Get matched with top tankless water heater installers in Milton, WA

"They came within a day and converted by old 3 knob setup to a more modern 1 knob setup which required cutting and reconfiguring pipes. The whole job was done in a half day and the shower/bath was repaired. Very nice plumber and front office team as well."

"Very pleasant and courteous plumber dealt with my problems professionally. Would consider them for future work."

"George and Thiago do honest, excellent work and are super friendly! They're based in Tukwila and offer free estimates and no trip charges to replace our old water heater in Bothell. I can't recommend them enough for high quality work at a reasonable price, thank you!"

"I couldn't be happier with the service I received. Replacing a water heater is never fun, but they made it seamless. They were incredibly responsive to my initial inquiry and kept me updated throughout the process. Professional, clean, and efficient. Highly recommend!"

"Stephen Fry did a great job. He is dedicated and he did a wonderful job. Will ask for him if I need help again."

"Great customer service, punctual and a pleasure to communicate with. The work was exceptional, they know their stuff and I will be using their services again!"

"Great people, great service. Easy to connect and schedule with, prompt and friendly when they get here. Knowledgeable and fast with repairs and they go above and beyond to check other systems and potential problems to make sure we're totally covered. Could not recommend this company more!"

"They did a great job re-piping my entire 70-year old house, it was not an easy job. Reasonable pricing, no unexpected costs, left place clean at the end of every day. Cesar was very informative and flexible. I would hire them again."

"efficient and professional."

"Bob Larson is a scam. I bought a $10,000 on-demand water heater in November 2023. Bob Larson Plumbing recommended and installed the unit; at first, it was great. Since December 2024, the system has been having issues randomly turning itself off. It was more of a nuisance than a real issue at first. I could turn it back on. Bob Larson was called and came out twice but could not resolve the issue. In March of 2025, the problem got worse, and hot water was random at best, even if I reset the heater manually. Instead of resolving the issue or exchanging it, Bob Larson Plumbing is trying to sell me another unit. I am still under warranty. My original receipt shows a 5-year warranty on parts and labor. Bob Larson is an upselling scam. They will not be getting any more of my money."