We have used this plumber for multiple properties in the past, which made this experience especially disappointing. A water heater failed after approximately four years. We were told it was out of warranty and that nothing was wrong, despite an active leak and recurring gas error codes even after multiple restarts. When we contacted the manufacturer directly, Rheem confirmed the unit was still under warranty. Because of this, we hired a different plumber and replaced the unit. We are now dealing with ongoing issues with the manufacturer regarding reimbursement for an identical replacement water heater. Communication during this process was poor, and we felt blamed for the issue rather than supported. In a text message exchange following the service, we were told we should "hire some other plumber" going forward and were referred to as "clowns." Screenshots of this exchange are available. Given our prior history with the company having done 2 water heaters and multiple plumbing repairs over $5000,, the handling of this situation and the tone of communication felt unprofessional. Overall, we were dissatisfied with how this was handled. read more

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Garbage disposal backed up....DON'T put egg shells, coffee grinds, pineapple skins down the disposal!!!! I called Russ, he sent his crew in a timely manner, assessed the problem, which turned out to be years of backup just waiting to cause major damage and costs. The crew arrived on time as promised and within a few hours, new pipes installed. Not sure how old your houses are out there, but it would be worth it to have them take a look at your pipes! read more

Mattson Plumbing - The build up in the pipes! - Plumbing Near Me

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Way too expensive for everything and some things they said they did, they actually did not complete. Also, owner promised me he would look into building a new bathroom, and he repeatedly ghosted me - never responding and never following through. Definitely do not use these guys! read more

Outstanding Service! I can't say enough good things about RJ Mattson Plumbing. Our water heater went out unexpectedly on Easter Sunday, I called them first thing at 7:00am on Monday. To my surprise, they were able to be at my home by 8:30! RJ quickly diagnosed the issue and confirmed that the water heater needed to be replaced. He left to pick up a new unit and all the necessary parts, and by 1:00pm, the installation was complete and everything was back up and running perfectly. The service was prompt, professional, and incredibly efficient. RJ was courteous, knowledgeable, and respectful of our home. He explained everything clearly and made what could have been a stressful situation completely seamless. We Highly recommend RJ Mattson Plumbing for anyone in need of reliable, high-quality plumbing services. Truly above and beyond! read more

Mattson Plumbing - Water Heater - Plumbing Near Me

UPDATE: Our water heater tank finally gave up after 15 years. Our water was running cold water for weeks. We were in dire need of some hot water for showering, dish washing, etc. There was no better person to call than RJ! I called him the other day to address my concern and he went out of his way with his teammate to check our heater tank at my house. He arrived no less than 15 mins and immediately caught the issue. He showed me the leakage, talked about the process and work that would be done to get this fixed. He was very informative and straight to the point. I gave him a ring the next day and told him we're ready. He arrived a few hours ago and handled his business. Now we finally have hot water running again! The installation of our new water heater tank is flush and clean. We love working with Mattson Plumbing. No hassle at all, just straight work. They're the best in the business. If you live in Discovery Bay, make sure to hit him up. read more

Just had R.J. and his crew at our home today. They were here on time and were professional and efficient .We truly enjoyed how he explained everything and showed us the process . We will definitely be calling him again for our futire home needs ! read more

Not a great experience. Communication and overall service just didn't meet expectations, and the process was more frustrating than it should have been. I ended up going a different direction. Hopefully others have a better experience, but this one wasn't for me. would not recommend read more

Had a faucet handle break off and water was going everywhere throughout the bathroom and the laundry room, we were having a baby shower at the time and it was pure pandemonium. Lol use Yelp to call a lot of plumbers but only RJ from Mattson Plumbing return my phone call! I was in a panic and couldn't turn off the water. He told me he would be there in seven minutes. I think he was there in five! He was fantastic. He turned the water off, went to the hardware store and got everything we needed to fix it and he was done within the hour at a very reasonable price. ! I highly recommend Mattson plumbing and from what I understand they also remodeled bathrooms and change out toilets which we will be needing soon. For All your plumbing needs I'm telling you Mattson is now the one for me and should be for you! They saved my day and baby shower! read more

