Walker's Sierra Plumbing
Company Overview
Office Hours: 7:30 AM to 4:00 PM, 24/7 Emergency Service Available.
Savings for Senior Citizens and Veterans.
Our expertise covers a wide range of plumbing and repair work, especially in troubleshooting existing plumbing concerns and providing effective solutions. We take care of any water and waste line problems, such as line breaks, stoppages, complete replacements, pumps, and upkeep. At Walker's Sierra Plumbing Inc., we bring years of experience and specialized plumbing tools to ensure efficient service, like sewer cameras, locators, and drain inspection tools.
In addition to our plumbing skills, we excel in water filtration systems. We improve your water quality with superior filtration systems. With a water analysis, we develop a filtration system that meets your specific requirements, helping your faucets, fixtures, and pipes last longer.
We also install and repair all varieties of tankless water heaters, the most efficient method for heating water in residential and commercial settings. Walker’s Sierra Plumbing Inc. has been a family-owned business since 2008. I have been the Owner/President since 2007.
Business Services
- Bathtub installation
- Drain 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
- Sewer installation
- Sewer repair
- Shower installation
- Toilet installation
- Water heater installation
- Water heater repair
- Water pipe repair
- Water purification system cleaning and maintenance
- Water purification system installation
- Water purification system repair
- Salt delivery
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

Kevin did a great job for us on our new house. He came out right away and worked hard all day. He showed us things we did not even know about our new house. What a proffessional plumber he is. Honestly, very impressive. Plus ERin in the office is a great communicator. she rocks! thank you Walkers Sierra Plumbing!!!!
Megan M

Sierra plumbing provided great service! I needed a new water heater and my research suggested Rheem. Sierra installs Rheem heaters, and they had it installed the next day! From initial call to install, they were great!

Mirror, mirror on the wall, who is the fairest plumbing outfit of them all in Tuolumne County? Well, well said the women of the mirror. This would be Walkers Sierra Plumbing of course you fool. If you seek honesty, professionalism, attention to detail or just outright goodwill Sierra Plumbing is your choice. How did you come to this wisdom ole keeper of the truth ask the person who has a place in Mill Villa with oodles of plumbing issues? You are not the first seeker of the ""honest plumber,"" she replied. Why thank you for your sage advice, I said.
After trying 2 other plumbing companies I found Sierra Plumbing and its been nothing short of a relief. Leaky toilet, no problem. Busted water pipe under the house, "" we got you!"" And trust me. Living in a big mobile home with those outdated flex plumbing lines any issue or plumbing problem can be resolved with one phone call to Erin and Sierra Plumbing. Erin will coordinate and dispatch one of their crack plumbing techs to analyze your problem, get the parts and fix the issue. That is after an honest and ""reasonable,"" cost estimate.
So if you are seeking a plumbing company that you can trust, the answer is simple. Go with Walkers Sierra Plumbing and your troubles will be gone. Oh yeh. Sierra guarantees all their work. You can spend you hard earned cash on all the rest but I finally went with Sierra Plumbing and got the best.
John B. Logan , Jamestown California.

I just spoke to Erin at Walker's and her professionalism reminded me that I needed to write this review. Walker's is a trustworthy plumbing company who is honest and straight forward. We have trusted them with 2 jobs so far and will call them again with any other plumbing problems. We moved to Sonora in Feb 2020 and had some well issues. Mr Walker came out and tested our water, fixed our OLD water conditioner issues and put in a new filter. Our water is great now. When we had leaks with our pool pipes this summer, they came out and surveyed the problem & got us on the schedule for the following week. They fixed the leaks in 2 days even though it meant trenching down 1 side of the 33' pool. They also had us turn on the pool pump and tested the pipes before back filling the trenching. Efficient and through. I recommend Walker's for any kind of house and pool plumbing problem or a well water issue. The office communicates well. The men doing the on site work are professional and courteous. Mr. Walker is an experience owner who knows his stuff. Call them.

Walkers Sierra Plumbing arrived at 8 AM as agreed to from our call on the prior evening; (we had a PVC waterline break underground in our backyard). Steve & Jose were polite, good workers, good communicators and cleaned up after their work.
Thanks again guys!

I called Sierra Plumbing for the first time . The lady that took my call was so polite , she took my number and called me back promptly to say she had a technician that could come to my home now . I was so pleased because I am remodeling and I had a leak . The leak was fixed and the tech was polite and knowledgeable . I am pleased to say they will be my go to plumbers because of there good
manner , knowledge and honesty .. thank you for such good work .. I will have more work done in the future with Sierra Plumbing ..

We are new to the area and Walker's Sierra Plumbing was recommended by longtime business in the area, Sierra Foothills Fireplace to repair a gas leak that was found during installation. Walker Sierra Plumbing was on-site the same day to repair the leak and a provide slight modification to allow better installation of fire place. Great customer service, fair price, and they stand behind their work. The best idea and designs are only part of the solution. It takes a whole team to turn ideas into reality and keep them operating over the life of the product(s).

They are are GREAT. I have a rental cabin in Pine Mountain Lake and my clenaing crew reported that my sink had a leak. I called them and they answer on the first ring. They apologized that they couldn't get out that day but could the next. Fine my next guests weren't coming until Friday and this is Tuesday. I also had a slow drain in my shower that I asked them to take a look at as well. Steve called me when he got the cabin, it is a rental so I wasn't there. He quickly diagnosed the sink issue but also told me the disposal was shot. I asked if he could take care of that as well, which he said he could the next day. He got that job done, but also proactively looked at my hoses behind my washer and saw they were not in good shape. He saved me a potential flood later on.
I highy recommend this plumbing company, I only wish I had one at in my local area that is this organized and offers such excellent service.

Quick to respond and setup an appointment. They did a great job in the past for our toilet repair. Highly recommended! This was for my Mom's house in Sonora, CA

Great plumbers very informative. Steve did s great job and will use them again. I recommend to anyone to use them. Call em for your plumbing needs