Mulhearn Plumbing

★★★★★ 5.0 / 5 (42)
Emergency Call


: Cerritos, CA 90703
: (562) 407-3869
: http://mulhearnplumbing.com

Company Overview

Plumbing services, drain cleaning, rooter service, slab leak detection and repair, sewer repair or pipeline camera evaluations, traditional water heaters or on-demand water heaters, food waste disposals, cleanout setup, gas line servicing, or replacement of insulating materials.

Install or service wall furnaces & ventilation, fix commodes, kitchen fixtures, or bathroom fixtures, shower controls, waste and overflow systems on bathtub units, garden taps, copper piping or PEX lines replacement, control valves, water services, sprinkler valves insulating materials.

Domestic & business
installation & repairs
natural gas, drain water piping
service all brands & types
traditional water heaters or tankless
fixtures, water closets, food waste disposals
slab leak detection & fixing or reroute
video sewer inspections troubleshooting
rooter assistance in home sewer or primary line maintenance
licensed, repair, culinary space, or restroom water services, flood removal, stormwater management.
Our services include repiping, updating, shower trays, tile, drywall installation, sewer or pipe lining, pulling, stuckel services, and roof repairs.

Our company, the owner acquired his licensing for this firm in 1996.
Situated in Cerritos, California, 90703.
David J. Mulhearn has worked in the plumbing industry since 1984.
He began plumbing in 1984 in Lakewood, California. and in 1996 acquired a contractor license # 717505 and founded our plumbing company now in the town of Cerritos, CA.
Over the years, the time from recommendations from our satisfied customers, we persist to succeed and still offer great service and remain pleased to see first-time customers, we recognize everyone requires a plumber occasionally and it can be scary it might break the bank, for those in requirement, we are here to assist all plumbing issues be repaired for a competitive, budget-friendly price.
We never advertise low prices to get a foot in the door and then scare you with something you don't need when we come to your location, only honest service when you reach out and explain the problem and we provide an quote that is the final cost, we strive to satisfy you as content customers.

Business Services

  • Bathtub installation
  • Bathtub repair
  • Drain installation
  • Drain repair
  • Faucet installation
  • Faucet repair
  • Garbage disposal installation
  • Garbage disposal repair
  • Gas line installation
  • Gas line repair
  • Hot water recirculation pump installation
  • Hot water recirculation pump repair
  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair
  • Sewer installation
  • Sewer repair
  • Shower installation
  • Shower repair
  • Sink installation
  • Sink repair
  • Sump pump installation
  • Sump pump repair
  • Toilet installation
  • Toilet repair
  • Water heater installation
  • Water heater repair
  • Water pipe installation
  • Water pipe repair

Business Location & Hours



Mon:8:00 AM - 4:00 PM
Tue:8:00 AM - 4:00 PM
Wed:8:00 AM - 4:00 PM
Thu:8:00 AM - 4:00 PM
Fri:8:00 AM - 4:00 PM
Sat:Closed
Sun:Closed

Recommended Customer Reviews

Cliff C.
★★★★☆

Mr. Mulhearn installed a Toilette today, he was very spare of speech, very focused, but friendly and fast. The job was tidy, and he gave some advice at the end on saving the box, and usage of the fixture. Would i use again? Yes!

Will E.
★★★★★

David, I believe was his name, was responsive when called and was immediately available to stop by when asked for availability. He said 4p and arrived around 3:40p.

He quickly diagnosed and solved our issue with the clogged drains. His equipment looks up to date, cleaned, and he removed 2 feet of root from our mainline. Haven't used a plumber before so can't comment on value or price. The service was great, friendly, and professional. He made sure to clean up any mess that was a result from the work done.

Overall, would definitely recommend.

Tony M.
★★★★★

This is going to be an odd review

The first time I called Mulhearn, they quickly and efficiently came by and gave me a quote. While I went a cheaper route (pvc), I still appreciated his quick response and advise

The second time I called, it was for a water leak emergency. When I got home, I found out it was for an overflowing toilet and a plumber was not needed. I immediately called Mulhearn back to cancel the call. They were already leaving for my call, so they canceled the visit

Both times that I called, they were prompt, courteous, and understanding

While I never actually paid for their service, I will definitely do so once another opportunity comes up

Wayne S.
★★★★★

I called Mulhern Plumbing and set up an appointment with ""David"". The appointment was set for the next day at 9:00am. David came by right at 9:00a. I had a leaking shower valve and needed the shower head replaced. David explained what needed to be done and quoted me a price. He was neat, complete and honest. I highly recommend MULHERN PLUMBING ! ! !

Brandon C.
★★★★★

David was quick and no hassle. I called him for help and came out within the hour. I would highly recommend his service to my family and friends.

Kelly M.
★★★★★

Reliable. Trustworthy. Honest. Knowledgeable. Experienced. Professional. Do you need anything else when looking for a plumber!? Dave has done work for my parents over the years and when I bought a condo, he was the first person I called for assistance in some plumbing issues. More recently though, when I could hear running water, but no water in sight, I called him right away! Within a couple hours he was at the condo and able to diagnose what/where the issue was. In addition to the large issue at hand, there were a few other issues he noticed that needed to be addressed. Some work was done immediately and he came back the following business day, first thing in the morning to finish the work. Highly recommend Mulhearn Plumbing. Thank you, Dave!!!

Chirag V.
★★★★★

He came to my house within an hour, fixed the problem, cleaned up and did a great job all for a reasonable rate! Thank you!!

Kevin W.
★★★★★

Great guy, fixed my sink... And had a fair price. Anyone looking for a experienced plumber look nowhere else!

John K.
★★★★★

David Mulhearn, the owner, is an extremely competent and accomplished plumber. He executes efficiently with the most up to date tools. He did a gas line re pipe when we detected a gas leak. Subsequently, he did 2 more gas line repipes to prevent the aging pipes with equal efficiency. He is a real professional and answers your call and arrives promptly at his scheduled time.

Jozie L.
★★★★★

Our second bathroom sprung a leak. Water saturated the downstairs ceiling and began dripping on floor below. OUCH!!

Needed a plumber FAST. Yelpers suggested Mulhearn Plumbing. Dave answered and came out right away.

He found the leak pronto and fixed it.

The next day I still saw water on the bathroom floor. Called him again. He came right away with a female apprentice. She helped him with a few preliminary tests. Again he found the problem right way . . . water from the shower head was leaking into the walls through a loose faucet. Just needed caulking, which I did myself.

All's well again.

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