I've had MG Plumbing and Rooter out to my home three separate times through my home warranty, and they have been consistently excellent. Most recently, Mark handled a garbage disposal leak and a kitchen faucet leak for us. Mark is incredibly knowledgeable and performs a very thorough inspection before starting any work. Beyond just fixing the issue, he provides expert guidance--for example, he suggested I order parts directly through Moen to ensure the best fit and warranty coverage. The repairs and replacements were flawless. Scheduling is always easy, and Mark is punctual with great communication throughout the process. Highly recommended! read more

We contacted MG Plumbing due to a gas smell coming from our water heater when it was in use, which is a serious safety concern. Before the appointment, my husband explained the issue in detail and sent photos of the make and model of the unit. When Mark arrived, he looked at the unit and said he needed to contact the manufacturer and would follow up on Monday. We never received that follow-up. There were no missed calls, no voicemail, and no text message. My husband does not block unknown numbers and must answer all calls for work, so there is no record of any attempt to contact us. During this time, we were also dealing with our son unexpectedly needing surgery, which delayed us from calling back sooner. Prior to MG Plumbing's visit, we had already contacted PG&E when we first noticed the gas smell. PG&E did not detect a gas leak, even while running hot water to try to reproduce the issue. Out of caution, we have been turning the gas off when the unit is not in use. The smell appears to occur only when hot water is used in our children's bathroom. When we finally followed up later in the week, we were informed that Mark is not certified to work on Rinnai units, which prevented him from getting information from the manufacturer. Given the safety concern involved, this should have been clearly communicated sooner. Due to the lack of follow-up and communication, we had to start over with a certified plumber. I hope this review remains visible so others can make an informed decision. read more

They came to my house to figure out why a faucet was not flowing. Easy to schedule with ( their voicemail box is full so texting works ). Quick to schedule quick to figure out the issue. Ordering the parts and will be back soon. I will update after the repair but initial assessment is good read more

Mark is the man! Installed a water shutoff valve and a seismic gas shutoff valve. Prompt and timely service, greet communication, competitive pricing. What more could you ask for! Thanks Mark! read more

Mark has been working on our plumbing for the past two years. He's been working for us through our home warranty (old republic). He's quick, does great quality work, is respectful and kind. I feel very lucky to have found him. He's done the following in our home: - replaced a toilet - fixed two toilets - installed a kitchen faucet - replaced a garbage disposal - repaired two leaky pipes under our sinks and replaced the drain covers in those sinks - installed a sink the garage - fixed a leaky faucet behind the washing machine - replaced a leaky faucet in our yard All the work has been solid and he's available for any revisions that need to be done, though no issues so far. Can't rec him enough read more

Mark was fantastic! He arrived right on time, kept great communication throughout, and made the whole experience easy. He's not only professional but also funny and kind, which made the job a pleasure. I'll admit, I was a little suspicious at first because all the reviews were so positive -- but it's all true. He's the real deal. You can tell he's devoted his life to this profession, and it shows. He really understands these older homes in Gilroy, and that expertise gave me a lot of confidence. He did everything we agreed upon and more, plus he patiently answered all my questions. I even learned about best practices and my own home in the process. Supporting local businesses like his is so important for our city, and I'm grateful to have such a reliable plumber right here in Gilroy. Highly recommended! read more

Mark from MG Plumbing installed our new Moen shutoff valve and did an outstanding job from start to finish. San Jose Water recently upgraded our neighborhood to smart meters, but their system does not provide anything close to real time usage data. I previously relied on a Flume device to monitor our water use, but it no longer works with the new meters. Through my insurance company I learned about the Moen shutoff valve, which reads water flow directly in line rather than through vibration. It was the perfect solution, but it required professional installation. Mark came out, reviewed the layout of our water system, and immediately impressed me with his approach. I knew the installation would require some rework to bring both the house supply and irrigation system together so the Moen could monitor everything. I expected extra parts and added costs. Instead, Mark evaluated the entire setup and found a way to reuse all of our existing equipment, including the shutoff valve and pressure regulator. By routing everything to one side and working with the existing layout, he kept the cost far lower than I expected. Most plumbers would have simply added new parts because that is easier than taking time to map everything and redesign the path. His workmanship was clean, efficient, and thoughtful. He clearly cared about doing the job the right way, not the most expensive way. It is rare to find someone who prioritizes the most affordable solution for the customer without sacrificing quality. I highly recommend MG Plumbing. I plan to reach out to him again for any future plumbing needs. read more

