1. Adh Plumbing

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Pasadena, CA

Adh Plumbing

4.9 (121 reviews)
Open • 6:00 am - 6:00 AM (Next day)

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Response time

3 hours

Response rate

100%

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Reviews With Photos

Andy cleaning after fixing the leak.

I had a challenging leak inside the wall of my bathroom that damaged the ceiling of the first floor. ANDY was very professional, clean and completed the project in a timely manner with a reasonable price. I recommend ADH plumbing service for all plumbing needs. Thx.

According to Andy and ADH plumbing, this is a new valve.

SoCal gas came out to check for gas leaks after we noticed a faint smell on our property. On their 2nd trip, they finally found the leak coming from the connection going into the dryer. I called Andy to ask him if he'd be able to fix the leak. He let me know that he was busy but he's be able to send someone to fix and replace the connection. I've called Andy on several occasions to fix a couple of small leaks and to clean out 6 tankless water heaters. Didn't have an issue with the leaks and he was able to fix them quickly and at a "reasonable" price. But with cleaning out the water heaters he wanted to charge a few hundred dollars for each tankless. When I spoke to him about the price, his argument was that it was partly due to the cost of the 5 gallons of vinegar per unit he would need to clean it out. Ok so at 3.50, 5 would equal 17.50 per unit, but would take an hour to run it to the tankless heaters. Fine, we worked out a price, still high and gave him the benefit of the doubt. Now back to the gas leak. After having gone through the last project, this time, I decided to take a closer look at his invoice and charges. I was in total shock. Almost 200 dollars for a connector with a valve, 3 joints, a single 3" and a 6" pipe. And that's just for supplies. I immediately called him to talk to him about the price, thinking it may have just been a mistake, but no, he claims that he gets his supplies from Ferguson and that the cost of brass valves is expensive. He claimed that each valve was 30 and that he used 2 valves. I told him that it still doesn't add up. He then said that he'd send me an invoice as a gesture of goodwill. A few days later I head over to the dryer to take a look at the repair. The first thing I notice is that the replaced valve was used and not even new. Looks like it was dug up from someone else's yard and brought over and installed. (Take a look at the photos, with dirt all over). Furthermore, there is no 2nd valve. I jot down the Brasscraft model number and check online. HD has it for 25.35 NEW. I call Andy and sent him messages to which he has not responded to. At this point I can't help but feel lied to and ripped off. Not only was the price marked up 650% but it wasn't even new. I will contact the state board and request a refund for the valve. Please be careful when dealing with ADH plumbing, they are crooks, liars and thieves dressed as plumbers. During my complaint to the State License Board, I found that this company used to operate under the name FLOW TECH PLUMBING, which is now suspended by the FTB and the Secretary of State. Customers beware.

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Reviews are largely positive. Many mention the responsive and communicative team, professional and thorough staff, and fair pricing. The reliable workmanship also stands out.

Read the full review summary in the app

5 years ago

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7 years ago

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7 years ago

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4 years ago

My husband found Andy on yelp. He came out same day and fixed our issue that many plumbers couldn't figure out. Thanks so much Andy!!

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4 years ago

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3 years ago

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7 years ago

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5 years ago

They came out the same day I called. Solved the problem and were very nice. Would definitely use them again!

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7 years ago

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3 years ago

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8 years ago

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5 years ago

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6 years ago

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4 years ago

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3 years ago

Super friendly, 100% cleaned up after job, timely, & professionally completed job at quoted price.

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5 years ago

Andy was awesome! super friendly and very reliable. We called with an emergency and he came quickly. Thank you Andy for doing a great job!

Business owner information

Photo of Andy K.

Andy K.

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5 years ago

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3 years ago

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5 years ago

Andy is the best. Very fair pricing and will not rip you off like most. I highly recommend using ADH only for your home

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5 years ago

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6 years ago

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4 years ago

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3 years ago

Sam and Andy were very reliable, communicative and friendly. I will be using ADH for all of our future plumbing needs. Highly recommend!

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Photo of Andy K.

Andy K.

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6 years ago

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7 years ago

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7 years ago

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Ask the Community - Adh Plumbing

Hello! Do you repair OVE bidet toilets? Not flushing. They sent us a part called a solenoid, but toilet needs to be moved off ring in order to install part.

No I don’t I’m so sorry

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Review Highlights - Adh Plumbing

“Andy was so easy to get in touch with and helpful in navigating small issues with a new home!”

Mentioned in 94 reviews

Read more highlights

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Free Flo Rooters was one of 6 companies I called for an estimate on sump pump replacements at my…read moreparents' home in San Marino. Their bid was competitive, but what sold me on them was Patrick. He's both analytical and methodical. He took his time to evaluate the situation, clearly communicate the work needed, and identify any potential issues. After work began, Patrick found two large roots growing in the drains that clearly needed to be addressed. He and his crew opened the concrete, replaced pipes, and even added new drains to help with the upcoming rain. He knew I was on a tight budget and found creative solutions to keep costs to a minimum. Being a woman with next to zero knowledge of plumbing, I could have been an easy target. I'm grateful for Patrick's honesty, kindness, and patience, even as I picked his brain on other trouble areas of my parents' home and my own home, with no promise of additional work. I never felt rushed to make a decision or given false promises. I even came out of this whole experience with a better understanding and appreciation for plumbing! Free Flo Rooters, please expand your service area to Culver City just so I can hire Patrick again!

The guys came out and worked their asses off to hydro-jet the tree roots out of my main sewer line…read more The showed me video of what was going on while they were working. They had to go all the way from my house to the junction in the street but finally got through. Polite, clean, priced right, I'll 100% hire them again

Adh Plumbing - plumbing - Updated October 2026

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