Thomas and his crew at Plumb Guild have helped me out at both my house and my business more than five times now, and they always do amazing work. Even with simple projects, Thomas goes the extra mile and upgrades everything with high-quality materials down to the screws. I had to share this story, I once referred Thomas to one of my clients, and he ended up saving her around $15-20K just by being honest and upfront about what really needed to be done. That's the kind of person he is great work, great integrity. Highly recommend! read more

Daniel fixed two problems that struck our home in the same week - a broken sprinkler head and a slab leak. He was professional and repaired everything and cleaned up before he left. He very polite and our dog liked him too! (The dog doesn't like everyone.) He fixed everything! Thank you Daniel! read more

They have fixed various issues throughout the years from leaking pipes to fixing a valve before a refrigerator installation.

Amazing experience from start to finish! They actually have a real person answering the phone, and she was incredibly helpful, keeping me updated on the arrival time. The repair plumber arrived right on schedule, did a great job, and was completely honest about everything. Finding a trustworthy plumber is rare--I highly recommend them!" read more

The Plumb Guild was timely, professional, and clean. I highly recommend them for your plumbing needs.

Have been using this company for 10 years. The rate to unclog a toilet was $125. When he did other work for us (it was always Thomas, the owner) and it was more elaborate, the cost was discussed. For example, one time it was $800 for a water heater issue. Today a different tech came and confirmed that rate had been our rate, while looking at our history on his phone. It was the usual work of less than 10 minutes, but when I entered the room again, he said he talked to Tom (the usual guy, the owner, who comes) and said, "Tom used to charge $120 because he was alone, but now that he has a bigger shop, the base rate to come out at all is $275." Yes, over a ONE HUNDRED percent markup with no discussion...the last home he came was barely 2 years ago. By then he had done the work, it was not discussed, so obviously I paid. This was after he was supposed to come between noon and 1, then changed it at 12:45 to between 2 and 4, and came at 3:51. I get that happens, but if the prices are not discussed on top of that, it's even more disappointing. read more

We received great, fast service! Daniel came out the same day, diagnosed our problem, offered multiple solutions and did the work efficiently and professionally. Clear and timely communication through the whole process. read more

My water softener exploded and clogged my cold water throughout the house. American Plumbing Guild spent the entire day cleaning out my pipes, replacing parts where necessary, and installing a new water softener. Daniel was neat, clean and efficient. His prices were very reasonable. Another plumbing company advised me I needed to correct or replace other issues in my home, but nothing about my water softener. I showed Daniel my list of the other company's recommendations and he stated NONE of them were necessary. Thank you American Plumbing Guild for you help and honesty. I will never use anyone else. read more

After moving into a new home, we discovered a gas leak on a Friday. It was already stressful with the move and having young children, and not having hot water made the weekend even more difficult. We were referred to American Plumbing Guild, and we are extremely grateful for their service. They promptly scheduled an appointment and sent Daniel to help us. Daniel was professional and knowledgeable in locating the leak. He guided us through the entire process and explained the necessary repairs. The prices were fair, and the quality of work was definitely worth it. read more

Good honest plumber. We have been using this company for over 13 years. When we have any problems with our plumbing they all always come with in few days. When you dealing with drain lines or other problems they always clean up after they finish their work. I really appreciate it . read more

Thomas and his team are amazing. I have used his services numerous times and will continue.

I couldn't get my Home Warranty or the plumber they recommended to actually show up to fix my leak in a copper pipe, so I checked Yelp and found American Plumbing Guild. Not only did they return my call immediately, but they gave me a quote the same day, sent someone to fix it the same day, and the final bill was exactly what the estimate was. We have a new plumber now. read more

If you live in Huntington Beach. If you need a new toilet installed or any other plumbing service. Go here. Go see Thomas. Don't waste your time anywhere else. It's as simple as that. If you have a plumbing need and you want it handled quickly, cleanly and efficiently, talk to Thomas. He was fast, knowledgeable, precise, friendly and very attentive to detail. Our new toilet is now installed and he removed the old toilet and took it and all the packaging for the new toilet with him. I did not have to do anything (short of purchasing the new toilet). Thomas had all the correct hoses and hardware and wax seals. Thank you Thomas. Really glad a family member recommended you. read more

Awesome same day service and when it turned out to be a bigger issue than originally hoped, they made time in their busy schedule to resolve our problem ASAP! Highly recommend for fast, clean, and professional service at a fair price. Thanks Thomas and crew!!! read more

I just want to commend Thomas Mulhearn from American Plumbing Guild for his honesty, straightforward, and customer service-oriented attitude. Recently, I discovered a sneaky leaking in the freshwater line that feeds the washer machine. After several inquiries on local plumbing companies, yesterday I decided to call Thomas Mulhearn at American Plumbing Guild (I got this referral through my Chiropractor Dr. John Bair) Thomas sent Daniel who is a professional Technician Plumber. Daniel quickly evaluated the situation and proceeded to fix the problem efficiently and with extra care. I'm glad I contacted American Plumbing Guild. I will consider this company for a couple of future projects. Thanks again. Lorgio Zender Yorba Linda. read more

