Dun Well Plumbing & Drain
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Dun Well Plumbing & Drain
Finding a dependable plumber for your San Gabriel Valley, CA home can be just as big of a pain as the plumbing problem itself. You can count on our experienced technicians to show up on time and fix the problem quickly, in the most cost effective way possible. From leak detection & fixture replacement to tank less water heaters.

Rooter services, Sewer line & drain repair replacement, no job is too big or too small. Call us at (626) 732-4581 - Our up-front pricing and service guarantee sets us apart from the other guys. Minor plumbing issues can turn into serious problems if not addressed right away by a qualified plumber. Our plumbers are licensed, insured and bonded.

Do not let that faucet continue to leak or the toilet to continue running. These problems not only cause an increase in water bills, but they can indicate more serious problems. Calling the experts to pay a visit and find the root of your problem can save you money in the long run.
Services
Dun Well Plumbing & Drain Cleaning is a fully licensed plumbing and general contracting company. We offer full service and repair for all of your plumbing needs. We have over 35 years in the plumbing industry. One of our technicians is always on call to help. Although we generalize in plumbing we are also your one stop contractor with experience in remodels, upgrades, and additions.
Don't let plumbing problems prevent you from having plumbing systems that work properly. Instead, count on the team from Dun-Well Plumbing & Well of Duarte, California, to restore your systems with complete residential and commercial plumbing services. At our contractor, we understand that you don't have time to wait hours or days to solve a plumbing issue.
Reviews (18)
Mary F.
Mary F.
Nov 07, 2021
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I can't believe I can again say I had a GREAT experience with any plumber but I have always had a great experience with Dave at Dun Well. Just having a plumbing problem gives me a lot of anxiety, having it happen on a Sunday made it even worse. Luckily I read that Dun Well has 24 hour service so I decided to get my hot water as soon as possible. Dave was able to come within a few hours and he did his magic!! He was able to fix it quickly and educated me on how to restart it if needed. I was SO grateful - I know nothing about water heaters and it was obvious that I was willing to take
Bryan M.
Bryan M.
Jun 10, 2021
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Love these guys. Dave and his crew are great and their prices are great. I've had them clear drains, re-pipe old houses and even do the small jobs others wouldn't. I recommend these guys for all your plumbing needs.
Tony R.
Tony R.
Apr 10, 2020
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Dun Well Plumbing has done well for me! I have had two emergency plumbing needs in the last 6 months. 1st, a couple months ago, my water heater had a blow out and spilled water all over. I was at work and wasn't able to take care of it. I called Dun Well and Dave took great care of me. He came out with a new water heater and replaced the old one on the same day! Awesome response! Then just yesterday I had a clog in my kitchen sink line. Water was totally backed up and not draining at all. Dave came out once again at a moments notice and worked very hard to snake my drain. He was very persistent
Clammy M.
Clammy M.
Feb 06, 2020
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BEST IN CLASS - I own 80 apartments and trust all my plumbing work to Dave and the Dunwell team. They are super responsive, fairly priced and can fix complex problems they many full service plumbers won't touch. Dun well has the best snakes and equipment in their trucks of many plumbers I have used which usually means the job gets done fast in fewer hours which equals less cost to me. Bravo to Dave and Dun Well. They are simply the best.
Ted V.
Ted V.
Aug 31, 2019
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I've had them out for services over the past 5 - 6 years, and am very pleased with them. They've always been out when promised, work done properly ( never had to return ) and priced fairly. Technicians have been polite, clean, and neat. I highly recommend you consider them, I'm sure you'll be happy as well!
Michael R.
Michael R.
Aug 06, 2019
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These guys are the worst. I really question their ethics.

I called them out to unclog my kitchen sink and they broke the pipe under the sink sending gook everywhere. I can deal with the fact that they had an accident but the guy just stared at me until I cleaned up the mess.

I mistakenly called them a second time, I had their card along with the plumber I had used since then in a drawer and grabbed the wrong one. I had two problems I had to address, I let them work on the one that needed immediate attention and got an just out of curiosity got an estimate for the one that could wait.

The
Goodguy M.
Goodguy M.
May 22, 2019
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Dave is a good thinker and solved a difficult and vexing problem for us.
Susan R.
Susan R.
Feb 01, 2017
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This is the first time using Dun-Well Plumbing. They tackled a large job replacing sewer lines under a large 47 unit commercial/residential complex. Extremely professional and highly concerned with the water needs of the commercial unit's customers as well as the residential tenants while they worked. The project headed by David was almost painless as far as the inconvenience to tenants.The price was fair and the workers did an excellent job cleaning up. Would highly recommend David and Dun-Well for any project large or small.
Sharon M.
Sharon M.
Nov 25, 2015
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This is now the second time I've used Dun-Well Plumbing and have enjoyed the same pleasant experience. They came out the same day that I requested help which was on Monday and finished the job today on Wednesday (as I needed to buy a new hot water heater yesterday ).