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Amateur. Amateur on his skill, amateur on his word, amateur on his professionalism, and amateur on his accountability. If you have the courage to hire this company, pray that the job is easy and turns out perfect because dealing with him afterward will be a hassle. Issue #1: A trusted contractor referred him to demo and install a new shower valve in the bathroom I was remodeling. Once the job was done, he was given a check for the job, and I asked him to give me a bid for the work done so I had it for my records. I continued to ask several times, and over six weeks later, I still don't have it. Issue #2: After he finished the job (and already having lost my trust and respect for having failed to provide me with the bid), I called in a plumbing foreman I trust to finish the job he started and install the fixtures. While here the foreman brought to my attention that RJ did not strap the handheld piping (see photo) for the new shower. And that's after the 5K tile job was finished. I know, I should have had someone review his work afterward, but how would I've known of his amateur skills... Since I did not want to cut corners on the job, I immediately contacted RJ and told him he needed to come back in, get behind the wall and do the job right. He came back in, met with my title guy (who, understandably, wanted to avoid breaking into the tile work), and they both opened two different cuts on the drywall to see if RJ could get back there to strap the piping. The first hole was done next to the tile work on the wall behind where the toilet was going back in. He decided he couldn't fit.He then suggested breaking the wall above the tile work (8 feet high). He still wasn't able to go through. So I had to SETTLE for him, just caulking the handheld instead. While there, he admitted his mistake of not strapping the pipe but made no apologies for the inconvenience caused. Before leaving, I ensured he knew he was responsible for the damage (it cost me $200 to have it fixed), and he went, "Call me later, and we'll figure it out." I texted and called him several times during a 10-day period, and nothing. Crickets. He even ignored the GC who referred him to my house. Then I decided to finally call him on his BS via text, to which he responded. We went back and forth for a few minutes, and he continued to act as if he did nothing wrong (despite having admitted himself on site). At that point I decided to just leave it alone because $200 isn't worth the negativity of dealing with unethical and unaccountable professionals. It's mindblowing that somehow he thinks I'm responsible for the damage done during the process he led to try and fix his incomplete job in the first place! Issue #3: While doing the job on the first day, RJ pointed out that one of my newly installed faucets was faulty as the cold water pressure was weak. He suggested I go in and purchase a new one, which I did. However, when the foreman mentioned above was over to install the fixtures, I brought this to his attention. Apparently, all he had to do was look under the sink and untangle the cold water faucet connector to release the pressure. Imagine that! The guy told me to spend another $130 on a new faucet without taking the time to bend over and look under the sink. Stay away. read more

Mattson Plumbing - Plumbing Near Me

Great service today installing our double Sink Faucets! They made an appointment and kept us up to date on arrival time! Two young men arrived and worked quickly and professionally to install our two Sink Faucets! They cleaned up the work area checked for leaks and left! We we're impressed with their professionalism and highly recommend Mattson for your heating Needs! read more

Mattson Plumbing - Plumbing Near Me

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Great communication and pricing when I requested them to help repair the water shut off valve to my house. Would recommend their services to anyone. read more

I would definitely call them for repairs! Excellent service and pricing was right in my budget. RJ was quick to respond and went out of his way to accommodate me. A great businessman, I would highly recommend! Thanks! read more

Needed a leaky bathroom faucet replaced.. Got in contact with RJ, and from day one, communication was so easy. He's super responsive, even on weekends. His worker was very friendly and did a good job. Was a little bit late because he got held back on another job, which is totally understandable. But I got a text update from RJ.. Overall, very satisfied customer. Will definitely use again for further plumbing needs. read more

Mattson Plumbing - Plumbing Near Me

RJ from Mattson plumbing installed my water heater in 2022. RJ refused to send a receipt for the work even after repeated requests (he just kept promising to send tomorrow and then stopped responding altogether). NOTE TO OTHERS: please make sure to get a paid receipt from him before making any payment. The water heater had a leak less than one year after install. After many requests, he finally came to take a look. He initially misdiagnosed the issue, then later said that he needed some parts, then took weeks to reach out to the manufacturer. The manufacturer shipped some parts overnight, which RJ finally installed, but this didn't resolve the issue. RJ again stopped picking up the phone and stopped responding to any texts. The unit was still under warranty, but he wanted us to pay $500 for service. Note that the issue wasn't fixed and his work order clearly mentioned that he provides 2 years of Warranty on install, and unit has its own warranty. I agreed to paying that but requested a receipt first, but he again used those deferral tactics saying send me the money first and he will send a receipt the next day. Looks like this is his standard practice, and he is doing something fraudulent by not officially reporting those earnings. NOTE TO OTHERS: Please stay away from this company. The unprofessionalism of this company has caused us significant pain (being without hot water for more than 3 weeks). He still refuses to send us a receipt for the water heater which we need for manufacturer warranty for further repairs. IF ANYONE WANTS MORE FEEDBACK please feel free to reach out to me, I will be happy to share my experience with other users and hope to help them avoid suffering from this horrible company. read more

Mattson Plumbing - Plumbing Near Me

Once again RJ and his team outdid themselves. We had a huge water main leak in front of our home. Within a day of contacting him RJ was at the house, evaluated the situation and gave us a fair price on repairs. 2 days later the water main was fixed and our landscaping was put back in order. Thank you RJ and team. You made a tough situation stress free. read more

