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

Old gas valve that they replaced
Gilbert R.

These guys are amazing. Prompt, courteous, professional, experienced, and competitively priced...you can't ask for more. Gas company discovered that I had a gas leak, so they had to close the lines down and suggested I call a plumber to investigate. Got an immediate response and they came the very next morning. They found multiple valve leaks, so they corrected them all in less than a day. Gas company came out after and everything checked out. I would not hesitate one bit to call ADH back for any of my plumbing fixes. You should, too!

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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6 years ago

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7 years ago

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5 years ago

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4 years ago

This company is the top best service for any emergency calls and will always leave the customer satisfied.

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5 years ago

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8 years ago

Business owner information

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6 years ago

Andy fit me in on a hot, busy day and did a great job. Thank you for your work and speedy service!

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7 years ago

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7 years ago

Andy was great! Very professional and fast. He did some work on my tankless and I couldn't be happier. Will for sure call again. Thanks!

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6 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

Don’t See Your Question? Ask Away!

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

Western Rooter

Western Rooter

(1.8k reviews)

Major bathroom sink clog and Western Rooter is our go to for all our plumbing issues. Joe S…read morearrives at 8:27am and is as polite as can be. Comes in assesses the situation goes to his truck comes back with his snake and worked it out and was literally done and gone before 9:00am. But Joe S, again was very polite, respectful and skilled. He showed the black sludge buildup that he worked out and he cleaned under the sink and surrounding areas that had that back sludge from our plumbing attempts before the call. Theam is always great and Joe S definetly maintains that sentiment.

I can't say enough good things about my experience with Joe from Western Rooter!…read more Joe showed up at my house right at 8:00 AM to install a tankless water heater and a new shower valve. Before getting started, we talked for about 20 minutes and went over everything, and then Joe got straight to work. I have an older home, so I already knew there were probably going to be some challenges. Sure enough, Joe ran into a few issues along the way, but he handled every one of them professionally and never let it slow him down. He did an excellent job getting my new tankless water heater installed and working properly. After that, Joe came inside to work on my shower valve. He took the time to lay down drop cloths and protect my home before starting the work. Of course, he ran into a few challenges with the older plumbing, but once again, Joe figured it out and got the job done right. I couldn't be happier with the service, craftsmanship, professionalism, and overall experience. Joe clearly takes pride in his work, and it shows. If you're calling Western Rooter, ask for Joe! Not only will you get great plumbing work, but you'll also get a great experience from start to finish. I'll definitely be asking for Joe again the next time I have any plumbing needs. Highly recommended!

Adh Plumbing - plumbing - Updated October 2026

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