I just want to start with Hermes Plumbing is absolutely exceptional! They really take pride in their work, and the owner Ryan is a true craftsman. I had a failing conventional water heater from 2004, and I saw this as a perfect opportunity to upgrade to an on demand (tankless) water heater. I got in touch with Ryan, and he advised that I go with as navien or rinnai with a recirculation loop. I chose rinnai and told him my aspirations to place it in a certain way to maximize useable space and the way I wanted the gas line to be hidden. He quickly drew up plans, shortly after he was underway. He worked very efficiently and had this thing done in a day. The end result speaks for it's self. I have had this water heater for a little over two years trouble free. 10/10 would recommend Hermes Plumbing over any other company! read more

I have now used Hermès Plumbing on multiple occasions. Firstly, when I broke my garbage disposal. Ryan recommended a great but affordable disposal that he installed. He was prompt with his timing, efficient and has good communication. A few weeks later I broke my dishwasher (I seem to be quite hard on my appliances). Ryan was able to fix the issue so a replacement wasn't necessary. He is trustworthy and extremely knowledgeable with all things plumbing. He is currently working on my friend's renovation, that requires the replacement of many old pipes and Ryan knows exactly what to do. I would recommend his services to anyone. read more

Ryan is a rare bird. When I purchased my house, I discovered an array of plumbing issues. I called him certain that I was doomed. When he arrived, he agreed that my plumbing was in disarray, but it wasn't as bad I was dreading. He wasted no time fixing the previous mistakes and always maintained a positive attitude. His work is incredibly high quality and prices are very fair. Every time he's been over, he left his work area cleaner than when he arrived and I genuinely have no complaints. His standard is the gold standard for how everyone should perform their trade. read more

Ryan is an excellent diagnostician. I moved into my home 3 years ago, and Ryan has fixed a variety of problems - from adjusting the plumb lines under a kitchen sink that were not previously done to the drain-waste code, to replacing a unique cartridge for a leaky shower head, to fixing leaky toilets. The largest job involved building a new main water line from the street to the house because the previous one was destroyed by tree roots! His rates are fair and importantly, his work is impeccable and of the highest standards. As a bonus, he is a courteous person. read more

I have known Ryan since he was a small child living next door to me. I have used Ryan to fix many of my plumbing problems Over the years. His work is always top notch and problem free. Even as a child Ryan had a pleasant and easy going personality and that has carried over into his adult and professional life making it a real pleasure to interact with him both personally and professionally. In my opinion.... you can't go wrong with his expertise. read more

- Tankless Water Heater install with circulation loop - Internal and External insulation on water lines - Toilet Install and Sub-floor reinforcement - Replacement of old cast-iron pipe - Relocation of kitchen plumbing and gas lines to accommodate remodel (new fridge, sink, and range locations). - Installation of ice box for fridge - Washing Machine Outlet box installation in Garage Highly recommended, easy to work with. Quality work all around. read more

Ryan and his team worked at our new construction in Napa. From the beginning Ryan was very easy to talk to and get the scope of work figured out. All the communication was timely and any scheduling was done in a prompt manner. We are extremely happy to work with Ryan and will continue to do so. Also we can truly recommend this business for anyone needing good quality work. read more

Ryan an d his team did a difficult project running gas lines into our backyard re-landscaping project. There were CIty setbacks causing delay after delay, but Ryan always made adjustments and did a great job on everything. His team also recently installed a water filtration system for our entire house. We will use Hermes plumbing again and again. Thank you, Ryan and team!! read more

Ryan and the crew were not only nice their work was outstanding. We had no down time in the repluming of our house. If you need a repluming of your house these guys were the best. I looked for a simple estimate from other plumbers and couldn't get one. I can't say enough about the work they did. Simply use their service, you won't be disappointed. Thanks guys. Stephen B. read more

Ryan is absolutely amazing. He installed our new water filtration system, ultra-violet and three phase pad filter. The water is coming out cleaner than ever, and Ryan and Val were incredibly professional the whole time. They walked me through the system and gave great advice about maintenance. I would strongly recommend Hermes Plumbing to anyone. read more

Ryan was great to work with when we got our water heater, tub and fixtures replaced. He took the time to explain what was being done, why and answer any questions. He clearly takes pride in his work, was careful working in our home and we felt like we got great work at a fair price. We will definitely use Hermes again for other plumbing needs. read more

Ryan and the Hermes Plumbing team have completed numerous Commercial Projects with us at Kirby Construction over the past few years. Be it a small or big job, Hermes plumbing has always been communicative, reliable, and priced well for their services. We look forward to a continued working relationship with Hermes Plumbing. read more

Ryan and partner did a fantastic job with a leaking copper pipe deep in the ground. I was dreading a difficult problem. They have wasted no time fixing it! Ryan is honest, professional, fair, and both of them with his partner very knowledgeable. Very high standards. I will be calling them again for my plumbing problems! read more

Ryan Hermes has done several plumbing repairs and installations for us. He is friendly, knowledgeable, and really takes pride in his work. His prices have been very competitive, as well. Working with Hermes Plumbing has been a very positive experience. We recommend him frequently, and wouldn't use anyone else! read more

I've worked with Ryan and Hermes Plumbing on several projects over the last six months. Ryan is very responsive and very competitive with his pricing. He is also very efficient with his time and his work is excellent. Highly recommend Ryan for your next project weather it is big or small!! read more

Hermes Plumbing is truly the BEST in town. Response time is literally in minutes. Ryan will try to get to you as soon as possible, usually that same day or the next. Fast, clean, efficient and reasonable pricing. Not sure I want to send this out, Hermes Plumbing is too valuable to share. read more

Ryan and Val saved me! As a new home owner I had worked with 2 different plumbers and was so frustrated. I found Hermes through a client and they diagnosed and fixed all my problems!! They are the BEST. They are professional and get back to me right away. I would never use another plumber! read more

Fixed my water heater faster than I thought I could get it done. Reasonable to work with, competitive prices. I felt like I was getting gouged at a couple other local plumbers, but Hermes would good. Would call him back for work, but nothings been broken since his visit. read more

Highly recommend Hermes Plumbing..Ryan is knowledgeable, honest and a true professional in his field..our jobs were completed on time and the quality of work was exceptional..definitely will be in touch with Hermes Plumbing with any future projects.. read more