Mauerhan Plumbing Inc
Unknown
No response data yet
Not Verified
No emergency data in reviews
Mid-Range
Based on review analysis
1 concern
Technician left without attempting repair after remote briefing; reviewer filing complaint and seeking second opinion — pattern is isolated (1 of 5 sampled) but severe.
Trust Score: 0/100 · Based on 254 reviews
Our Verdict
#16 of 18 in Glendale, CA
No standout specialties
- You can find better-priced options nearby
Hire if: You need high-quality work that holds up over time
Hire if: You need transparent, predictable pricing with no surprise fees
Caution if: You need airtight scheduling and guaranteed arrival times
Caution if: You need guaranteed sub-hour response for true emergencies
How they score across what matters
Based on 5 reviews analyzed. Click a row for the quote that best illustrates the score.
What they do well (and don’t)
Green means reviews confirm they’re good at it. Red means reviewers flag issues. Gray means no reviews talk about it yet.
What 254 Reviews Tell Us
Emergency Response
No reviewers specifically mention emergency response times
What To Watch Out For
One 1-star review describes tech departing without attempting any repair on a tankless water heater despite being told about the issue on the phone — billing concern implied.
Technician left without attempting repair after remote briefing; reviewer filing complaint and seeking second opinion — pattern is isolated (1 of 5 sampled) but severe.
Quality & Professionalism
Deep repeat-customer loyalty: one reviewer has used Mauerhan for 38 years; another nearly a decade — both cite consistent work quality (themeCounts.professional=4).
Customer reviews
Reviews from Google, Yelp & more
For nearly a decade I've been relying on the experts at Mauerhan Plumbing and they are always my first call. They are simply the best. Excellent service, easy to schedule, great prices, knowledgable, personable and friendly, punctual and helpful with any kind of home improvement project. Their work is consistently excellent (thanks, Juan and Shannon!!) I'd give more than 5 stars if I could!
I'm a client of Mauerhan Plumbing and have used them for the past 38 years. They do such good work that I can't imagine using any other plumbing company. Today 2/26/26 Devin Culver came over to do a whole house rooting job. He's amazing at what he does, is extremely pleasant and answered all my questions without laughing at any of my silly questions. He's a champ! I highly recommend Mauerhan Plumbing and if you're lucky enough to have Devin Culver as your tech, well life will be grand!
The plumbers were very knowledgeable about ordering the appropriate faucet sets for a three hole bath and shower set to fit existing valves. With their expert advice, we can to avoid replacing the tile and valves in the shower.
I contacted Mauerhan for a second opinion on my 9-year-old tankless water heater after it displayed an ignition failure error code and stopped producing hot water. Another plumber had already identified the issue as a leaking heat exchanger and showed me visible water leaking inside the unit. When I called Mauerhan, I clearly explained on the phone that the unit had an error code and was leaking. When their technician arrived, I was not home, but I spoke to him by phone and told him I already knew the problem and that the leak was obvious. He did not attempt any repair and left, stating that the unit was too old, parts were unavailable, and the entire unit would need to be replaced. He said I would receive a quote for a new unit. I never received a quote or any follow-up. I was left without hot water and had to find my own solution. I contacted a water heater supplier, got a list of installers, and had a brand-new unit installed the very next day by another company. A week later, I received a bill from Mauerhan for $540 for “cleaning the unit.” This makes absolutely no sense—why clean a unit that is leaking, cannot be fixed, and was never repaired? When I called to dispute the charge, the manager, James, told me it was my fault for calling them even though another plumber had already identified the leak, and then threatened to put a lien on my house if I didn’t pay. This experience was extremely unprofessional: no repair, no quote, no follow-up, an unjustified bill, and a threat instead of customer service. I would strongly advise others to be cautious before using Mauerhan.
Richard was outstanding and did great work. Friendly, professional, easy to talk to, and went above and beyond to make sure all my plumbing issues were resolved the same day. Thank you so much! Definitely will recommend & utilize Mauerhan Plumbing again!!!
Business details
Service area
Based in Glendale. Serves 23 nearby cities within 20 miles:
Mauerhan Plumbing Inc