Get matched with top tankless water heater installers in Hillsboro, OR

"I was pleasantly surprised how quick the work was done. We had an original tankless water heater from 2005 and sadly it started leaking. Sutherland came out and we determined that we needed a new water heater. Our home the old tank was built in to our garage wall, so the new one was larger and not able to go into the wall. The did a beautiful job, making it look great and function wonderfully! I highly recommend using Sutherland for your plumbing needs!!"

At Branched Out Plumbing LLC, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

*CURRENT SPECIALS: TANKLESS WATER HEATER INSTALLATION STARTING AT $5999 % 40% OFF ALL DRAIN CLEANING AND DRAIN REPAIR*\n\nWhy Choose Our Plumbing Pros?\n\nTrust dependable, professional plumbing services tailored to your needs. At Wolcott, our experienced plumbers are committed to delivering reliable solutions and a smooth experience from start to finish.\n\nServing Portland since 1978, we bring decades of expertise to every job, from historic Laurelhurst homes to modern builds in the Pearl District.\n\nOur licensed, background-checked technicians receive ongoing training and follow all local plumbing codes to ensure safe, compliant work that protects your home and its value.\n\nPlumbing emergencies can happen anytime. That’s why we offer 24/7 emergency service, so help is always just a call away.\n

ADM Plumbing is your reliable and dedicated solution for all your plumbing woes. Established in 2025 with 10+ years of plumbing experience, we take pride in our exceptional workmanship and unmatched expertise, providing top-notch plumbing services. Whether it's a leaky faucet, a clogged drain, or a complex re-piping project, we handle every challenge with professionalism and precision. Our services encompass water heater repairs, replacements, and installations, drain line inspections, leak detection, toilet repairs and upgrades, and the installation or repair of all plumbing fixtures. Trust us for efficient, long-lasting solutions and an unwavering commitment to your comfort and satisfaction."

"Working with D&F Plumbing was an excellent experience, I wouldn't hesitate to call them again should I need their services. We called about having a tankless gas water heater installed and Joe H. came out quickly and gave me a thorough and fair estimate - there were no surprises and every detail was explained. We needed to have a gas line run to the heater, the unit itself, and the work. It was all upfront and fair. Joe H and Will F. arrived right on time on the day we scheduled and they worked all day until the job was completed. They treated our house so carefully and were really pleasant while they worked - they didn' mind our dog supervising them all day either, she didn't mind the attention either. We kept peeking at the work and both Joe H. and Will F. were patient in explaining what they were doing and they genuinely seemed excited with us that we have a brand new, amazing tankless water heater. They left the basement cleaner than when they arrived, the tank looks great, the exhaust vents are perfect and this job could not have gone better for us. If it was difficult for them they didn't let us know. After the job was done both Joe H. and Will F. spent time going over what they had done, the basics of operating the unit, and answered all of our questions. I am sure Portland is filled with plumbers who are just as good, I doubt you'll find any better."

"I am very happy with the service and the attention to detail. Hans installed a new water heater for me and updated items that needed to be brought up to code. He made sure it worked properly and everything was clean when he left. I will use NW Sundance again."

"William replaced my water heater. Great job, near, timely, and professional."

"SKS PLUMBING was a very big help. I had my water heater all the sudden start leaking from the bottom. It halfway flooded my garage floor. I panicked because we had family coming in from out of town. I called a few places. Sam was able to be there same day and the price was also very competitive. He helped ease my worries and didn't try to sell me other stuff. I'm glad they had a cancellation and could squeeze me in. I got a high end water heater Bradford and an expansion tank as well , included. I'd highly recommend them to anyone and I'll be calling them again in the future."

"Dylan @ Kamakoa Plumbing, is the man to call when you need a Plumber! When called he gave me a 1/2 hour window of when he would arrive, and he pulled up on the 1st min. of that window. He went straight to work on replacing our old gas water heater, and replaced it in record time. Dylan was very polite and knowledgeable of the task at hand. He had answers for all of the questions I had. was very impressed with the service that I received today. He took the time away from his Family on this busy Holiday weekend, just to help me out. He ?Truly? showed his ?Aloha Spirit? I will definitely call him again for all my plumbing needs! 5 -Stars to you Bruddah Dylan"

"Ryan was fantastic! I tried calling numerous plumbers who either didnâ t pick up, didnâ t call back, or wanted to schedule for a week out. Ryan came out the very next day to fix a burst pipe in my house due to freezing weather. He was able to quickly identify the issue, worked efficiently, and fixed everything so me and my family could have running water again. He also took the time to check all the other pipes and thank goodness he did. We had a second pipe break in the house that he fixed even though that was not part of the initial job. I will be using Ryan for all future plumbing jobs I need, and will refer him to anyone and everyone who asks. Would give more than five stars if I could!"