See all

I had 2 bathroom sinks that were clogged and backed up and MG Plumbing & Rooter was assigned to me through my Fidelity Home Insurance. Little did I know that Mark (business owner) was a rare find because he was professional. on time, and was able to resolve the problem within 15 minutes or so. In addition, he did not over-charge me like some other plumbing companies. His wife Judith is also a gem as she helped scheduling appointments and was always super pleasant and informative. I would use them again read more

MG Plumbing Got it done in a hr or so , we had a lot on our list & some pretty Major issues. Very professional office staff & Crew 100% satisfaction John O read more

We have used MG Plumbing for a couple of projects now and they are our go-to for plumbing and who we will recommend to all our friends and family. They are responsive and honest, I had asked them to do a competitive quote for pipe replacement, they told me it wasn't necessary and gave me a much more effective and cost efficient solution. They are always easy to work with, fast in getting the job done, and we haven't had any issues with what they've installed so far. read more

Mark and his wife, Judith, are terrific. Both are very responsive and professional. Mark came to the house for an under sink issue in one of our bathrooms. He changed out the faucet, hot/cold feeds and p-trap. All done very cleanly. We couldn't be happier with Mark's work. We will be using MG Plumbing and Rooter again. So should you! read more

Mark is amazing! Trustworthy, responsive, super knowledgeable. I can trust his quotes and his work. He does an amazing job.

Excellent experience; punctual, efficient, willing to answer questions, and solved both of my plumbing issues. Highly recommend, and I will hire them again! read more

Mark did a fantastic job on installing my water shutoff valve. He had to modify the setup so that is all worked. He was great at explaining things to me and very responsive. I am happy to have such a great resource to call when I have a plumbing job! read more

Mark was professional, communicated clearly and fixed the issue in a timely manner. I was very impressed.

Mark is AWESOME! Originally, I reached out since my home warranty assigned them, but I'm so glad they did. He was quick, prompt, professional, patient, and very clear about what needed to be done. The whole process was smooth and stress-free. Even though it started through the warranty, I'd definitely come back in the future. It's rare to find someone this reliable and easy to work with, highly recommend! read more

Mark came out and spent some time inspecting two issues, he gave me excellent advice, and then charged me nothing (since he didn't change anything). He is clearly experienced, skillful, and invested in long-term relationships with customers. I will definitely call him when I've got other work to do. read more

First off the customer service was awesome and very accommodating. It was late in the day and they still managed to fit me on their schedule and Mark was able to return the next morning as and on-time and completed the job as promised. He is very communicative and easy to talk to which I appreciated. I would definitely be using MG Plumbing for future jobs and highly recommend you do the same !!!! read more

I had a slow drain garbage disposal. Mike came in and spotted the issue right away and fixed it. He is knowledgeable and very professional. Honest, straight forward and no BS. His wife provides the office support and is very responsive. Highly recommend for anyone who needs plumbing work. They are the prime example of small local business we need to support. Big corporations would just sell you things that you don't need! I don't usually leave ratings. But Mark impressed me. A++ in my book. read more

We recommend MG Plumbing and Rooter. Mark is friendly, professional, and communicates the issue well to customers. Our home warranty company reached out to them for service and they were willing to come over quickly to address the issue and they repaired it. Will gladly have MG Plumbing and Rooter back when we need anything next. read more

Mark and his wife are very respectful and punctual. They both responded to my call very quickly and came to my home at the time decided over the phone. Mark came to clear a clog in my bathroom and found the problem quickly. Instead of charging me an arm and a leg he charged me very little and said he appreciated my business more. I will definitely be using him again for any future needs! Great business with good, honest, people. Thank you Mark! read more

Outstanding Service - Highly Recommend MG Plumbing! Mark from MG Plumbing did a fantastic job installing an exterior gas line at my property. From start to finish, his professionalism, patience, and attention to detail truly stood out. His pricing was fair, and his customer service is top-notch--something that's hard to come by these days. I'll be the first to admit I'm not the easiest client to work with--I ask a lot of questions and need thorough explanations. Mark never hesitated to respond, always with professionalism and grace. He took the time to walk me through the entire job so I could fully understand the process, which I deeply appreciated. The work was done efficiently and expertly, and I have complete confidence in the quality. I would 100% use MG Plumbing again and will definitely be referring Mark to friends and family. Superb job all around--I'm sure we'll be working together again soon! read more

MG Plumbing is greatly helpful. After a year of some repairs on my water heaters I reached out to them for some questions on self descaling the units and they guided me through all the details! read more

I had a leaking faucet. Mark fixed it in a quick and quality way. Very satisfied with the great job

Mark did a great job completing the project. Fast and friendly service Highly recommend for your plumbing needs.

