Mulhearn Plumbing

★★★★★ 5.0 / 5 (42)
Emergency Call


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

Company Overview

Plumbing services, drain maintenance, rooter solutions, slab leak detection and fixing, sewer maintenance or line camera inspections, tank water heaters or tankless water heaters, waste disposals, installing cleanouts, gas line repair, or substitution of insulation.

Install or fix wall heating units & exhaust systems, service commodes, kitchen fixtures, or bathroom fixtures, shower valves, drainage systems on bathtub fixtures, hose bibs, copper lines or PEX piping replacement, isolation valves, water services, irrigation valves insulating materials.

Home & commercial
establishment & repairs
propane, drain water lines
support all models & types
traditional water heaters or on-demand
fixtures, commodes, disposals
slab leak detection & fixing or relocation
pipeline video assessments troubleshooting
rooter assistance in domestic drain or primary line unclogging
bonded, repair, culinary space, or restroom water supply, flood removal, drainage cleaning.
We provide pipe replacement, remodeling, shower pans, ceramic work, drywall, drain or water lining, pulling, stuckel, and roofing services.

Mulhearn Plumbing, David J. Mulhearn secured his licensing for this business in January 1996.
Situated in Cerritos, California, 90703.
David has operated in the plumbing industry since the year 1984.
He started plumbing in 1984 in Lakewood. and by 1996 acquired a contractor's license # 717505 and established Mulhearn Plumbing now based in the town of Cerritos, CA.
Over the years, the duration from recommendations from our satisfied customers, we thrive to flourish and still provide excellent service and are happy to see new customers, we know all needs a plumbing service sometimes and it can be worrisome to think it will be expensive, for those in requirement, I am here to assist your plumbing needs be repaired for a reasonable, budget-friendly price.
We do not market cheap rates to attract clients and then shock you with something you don't need when we arrive, only transparent service when you contact us and explain the problem and we give you an estimate that is the final cost, we try our best to make you happy as satisfied 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

Jerry R.
★★★★★

I contacted David for a plumbing issue in the front yard. He fixed the issue and performed extra work no additional cost. Professional, courteous and punctual. I would not hesitate to hire again. Thanks David. I appreciate you!
Before and after pictures

Mike Y.
★★★★★

I reached out to Mulhearn plumbing after doing a bunch of research and comparing the rates for other services and I have to say hands down David at Mulhearn Plumbing was just amazingly fast, efficient, and very reasonal rates. He was very professional, wore a mask indoors the entire time because of the current pandemic and was very honest for how everything was priced. We needed two toilets that had issues flushing and a leaking kitchen faucet all replaced very quick! Will definitely be requesting any plumbing or install service again with them. Thank you so much David!!

Fernie E.
★★★★★

My kitchen sink was clogged up and I had been unable to unclog it myself with a 25 foot snake. I called David and he quoted me a price to unclog my sink. Well this clog was one of those stubborn clogs which required that David attempt a few different methods to unclog it. At one point he had to climb on top of my roof to attempt to unclog through a vent. Eventually David was successful in unclogging the sink but it took much longer than he had anticipated. Many plumbers would have given up or attempted to charge more than what they had initially quoted because of the extra work and time which was required. I was really pleased when David charged me the agreed upon amount. I must say that David is honest, knowledgeable and extremely professional. He was diligent and made sure he completed the job the right way. I will be using Mulhearn Plumbing for my future plumbing needs.

Gail C.
★★★★★

Great work. David came out Saturday evening and worked on the mainline. He fixed the issue as well as looked at the possible clog in my bathtub. Very professional and work highly recommend him.

Antero P.
★★★★★

David once again has gone above and beyond to make his customers happy. We recently moved and needed to change the old water heater. He replaced and installed a new tankless water heater and even cleaned up the clogged drain because the water from our washing was backing up. We will keep using your services David!!

Amber M.
★★★★★

I have used Mulhearn Plumbling for years now. He is super nice, always does amazing work, is super quick and efficient, and reasonably priced as well. Best of all, everything he fixed still works! No patch jobs or shady repairs. If Mulhearn fixes it, you know it'll work well for years

Joseph R.
★★★★★

Used David a second time to replace a garbage disposal. As before, he was first rate and quick.

Kris D.
★★★★★

I called Mulhearn Plumbing to fix a plumbing problem. He came out right away, gave me a quote and went to work. He was very honest, the price was reasonable and found the problem right away and fixed it. The problem was from the prior plumber (not hired by me as this was a new home purchase) who fixed a plumbing issue and left a rag in the pipe before sealing the pipe. The plumber who did that, would not even come out and see why the plumbing stopped working after he ""fixed"" it. This is why you need a plumber you can trust like Mr. Mulhearn.

Julius J.
★★★★★

David is very helpful and knowledgeable with his craft! I wanted to support local business owners and it can't get local than this. Diagnostic abilities and workmanship is superb!

Karen M.
★★★★★

Had an emergency with a leaking shower, and called him at 8:30 a.m. He showed up an hour later, and spent three hours running up and down the steps, finding and fixing the leaks. He was very patient with all my questions, and pleasant. David didn't sugar coat the problem (it wasn't JUST the shower, of course), the cost, or the solution. I really felt like I could trust him. I'd DEFINITELY use David again.

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