Just had RJ and his team out to install a water heater in Disco Bay and he was very professional. Great communication and quality for cost is the best you can find. read more

RJ quickly responded to my water heater that went out. He quickly came over and installed a new Hybrid Electric Water Heater. The only delay was on my part and going from gas to electric, which I had planned to get wiring done before the switch until this became an emergency. In any case, that delay was not his fault. I would recommend Mattson Plumbing for their quick response and quality of work with reasonable prices. read more

I will be using Matteson plumbing in the future. * easy to schedule * friendly * knowledgeable * went above and beyond to troubleshoot issues. Thank you, Josh! They need more people like you. read more

RJ and his team arrived first thing this morning and resolved our water valves shut off issue. The workmanship was way above par and excellent. We would highly recommend them to resolve your plumbing issues. read more

Mattson Plumbing - Brand new water valve shut off - Plumbing Near Me

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I contacted RJ with Mattson Plumbing on 05/04 to take a look at a sink in our primary bath and I scheduled an appointment for them to come out on 05/09 to assess the situation. The guy who came to our house was great! On 05/10, I received a text from RJ about the services that were being recommended and we scheduled an appointment for the work to be done on the afternoon of 05/17. About 40 minutes prior to the scheduled arrival time on 05/17, I received a text that their schedule was running behind for the day (totally get it - it happens!) and we rescheduled for today with an arrival time between 10:00-11:00am. At 11:08am, I sent a text that read, "Hey! Just checking in on timing?" and got no response. At 11:30am, I called and left a voicemail and got no response. I'm disappointed at the lack of professionalism and that my time wasn't considered of value. read more

Rj came out late to fix a pipe leak that forced us to turn our water off. We thought we were gonna go the night with no showers or any other water amenity . RJ saved the day and his emergency service call fee was more than reasonable read more

I have just had the best experience I have ever had with a plumbing company from Mattson Plumbing, and I cannot recommend them enough! Their Contact information is: Mattson Plumbing (925) 247-4902 MattsonPlumbingco@gmail.com I wanted to install a sink in my garage, but there were currently no water hookups. I needed a Plummer to find a waterline, cut into the wall, run new piping for hot and cold water, locate and run a drain for the sink through the wall, and then patch the wall up. I had been struggling to find a Plumber over the past few weeks. I had contacted two other companies who had canceled on me last minute. Frustrated, I posted what I was looking for on Home Advisor and was immediately contacted by Russell from Mattson Plumbing. He was professional and scheduled an appointment around my busy schedule to come out and provide me with a quote. Russell came out with another gentleman named Mason, and I explained to them what I needed. They were both cleanly dressed and professional throughout the entire experience. I was provided with a quote that was provided on an official document which clearly broke down and explained every aspect of the cost of the job. From searching around for a while, the quote from Mattson Plumbing was very reasonably priced. We agreed on a start date to begin the job and just like before, Russell was more than willing to work around my busy schedule to what best fit my needs. Between the start date, my wife wanted to add a few items to the job and Russell was more did not hesitate to accommodate us, to include a last-minute change. Just as before, I was provided with a very reasonable price on the added items to the job. The added items included the removal of our old sink and faucet, and the installation of a new sink, faucet, air gap, soap dispenser, and the addition of an outdoor style water valve to the new piping added for the garage sink. Russell and Mason worked diligently throughout the entire day and were always asking for our input to confirm everything was being completed exactly as we wanted. When the job was complete, it was more than I could have ever expected. Every single aspect of the job was perfect with not a single error or mistake. Even after the job had been completed, Russell and Morgan both individually followed up with me to confirm everything was up to our expectations, as well as letting me know if I ever have any questions or concerns don't ever hesitate to get a hold of them. Russell and Morgan were friendly and very enjoyable to have around the house while they worked. Mattson Plumbing is now my go-to plumbing service for all of my plumbing needs, and I will be the first to refer them when all my friends and family who are in search for an excellent plumbing service. From the professionalism, dependability, warm and friendly attitudes, fair price, accommodation, and outstanding work, I could not have asked for a better outcome on this project. I wouldn't go anywhere else for any plumbing needs! read more