They charged me a fair price for the installation of the new water heater. ( I had researched online what to expect to pay for the installation of a water heater and their rate was within the range ).

They sent out a very professional and courteous young man named Albert who is a good representation of the company. I would
V. R.
V. R.
Nov 13, 2015
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These guys tried to rip my parents off. For a simple procedure, the guy tried to tell them it was going to be 5000$ then changed it to 1200$. The problem was fixed by someone else for 40$. True scam artists trying to take advantage of a older couple.
Valerie D.
Valerie D.
Oct 16, 2015
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I used to work for a plumbing company for 11 years with my husband. Now I have to rely on calling out of the phone book. I have to say nothing but honest service. I had another plumbing company come over and tell me I needed a new sewer line that would cost $8,000. So I decided to get a second quote, and Dave came out and said I only needed to fix the section that was broke, which ended up being the washer line...REALLY!!!! Cost me $650.00 and they were out in 4 hours. They even put chemicals down to get rid of the smell. They came within a few hours. I knew that it didn't seem right, and
Sal V.
Sal V.
Jul 02, 2014
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The Problem:
We had a compression valve leak behind the refrigerator which caused extreme water damage to the surrounding drywall, along the back wall of the kitchen cabinets, under the sink, and reaching our exterior stucco wall. Our insurance rep came to our home to assess and confirm that our problem was major and would end up costing us $20,000 in repairs.

The Solution:
Dun-Well Plumbing. They came out and diagnosed the problem by conducting a leak detection test. They told us the problem was not as big as the rep had stated and said that their repairs would not include demolition of
Marsha C.
Marsha C.
Mar 03, 2013
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Dun-Well had repiped my entire house and had done some other work many years ago. They had done an excellent job so I called them without first checking the Yelp reviews. I asked what the cost would be to simply clear out my kitchen drain. The girl that answered the phone said she couldn't even give me a general idea because they would have to take a look at it first. Based on my prior experience with them and the reasonable price they had previously charged, I scheduled the appointment anyways.

I had scheduled the work to be done on Saturday. I waited all day and they never showed up
Lindsay W.
Lindsay W.
Jan 09, 2013
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Dun-Well accepted a work order from my homeowners insurance for a plumbing issue. After being non-responsive, I contacted them to find out when they would be coming & they said they didn't want to do the work. When I asked why they accepted the orders from my insurance company, they conceded & sent someone to my home at 7pm on 1/7/13. The plumber left, after not completing any work, citing that he needed parts. He was given my cell # & requested that he make arrangements to return before 1:30pm the following day. After no response on 1/8/13, I f/u with Dun-Well & they explained
Roc L.
Roc L.
Jan 07, 2013
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I had worked with Dun-Well several years before and had a good experience. My tub was draining slowly so I thought it was time to get my pipes snaked - $95. Not a great price but not bad either. I didn't have a cleanout so I agreed to have that installed (I had been meaning to get that done as in the past but just hadn't gotten around to it). $650 - again, not fantastic but not unfair. Day 1 ends with hole in my front yard and a promise to complete the job the next day.

Day 2: Once they had the hole dug, they ran a camera and convinced me I needed a new line installed between the
Katheryn M.
Katheryn M.
Jan 11, 2012
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Within a month of purchasing our home, the sewer line was impacted. I secured the documents handed over with the purchase and discovered that Dun-Well was responsible for connecting the sewer line less than three years ago. I contacted the owner and he said that if the blockage was before the lateral-line, the company would take care of it.

The technician arrived and there was a charge for every small step he took. He cabled the line for a charge of $150. When he inserted a camera, it was obvious that the line was packed with tree roots. The technician insisted that the impaction was in
Monique L.
Monique L.
Apr 02, 2011
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It is so hard to know who to trust with contractors but these guys will put your mind at ease. They gave me a free estimate. They were on time for both the estimate appointment and the work appointment. Every one of their employees was so nice and professional. They were able to replace our main water line without destroying my lawn or cutting into my driveway. They did a great job at a fair price and I will definitely be using them any time I need a plumber in the future.
Yolanda M.
Yolanda M.
Apr 24, 2008
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These guys came out within 2 hours and fixed a bad leaky faucet in our bathroom sink (no, it wasn't the kind that you could just replace a washer on). The only reason why I didn't give them 4 stars was because it was quite a bit pricier than I expected, but I suppose that's the way plumbing jobs are. I called and got a verbal quote from another guy who was $100 more, plus I had a coupon for Dun-Well, so I guess it could've been worse in that department. Overall, they were great!