Get matched with top water main install, replace or repairers in Sammamish, WA

"Tyler and Dave were great. They came in response to a plumbing emergency and both worked efficiently to fix the multiple problems with our house. From getting our system flowing again to diagnosing the bigger issues they have so far completely the work in a timely manner. Cost for work completed was fair, and we will continue to use their services as needed in the future. Recommended for repairing water pipeline to the main line."

"I love these guys and they will be my go-to for any work they do in the future. I replaced a toilet myself but still had some issues with water leakage. They looked things over a d verified I did the toilet replacement correct but were able to identify the leak and help me address it."

"Zach and his crew were amazing! Our old water heater sprung a massive leak at 2:00am on a Saturday morning. Contacted Zach at 7:30am and he called right back and was here within the hour. Not only did we replace our water heater with a tankless model, but also moved it from the second floor to garage. Zach did all of this on a Saturday for a flat fee!! He and his crew were here for 9 hours without complaint or even seeming to take a rest!! Knockout Plumbing is indeed a 'Knockout' and I would highly recommend!! Kudos to all!!"

"My experience with Zack was fabulous! Phone was answered when I called, was able to set-up an appointment when it worked for ME, very knowledgeable and provided a very reasonable price. Our new hot water tank is great and we’re planning in using them again for all our plumbing needs. I refer them to everyone!"

"Repaired leaking main water line from water meter. Representatives evaluated, scheduled and completed the repair in about half a day."

"Matt arrived on time, was friendly, courteous and professional. He clearly knew his stuff and answered all my questions. In a couple hours he replaced my old, broken water heater with a brand new shiny one. Once installed he checked everything out and then put his tools away, cleaned up the work area, and loaded up the old unit to haul away. Then checked the new system one more time for leaks."

"I discussed in detail with Mark about the plumbing issues. Mark was attentive, very professional and patient. He answered all my questions. He was able to to finish the project in one day. My main water line from the street busted and flooded my yard. A trench was dug by hand a new pipe was laid and water was flowing end of day. I highly recommend Mark for any plumbing issues . He also walked around the house and fixed minor problems. I will be using Private Plumbing for all my future plumbing needs."

"Tyler came for inspection the next day after calling. The water was flooding to the street. It was thanksgiving time (Friday) and I had to shut off water from the house until the leak can be fixed. He gave me a quote of ($3900 with tax) which is very high compared to what needs to be done, but I was stuck given that its holiday and I needed water for the house ASAP. He came on Monday with Mark and brought a 3rd party company to locate the leak underground. They excavated and replaced the defective piece. It was a 3 hour job. It was made quick and professionally, but it was unreasonably overpriced and I felt my urgent situation and the fact that it's around holiday time was exploited for extra profit margin."

"Provided a very timely, professional, and caring assessment of water damage assessment with estimate repair costs. Thank you and looking forward to further use of Harts services."

"I was very happy with their bid, their professionalism, and the speed at which they were able to schedule my hot water tank replacement. I would definitely recommend them."