Mattson Plumbing - Plumbing Near Me

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excellent time response, customer service a++ and way more affordable than any other plumber in our area. my two toilet's kept backing up a few different times about 2 months apart. i called mattson plumbing, spoke with rj, and he and another guy came out and ran a cable & camera and found that the clean out line was pretty backed up due to blockage and a cracked pipe. repaired & cleaned out and betteryet, no more blockage! rj was extremely communicative and professional. overall time frame took about a week after everything was said and done, but thats because we had to wait to rent the camera needed for this repair which i was perfectly fine with. i have called (and will continue to call) mattson plumbing for everything i'll need in the future. reading some of these negative reviews doesn't seem realistic. rj worked diligently and was more than fair with his pricing. we all have to realize that no matter who we utilize, inflation has hit everyone, everywhere. please be understanding that smaller business are majorly affected as well, but they (in my opinion) do the best work in my opinion. overall, i am very, very satisfied with rj & mattson plumbing read more

I had an issue with a water heater on a Discovery Bay rental. I am currently out of state and needed it repaired for my tenants asap. I found Them on Yelp and called. RJ was there within a couple hours and got the system running. Didn't even want to charge me. May have been an easy fix however I will definitely pay them for the service call. My tenant is happy. A professional an honest tradesmen is rare. I would definitely recommend them read more

RJ came out and looked at the issue we were having, then consulted with us on a few other items, giving us options to look at for a new system, while pointing out the last plumbing service did not install a pipe up to code - which caused rust to back-flow into the unit, burning out the motor. We immediately called the previous plumbing service and they replaced the pipe and installed a new safe one up to code with no charge. RJ's professionalism and willingness to help in all areas before even hiring him was above and beyond. read more

RJ is super easy to work with. Gave me a quote over the phone for installing a whole house water filter, showed up on time and everything is working great. read more

I contacted RJ about installing a whole home water filter system. He came out the next day and gave me a reasonable quote. He and his crew came today and tapped into the main water line and got me all hooked up. Very happy with his quick work and high-quality workmanship. While he was here, we discussed several other projects I want to be done. RJ will be coming back to replace a bad shower valve and replace 3 toilets. If you are looking for an outstanding plumbing contractor, Mattson should be your first call. They are worth every star. Thanks, RJ. read more

I have had the pleasure of working side by side with RJ, prior to him opening his own plumbing company which only makes sense, he is the best! You can count on him to get the work done he is honest, kind, and just a lovely person overall.The bay area is lucky to have a plumbing company like his. read more

Don't waste your time like my time was wasted. RJ never showed up for our appointment . After being very late, I called to ask if he was coming over. RJ said he would be over in an hour. Nothing, he never showed or called. So I called back again after 2 1/2 hours past our scheduled appointment time and my call went directly to voicemail, which was full. This is inexcusable and totally unprofessional. I would never call Mattson Plumbing again read more

They continued to stay in contact with me when I put out a message on Yelp that I needed help. Especially on the weekend. Good business ethics.. read more

RJ is very responsive, professional, and does a fantastic job. Had him do a few projects around the house and he was very detailed on his work. Highly recommend. read more

If I could give more than five stars I would! RJ and his team are amazing. I left a voice mail on late Friday night and RJ had gotten back to me within the hour. we had an appointment set and him and his team came out to take care of our situation. RJ is so professional and friendly. walked us through everything that needed to be done and exactly what they were going to do to fix it. I will definitely be using them for any plumber issues or projects we may have in the future!! read more

I am writing this review for my grandmother. Russell came to her house in discovery bay and helped her install 2 toilets she bought online. Here also found her a lifted seat thay she said is amazing. Thank you guys for the care! read more

Installed a water heater. RJ does great work at a reasonable price. Highly recommended!

Called Mattson plumbing on Monday morning at 8:00 o'clock when I found my water heater leaking. RJ gave me a very reasonable estimate over the phone. I agreed to have him do the work. He was at my house before 11:00 and had my new water heater installed in no time. No fuss, no muss. read more

By far best plumbing service work I have seen !!! Showed up on time got the job done on time , was able to provide fair quote package deal got new tankless water heater and whole home softener installed , very happy with the service will be recommending them for sure ! read more

I called RJ for a non emergency plumbing issue. He came out the next day diagnosed the problem and fixed it! Awesome job!!!

Our water heater went out this weekend leaving us with no hot water. Mattson Plumbing was quick to reply and came out on the very same day. He was able to get us up and running with hot water again. He was nice, professional and prices are great. We highly recommend and will use again in future Plumbling problems. read more

Shoutout to RJ with Mattson plumbing who came by our house to replace my shower valves. My hubby was in the middle of a remodel and the project was on hold until a plumber came to replace old corroded valves. RJ came that day and replaced everything within a few hours. I highly recommend him for all your plumbing needs! read more

RJ came out this morning and identified where he believed my leak was coming from in my attic and recommended that I call a HVAC company as he believed it was coming from my AC unit. What I was impressed with is he did not charge me for this visit. I did have an HVAC company come out later in the day and RJ was right, it was my AC unit. I would definitely call RJ back out if I need a plumber. read more