Tankless Water Heater Repair & Maintenance Service In King County

If you need to schedule tankless water heater repair & maintenance service in King County, you’ve come to the right place. Cascade Energy Services is here to provide a wide range of water heater professional experts to help you with all aspects of your plumbing. We can help you with installation, repair, maintenance, and replacement.

Many of your friends and neighbors have trusted us for years regarding their investment in their homes. You can too! See what repairs and maintenance look like with our company below or call us today to discuss your needs:

Call in the Pros!

Each of the techs on staff has been expertly trained and licensed to work on all makes and models of tankless units. Whether you have a gas or electric system, we can help. You can rely on fast, dependable, professional service at every call. All of this is done while keeping your budget in mind. We offer affordable, competitive rates.

Maintenance Service

Our program for maintenance includes flushing out the unit, descaling those with hard water, and ensuring all parts are working as they should. This seemingly simple step can mean the difference between on-demand hot water or losing it when you need it most.

Repair Service

If you’re dealing with changes in your hot water, the pressure, or hearing odd noises from the system, it’s time to call in the experts. Your tech will arrive with all the equipment to troubleshoot the system and quickly find a diagnosis. After the evaluation, you’ll receive a fully detailed estimate informing you of the best course of action.

Our team is here to provide all your tankless water heater repair & maintenance service in King County. Give us a call today at (425) 243-0371 to learn more.

CES Heating & Cooling

In the Business for Over 20 Years Experience

Cascade Energy Services strives to be better each and every day. Our business model is based on honest and ethical practices.

Clean and thorough

Respect for your home is paramount to us. That means using drop cloths, shoe covers, cleaning up fingerprints and vacuuming up all debris and materials each and every visit. We do the work contracted to us to the best of our abilities, as clean and crisp as humanly possible.

HVAC Company in the Area

Cascade Energy Services also believes in giving back to our community and helping those less fortunate than us. We believe that to be successful in life and in business, you must reach out and give back.

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Bane and the crew from Casacade Energy Services did an excellent, professional installation of our new Trane furnace (nice and quiet!), along with a house surge protector and earthquake cutoff mechanism for our gas line. Bill was courteous, knowledgeable and very helpful. Also, his office staff helped us through all the warranty work and helped answer questions about rebates. We couldn't ask for a better experience. We will be using them for the annual furnace check up. Thanks, Bill and crew!

Mark Ackerman

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Bill and his crew did a stellar job installing a Mitsubishi heat pump into my shop. They came in right on budget and upgraded the unit free because the one I selected was out of stock. Communication was flawless throughout the process, they cleaned up after themselves and my shop is much more user-friendly now. Thanks Bill!

Greg Lafrance

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Bill was great to work with, he’s a genuine, knowledgeable guy. He had great advice for our setup. I felt like I was in good hands the whole time working with him. I was shocked that this company does work in Newcastle, Wa, it’s quite a hike from Lake Stevens. Michael, Anthony, and Kaben(spelling?) installed my 3 units. There were a couple would be mistakes but this crew made sure anytime they had a question or concern to double check. This meant that everything was installed properly and those mistakes weren’t made. I would 100% work with these folks again and I’d recommend them to anyone else. Great team, great company.

Jeff H.

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Cascade Energy Services recently installed a Mitsubishi heat pump and minisplit system at my house, and I am very pleased with the experience. Bill handled the sales process gracefully and was always available to answer questions. I received two competing quotes for this service, and only Bill's ideas for how to solve the problems posed by the old house made sense. The installation team was friendly, efficient, and communicated well. They respected the space, keeping it clean and handling tricky issues effectively. I'll definitely contact Bill and his team for any future heating and AC needs.

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HIGHLY recommend!!! Bill and his team are the literal best. So knowledgeable, not out to scam people out of money. He saved us money! No sales gimmicks, no pressure. Definitely calling them for all future projects. They came highly recommended by a friend, and I am so thankful we went with Cascade.

Meagan Mikesell

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High-quality, professional work for a reasonable price.

Brian Hildebrandt

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We had a nuisance popping breaker that another vendor failed to fix after replacing the breaker, and was glacially slow to respond to our requests to come back out to investigate the issue further. CES came out and was able to fix the issue. They even gave us their number so that they could come by again that same day if it started popping again.

N M

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I cannot recommend Cascade Energy Services enough. Bill and his team were professional, warm, and friendly. Their estimate on our AC install came in much lower than other companies in the Lake Stevens area. Thanks guys! Much appreciated!!

jennifer walter

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Bill and his team are going to treat you right and his tech. Anthony are so professional I will definitely use them and let anyone know if they need or want service done get ahold of them 👍

Bill Whitney

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Words can't describe how great this team is. One of the last honest, trustworthy companies in the Seattle area. Bill and their team installed our tankless water heater as well as our ductless mini-split. They also did an amazing job when we later needed to add a new mini-split unit to another bedroom. They have been trusted for year in our house for the maintenance and service of those units. What you won't get from Cascade energy is an upsell to sell more product. Bill clearly cares about his team, and his team even told me about how they had a company outing to a Portland Trail Blazers game (not easy to do). Hard to find that kind of business these days who cares about their team and lets that culture trickle down to how they treat their clients. You won’t be disappointed with their team.

Ryan Lynch

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