Mauerhan Plumbing
Company Overview
Mauerhan Plumbing Inc provides plumbing and renovation services to the Glendale, CA community.
Paul Mauerhan Sr. established the company in 1955, starting as a sole proprietor.
With growth, he hired more technicians, among them his son, Paul Mauerhan Jr.
Paul Jr. continued until 2006, at which point his brother Bruce Mauerhan assumed leadership.
We now have family members from the fourth generation working diligently to preserve our quality of service.
In 1979, Bruce wed his childhood love, Michelle.
He is a father to three daughters and a grandfather to one.
After graduating from a local high school, he went on to graduate from PHCC Plumbing School in 1981.
Since 1981, he has maintained his certification as a backflow tester.
Bruce has a range of certifications in boiler and water heater training, among other specialties.
Business Services
- Bathtub installation
- 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
- Toilet installation
- Water heater installation
- Water heater repair
- Water pipe repair
- Water purification system cleaning and maintenance
- Water purification system installation
- Water purification system repair
- Salt delivery
Business Location & Hours
Mon: | 7:30 AM - 4:30 PM |
Tue: | 7:30 AM - 4:30 PM |
Wed: | 7:30 AM - 4:30 PM |
Thu: | 7:30 AM - 4:30 PM |
Fri: | 7:30 AM - 4:30 PM |
Sat: | Closed |
Sun: | Closed |
Recommended Customer Reviews

I am so happy with the outcome of my shower renovation. Actually, I hired Mauerhan after Home Depot contractors messed it up. The floor was too high and the shower arm was too low. They meant well, but did not know how to renovate showers in condominiums. Also, they had to drive all the way from Orange County everyday. Mauerhan Plumbing is local. They lowered the floor, raised the shower arm, and retiled. Now it is just the way I wanted it. Mauerhan plumbing knows how to renovate showers in condominiums. Not all plumbers know how to do that. They also renovated two of my neighbors bathrooms/showers. My neighbors were pleased with the results! Actually, Mauerhan Plumbing does most of these types of renovations at the Los Feliz Towers. Five stars and two thumbs up.

Bruce and his guys were excellent and a pleasure to deal with. The work was always immaculate and all of Bruce's team were on time, super polite and conscientious. They all really know what they're doing and we couldn't be happier with all the work that they completed. Thank you so much again!

This was excellent service and the plumber Eddie was excellent.
Mauerhan is a family owner company and it shows with the customer
service.
Thank you all for this great experience and my nice new hot water heater.
Susie H

Had a NUVO system installed 1 week ago........so far so good (water seems softer)..............Jason did the installation, was very much an expert and was most couteous.
I hope I will be happy with the system ""down the road"",,,,,,,,so far so good!
Kenneth Jones
Hollywood Hills..
09/02/2021

I recently hired Mauerhan Plumbing to help install a new toilette. The job was simple, there were no issues, nor even needed to shut down the water to the unit. The plumber was great, he did the work well and in under an hour. I was very happy with the service, until the invoice arrived - I was billed for 2.5 hours, plus trucking fee, plus haul away fee, plus parts (we supplied the new toilette and all parts), totaling $360. When I disputed the number of hours, they said ""It has always been our practice to bill the moment we leave the shop in Glendale... This would have been explained to you over the phone when you made the appointment."" None of this was explained to me nor is it mentioned anywhere on their website. In summary: good plumbers, predatory billing practice.

thank you for being on time. for for your neat, clean appearance, for quickly identifying the problem, fixing
it & explaining what you did. you get an a+ from me!

Fast response time, skilled plumber who explained what was done and why, reasonable cost: couldn't ask for anything more. Also felt good to support a local business.

Mauerhan was very responsive in scheduling appointment for broken sprinkler riser in a difficult area that was rusted out. Juan did a great job in repairing this sprinkler, one that I was unable to do myself. Mauerhan continues to be my go-to plumber for all plumbing jobs, inside or out.

Had high expectations of this plumbing firm as came well recommended. However when they sent their installer to install a commercial faucet for my kitchen they did not admit they knew how it worked, instead they proceeded to install it incorrectly only to then insist the faucet was defective.
The next day, the same installer came to put in a different replacement faucet and then left for the day leaving the faucet loose and leaking!
Owner Bruce was aggressive, defensive and insistent that I, the customer, was at fault and ignorant. Total gaslighting.
this is typical of bargain basement plumbers: blame the tools and the customer instead of admitting any fault.

They did what i asked them to do - FOR $1,000 - absolutely amazing. took 4 hours. I don't have the time myself, but it would have take me (an amateur plumber) 2 hours max. I guess you just pay now and get ripped off. Never again