I was without hot water and noticed an error code on my Navien tankless water heater that was just over one-year-old. My neighbor referred me to American Plumbing Guild. I spoke to Thomas who had Daniel at my house within a few hours of my initial call to troubleshoot the unit. Daniel immediately recognized that the heat exchanger was leaking water and it had caused internal corrosion. Daniel contacted Navien who requested photographs and original installation specifications. Daniel provided Navien with the necessary information and initiated a warranty claim. Thomas contacted me a few hours later to inform me that Navien had agreed to replace the unit due to manufacturer defect. Daniel removed the old unit the following day and advised me that his plumbing supplier was going to charge $400 for the replacement and delivery of a new unit despite the Navien warranty. I immediately contacted Navien directly and they told me that they would provide a Return Goods Authorization (RGA) and a return shipping label to the wholesaler and it would be no cost to them. I then contacted Hirsch Pipe & Supply in Santa Fe Springs where I originally purchased the unit and they agreed to handle the return at no cost and supply a new Navien unit upon receiving the defective unit. Daniel picked up the defective unit from his supplier and drove to Santa Fe Springs where he took delivery of the new unit. Daniel installed the unit that same evening. Daniel was extremely knowledgeable, professional, polite and made sure the install was up to code. American Plumbing Guild went out of their way to provide excellent customer service at a fair price (labor). I am appreciative to both Daniel and Thomas who saw the process through and kept an open line of communication. I will definitely use American Plumbing Guild for future plumbing needs. read more

We had a horrendous plumbing problem and we hired this amazing company to fix it. They are incredible. I can't rave enough about them. Every single plumber involved in this hellacious project worked harder than any company I have ever encountered for ANY kind of project. Not to mention, they were delightful every step of the way. If you need plumbing services, you MUST hire them. We couldn't possibly be happier. I'm going to miss seeing their smiling faces. read more

The leak in my side yard at hose and wall was fixed great. Works perfect now. Thank you!

Had a leak in my home that ended up being a larger problem than anticipated, turns out some shoddy work by the builders. A whole section of pipe had to be replaced, and Thomas and Daniel were absolutely great to work with. They take the time to explain what is happening, and minimized how much cutting needed to be done to access, so it would be easier for us to restore afterwards. I appreciate the hard and thorough work they did for us! read more

I highly recommend American Plumbing Guild! Thomas was very helpful and resolved my problem quickly. His estimate was very reasonable and was thousands of dollars less than an estimate I received from another plumbing company. He was honest, knowledgeable, prompt, polite, and eager to help. 5 stars!!! read more

Really glad we went with Thomas for our recent plumbing issue. He was patient while we dealt with our insurance and worked us into his schedule on short notice. Like a lot of the other reviews mentioned- there's no sales pitch, no up selling, just an honest assessment about what he's working with and a fair price. His truck is clean and he shows up in a uniform. None of that really matters, but it just shows his attention to detail. Being in real estate l'm especially happy to have found such an honest plumber to refer to all of my clients (along with friends and family). 10/10! read more

I bought a dishwasher from Costco but they were unable to do the installation. I'm sure glad I found American Plumbing Guild. He knew exactly what to do and what I needed with no hesitation. Our house was built in 1956 and had the original shut-offs. He put in new ones and we replaced the kitchen faucets while he was at it. Great work I highly recommend them. Thomas the owner and the plumber does it right the first time. I highly recommend him. read more

I had a few plumbing issues that were annoying, but that I could live with. Anything was better than calling a plumber (so I thought). When my toilet started leaking with each flush I knew the time had come to get a plumber out to my house right away. I was talking about my problem at work and a coworker said she had a great plumber and was so happy with him that she had her mom use his services as well. That was all I needed to hear and I gave American Plumbing Guild a call. Thomas was able to come out the next morning. He showed up on time which is very important to me. He assessed and diagnosed the problem quickly, reviewed my options for fixing the problem (including how much $ each option would cost), and we came up with a plan. I had him fix those other annoying issues I mentioned at the beginning of my review as well. Thomas REALLY knows his craft and was very honest and straightforward. I highly recommend him and will definitely have him out right when new plumbing issues arise! read more

This is what I can say about Thomas and his work: very patient, crafty and make sure it's done correctly the first time. I had a plumber show up one time and broke my knob cuz he said it was old, un-eal and wanted to charge me. Highly recommended and will def use him again...hopefully not that soon. You can tell he takes pride in his work and doesn't rush a job, so far our heater works great and it's been 3 weeks! ;) read more

