Local Reviews
for Costa Mesa, CA

Mike Diamond Plumbing, Inc. Rated 4.8 out of 5 stars based on 152 customer reviews

Great Service, Awesome Price!




Review of Mike Diamond Plumbing, Inc.

Elmer was wonderful and got my Thermostat to work perfect.

Costa MesaCA92626 33.67-117.9325

Fast, but not great service at all!




Review of Mike Diamond Plumbing, Inc.

Mike Diamond plumbing was quick to come out which was great. Half of my house didn’t have hot water working due to one of my gas water heaters not on (pilot light was out). They told me to call the water heater manufactor for new parts as they would be rather pricey to fix it (which was nice but what they should do). All of that being said, the pilot light was just out. It took me a YouTube video and literally under a minute to fix myself (note, I am not handy at all!). All is fixed! Not sure why the technician couldn’t have done that?

Costa MesaCA92626 33.68-117.935

Excellent Service




Review of Mike Diamond Plumbing, Inc.

Costa MesaCA92626 33.675-117.9025

Very Happy with AC Service




Review of Mike Diamond Plumbing, Inc.

Very Happy with AC Service. Elmer provider several options. Just needed routine service / inspection. Checked that temperature difference was within normal ranges.

Costa MesaCA92626 33.6775-117.8875

Elmer went above and beyond!!




Review of Mike Diamond Plumbing, Inc.

Elmer was super helpful and great to work with. Couldn’t have asked for a better experience!

Costa MesaCA92626 33.6775-117.8875

Horrible Service




Review of Mike Diamond Plumbing, Inc.

Came to clear two drains broke pipe in my upstairs bathroom now I can't use my sink Charged for removing the clog, still clogged Was removing the sludge from the broken pipe and putting it down the toilet !!! called twice to speak with a manager who has yet to call me back

Costa MesaCA92626 33.6875-117.91

Exceptional service!!




Review of Mike Diamond Plumbing, Inc.

Elmer did a fantastic job, was friendly, knowledgeable, and efficient.

Costa MesaCA92626 33.6725-117.94

Excellent work. Came when we needed help




Review of Mike Diamond Plumbing, Inc.

Wonderful service when we needed it fixed.

Costa MesaCA92627 33.645-117.905

Elmer 5.

Elmer 5.

Ac service

Near Tanager Dr, Costa Mesa, CA 92626
Costa Mesa, CA - Ac service
Elmer 5.

Elmer 5.

Kitchen sink stoppage

Near Randolph Av, Costa Mesa, CA 92626
Elmer 5.

Elmer 5.

Shower stoppage

Near Costa Mesa, CA
Costa Mesa, CA - Shower stoppage
Elmer 5.

Elmer 5.

Shower stoppage

Near Costa Mesa, CA
Adrien  5.

Adrien 5.

Clear Toilet stoppage

Near Bristol St, Costa Mesa, CA 92626
Costa Mesa, CA - Clear Toilet stoppage
Adrien  5.

Adrien 5.

Clear kitchen stoppage

Near Bristol St, Costa Mesa, CA 92626
Costa Mesa, CA - Clear kitchen stoppage
Adrien  5.

Adrien 5.

Clear Mainline stoppage

Near Sumatra Pl, Costa Mesa, CA 92626
Costa Mesa, CA - Clear Mainline stoppage
Elmer 5.

Elmer 5.

Install laboratory sink hoses and pop up anand two traps

Near Randolph Av, Costa Mesa, CA 92626
Costa Mesa, CA - Install laboratory sink hoses and pop up anand two traps