Petersen Plumbing Services
Company Overview
Since 2008, Petersen Plumbing Services has been the go-to provider for skilled plumbing in Mill Valley, Tiburon, Sausalito, Corte Madera, and across Marin County. As a family-owned company, we pride ourselves on our prompt service, honest dialogue, and thorough, quality work that gets it right the first time.
From leak detection and drain clearing to sewer line repairs, faucet and toilet services, water main issues, repiping, and the installation of tankless and traditional water heaters, we provide complete plumbing solutions for residential and commercial needs. Our expertise extends to remodel plumbing, new construction projects, outdoor plumbing installations, and gas line repairs.
We are chosen by homeowners and businesses alike for our timely arrivals, respect for your property, straightforward communication, and our dedication to improving every space we work in. Our fully licensed, bonded, and insured team utilizes high-quality materials and advanced tools to ensure durable results—every project is supported by our 100% Satisfaction Guarantee.
We proudly serve Mill Valley, Tiburon, Sausalito, Larkspur, Kentfield, Ross, and surrounding areas, providing reliable plumbing solutions throughout Marin County. For urgent plumbing needs or extensive system enhancements, we are the local plumbers you can depend on. We are proud of our stellar reviews and our standing for quality, integrity, and trusted service. Reach out to us at any time—we are dedicated to supporting local homeowners and businesses.
Petersen Plumbing Services — Your Reliable Local Plumbing Partner for Life. As a teenager, I embarked on my plumbing journey, guided by master plumbers who taught me the importance of skill, honesty, and maintaining high standards of work. After gaining extensive experience in new construction, remodels, service and repairs, and real-world troubleshooting, I launched Petersen Plumbing Services. With PHCC training and a lifetime in the trade, I created a company dedicated to getting the job done right the first time. Since 2008, we have been dedicated to delivering expert plumbing solutions to Mill Valley, Tiburon, Sausalito, Corte Madera, Larkspur, and all of Marin County. Whether it’s tankless water heater installations, leak detection, clearing clogged drains, sewer repairs, or full home repipes—we are punctual, respectful of your property, and committed to delivering long-lasting results. Petersen Plumbing Services was built on integrity and driven by a desire to serve our community. Taylor, owner and founder of Petersen Plumbing Services, began his plumbing career as a teenager, learning from master plumbers and gaining hands-on experience in every aspect of the trade. Since 2008, he has developed a reliable, family-owned plumbing business catering to Mill Valley, Tiburon, Sausalito, Corte Madera, Larkspur, Ross, and all of Marin County. With decades of experience in both residential and commercial plumbing, Taylor specializes in tankless water heater installations, leak detection, clogged drain repairs, sewer line replacements, faucet and toilet services, repiping, remodel plumbing, and new construction. He is committed to showing up on time, communicating clearly, and delivering clean, long-lasting results. Every service is underpinned by integrity, premium materials, and transparent pricing. Petersen Plumbing Services is honored to be your trustworthy local plumber for expert plumbing solutions completed right the first time—every time.
Business Services
- Bathtub installation
- Bathtub repair
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- Garbage disposal installation
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Hot water recirculation pump installation
- Hot water recirculation pump repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Septic system inspection
- Septic system installation
- Septic system repair
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Sink installation
- Sink repair
- Sump pump installation
- Sump pump repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |
Recommended Customer Reviews
Taylor (the owner) was knowledgeable, helpful, friendly, and honest about price, timeline, and the scope of work. He talked me through my issue, and it felt like he was truly invested in solving the problem for me.
Would highly recommend Petersen Plumbing and Taylor specifically to anyone looking for a plumber!
Friendly, fair, up-front, and exceptionally knowledgeable. Will definitely be using them again!
We were lucky enough to have John come out and install our toilet. We called Peterson Plumbing after trying to install a toilet ourselves. John was super responsive and came out the next day (on Sunday!). He quoted the project before coming out and the price was fair (I realize it might not be the cheapest in town, but if there's one thing I've learned, you get what you pay for). He showed up wearing a mask and was super helpful, knowledgeable, and trustworthy. He went above and beyond to help us. I will only use this company for my future plumbing needs. I unequivocally recommend them!
What can I say, I had a leaky toilet that need to be replaced, when I called they told me they would try and fit me in, with in an hour I got a call back they could be there in an hour. The whole job took less then an hour and a half everything was working and the job site clean. I would recommend Peterson plumbing to anyone with a plumbing problem.
John was wonderful. He was able to service my house within a day, showed up in a mask and clearly explained their inspect & quote process. He very efficiently unclogged my shower drain & identified a broken part of my temperature nozzle that was giving me trouble. He even went the extra step to find a replacement part for me so that I didn't have to make a hardware store trip myself. The job wasn't cheap, but the service wasn't low grade either. Thanks Peterson Plumbing!
Unbelievable pricing?! We were quoted just under $500 to fix the filler valve in our toilet. Luckily my husband was home who knew this was an insane quote and told the plumber. Although he offered to lower the price by $100, we still knew $400 was so outrageous, worth it to take the time and fix it ourselves or call a more reasonable company. The next day, my husband bought the broken part for $8 at our local (high end) hardware store, and fixed it in 5 minutes. Hmmm... don't think I will call Petersen again. It makes me worry for the people who don't know better and just pay these outrageous fees.
We're new to Petersen Plumbing, but have been very pleased with their level of service, knowledge, quality of their work, and timeliness. They took the time to ensure we understood the options on various issues and problems we were having. We will definitely use them again, thank you John.
Showed up same day to fix a sewer mess in my backyard. Explained the proposed fix, proposed pricing, what can go right and what can go wrong very clearly and let me make an educated decision. Thankfully everything worked out great, was a super quick and reasonably priced turnaround. Very happy
Chris P.We had John out to install our new dishwasher and toilet and he did a fantastic job. He was highly knowledgeable and answered all of our questions. He did a clean job, and wore a mask the whole time which was appreciated.
They were fantastic. They came on a Friday afternoon. They fixed the problem but it broke again. They not only came again and fixed the problem and did not charge us. It was a really good experience.
My Mr. Fix It was out of town and my sink was backed up. I called and Peterson himself answered the phone. His tech arrived with 45 minutes and was friendly and efficient. Not cheap but worth it.
