We were looking for a skilled plumber when our Rinnai Tankless started to leak. And we found the right person! When Thomas showed up, he was right on time and was very kind. His prices are fair and you can tell he put time into his work and got it done right the first time around. We will definitely use Thomas again because he's the owner and he takes pride and is craftful. Thank you Thomas. Hope we don't need you again soon, but if we do.. We know your number!! Friendly, methodical with his craft, & is a smell good plumber! All pluses! read more

I searched for a good and fair plumber, and Thomas at American Plumbing Guild came through as recommended by members on my community FB page. He was skilled, efficient, personable & fair. Beyond a 5-star review, I'm not sure what else I can say. (Yelp wants a longer review) Oh yeah, he's clean and neat too! (Say no to crack!) read more

I highly recommend Thomas to everyone that needs a plumber. Most importantly, he is NOT A FLAKE. When he says he is going to be there, he is there. Also, he is super honest, has great and fair prices and he is very polite. I have used him more than once and am 100% pleased with his work. I will continue to use him as long as he is in business. read more

I highly recommend American Plumbing Guild to anyone who has a need for a plumber. They came out to the house and fixed all of our plumbing problems. (3 bathrooms!). They were so professional and courteous and we couldn't be happier with the service they provided us at a very reasonable price. Thank you so much. We have found our plumber for life!! read more

Thomas is trustworthy, skilled and very reasonably priced. He won't try and sell you any work or service that's not required. I've recommended him over the years and everyone who has used his services has been very happy. read more

Great every time. Efficient and fairly priced. Very trustworthy company. Highly recommend.

The owner, Thomas Mulhearn, was honest and did not overcharge. I was very pleased with his service.

I received Thomas as a recommendation through a buzz group via social media. I was more than pleased with Thomas as he is very courteous, proficient, fair and most importantly HONEST!! Thomas came and resolved 2 plumbing issues I had, one was a slab leak. He made the repair with no upsale or "talk".....he is a very upstanding guy!! Would definitely use American Plumbing Guild/Thomas again!!....and HIGHLY recommend!! read more

Thomas did a great job helping with clearing out my main and also helped fix a few issues with running toilets. Thomas was very professional and did excellent quality work. American Plumbing Guild comes highly recommended! read more

Thomas is one of the best plumbers I have ever found. He is always on time, has the right tools and knowledge how to fix the problem and Tells you how much it is going to cost BEFORE he does the work and there is never any up sells or extra charges. I came home from work not long ago and discovered that the water heater had died during the day and my morning shower was going to be a chilly one. I called Thomas at 7 PM to ask if I could get on his schedule for the next day. He told me he was just finishing dinner and that he could come over right away. To my surprise he was at my house within a half hour and told me that it was just the igniter to the water heater that had died. He had the part on his truck and the water heater was up and running again. NO extra charge for the emergency visit. Thomas ALWAYS calls you back within a few minutes of you leaving a message and is always on time for his appointments. I could go on and on with stories how this guy has helped me. He is simply the most honest plumber you could ask for. read more

Thomas at American Plumbing Guild does excellent work. I've been using American Plumbing Guild for about 6 years for residential and commercial work around LA and OC, and he is always fair, quick, responsive, and does a good job. I don't do Yelp reviews until I've gotten consistent, quality service from a company for YEARS, and that is what I've gotten from American Plumbing Guild. I strongly recommend them! read more

As always, when I need something done right, I go to my handy Yelp app to find the right company for the right job! I am so thankful to have found Thomas. He arrived when he said he would and diagnosed every problem I had in the house....we're talking about 2 leaky toilets, bad dual shower heads that didn't distribute hot water evenly....and a missing sink cap that was out of production. Most plumbers say they need to order the part and you don't see them for another week or two...not Thomas! He left my house and went to a hidden warehouse somewhere and showed up with all the parts needed to repair everything....I mean everything! He arrived at 11am and left at 3pm with everything in working order! He even re-caulked a few places that were loose but I had forgotten to tell him! Talk about A+ Service! I'll be sure to look Thomas up again whenever I need another plumber...and so should you! Thomas is a Yelp jewel in my book! read more

See all

Water heater went out in my apartment and called this company and Jason came out quick to fix the issue and we are very happy with the service Jason provided us. I recommend him to anyone who needs plumbing services. The price was cheaper than other services but the quality is great. Give him a try and you won't be let down. read more

Thomas came by way of a neighbor recommendation. I was very pleased with everything about his visit to fix a leak under my kitchen sink. He arrived on time, was very professional, explained what the problem was & what he was going to do to fix, the price was reasonable & the situation was resolved in a timely manner. Thomas gave me some quotes on other plumbing projects & I will be definitely having him return to do. read more

Tom was very professional and went above and beyond to assist me with a complex plumbing issue due to restricted access to the water leak. I will call him again in the future. Marie, Anaheim, CA read more

Was available when I needed his services, and had a reasonable price on replacing part of a copper pipe that had a hole. He also came out late in the evening to help me with an emergency (leak in a condo). Friendly and professional attitude. read more