Mark is awesome! He came to install water monitor and shutoff valve for our house. We had to call city to turn off the water for this installation. He accommodated our request to come early in the morning, so that the water shutoff won't affect our daily life. The installation was done very professionally, and ensured no water leak. Mark is also very knowledgeable and explained to me how the monitor works in details, and answered all my questions. Highly recommended! read more

Mg Plumbing in router with very good quick did a great job and honest he was very professional of what he does when I called the office. The person was very very nice and polite and they responded when they said they were. read more

Mark helped us with our water heater and recently, with our leaking toilet. Service was exceptional both times. He responded quickly and explained the process to you along the way. Highly recommend! read more

Mark arrived earlier than expected, was professional and fixed our toilet problem in minutes. Would definitely recommend-

My wife Kathy and I have used this plumbing service several times, and we've always been impressed. Their team is professional, on time, price, and genuinely pleasant to work with. They take the time to clearly explain the problem and offer options, making sure we understand everything. The work is always done efficiently, and they leave the area clean and tidy. No matter the size of the job, they approach it with a positive attitude and a commitment to doing it right. We highly recommend them for any plumbing needs--they're trustworthy, skilled, and a joy to work with! read more

We found this company through a Yelp search! We loved the reviews so we gave MG Plumbing a try! We've never hired a plumber before but we took a chance and Mark was great ! We had a dripping issue with our tub faucet. He was prompt and thorough but in the first attempt, the problem was not fixed. Mark did not give up and contacted the manufacturer for us directly! He got the appropriate part needed and fixed our issue! Mark is also respectful, clean when working, and I like that he is local in Gilroy ! read more

I highly recommend MG PLUMBING & ROOTER INC They are our go to for any plumbing needs. I was completely impressed with their professionalism and customer service. From initial scheduling of work, the quick response time. Mark is a very knowledgeable, professional, efficient, and completed the work flawlessly. read more

Responded promptly and handled the job as expected. I will try him again when needed.

UPDATE: we had another plumbing issue in our home with the water tank and Mark was so responsive and was able to make time to come evaluate and manage on a weekend. He has been the best plumber that we have ever had. Strongly recommend MG plumbing for all your plumbing needs. read more

It was a very quick service to fix the leaking toilet, professional and helpful! Thank you read more

Mark is the most professional, knowledgeable and efficient plumber that I have ever used. He provided exceptional service and was able to resolve 3 separate plumbing issues in less than 20 minutes. I highly recommend MG Plumbing & Rooter read more

Thank you Mark and the team for being so responsive. My water heater and bathroom sink were leaking and Mark came in for a rescue. It was super easy to schedule and the price is fairly reasonable. I can now rest assured that I have hot water and not worry about the leaking would damage the floor. I really appreciate when Mark explained to me the light indicator of the new water heater which I had no idea before. I highly recommend MG plumbing. They're there for you just one call away. read more

MG plumbing & rooter was awsome mark arrived on time and worked around my schedule we had high pressure in are home and he recommended a pressure regulator while he was here working on that we decided to get are water heater replaced because it was 20 years old he has great prices he was vary pilot ,clean about his work area and I was pretty surprised to see his van was fully stocked he had absolutely everything in there o will definitely be using MG plumbing & rooter again thank you mark read more

MG Plumbing & Rooter - Plumbing Near Me - Gilroy, California

See all

I just had excellent service from MG Plumbing & Rooter!!! Mark was very responsive!!! I had a clog in my bathtub drain & he definitely knows what he is doing by solving the problem quickly!!! I found Mark a very courteous professional & would recommend him for any plumbing need!!! read more

Mark came out to snake the clean out and he went out of his way to make sure that we knew what to do to fix the problems. He's as honest as they come. He won't gouge you. He even showed me how to do a simple DIY repair that will save me money. Independently owned and operated shops will do what others won't. Based on my experience today, I highly recommend MG Plumbing and Rooter. read more

MG Plumbing & Rooter - Service van - Plumbing Near Me - Gilroy, California