
Brian 6.

Brian 6.

Kitchen stoppage

Near E Workman Ave, West Covina, CA 91791
West Covina, CA - Kitchen stoppage