HVAC Repair & Maintenance Service In Mercer Island

When you require professional HVAC repair & maintenance service in Mercer Island, look no further than the team here at Cascade Energy Services. We provide the latest technology and techniques to provide you with efficient heating and cooling. Our team works to make sure your system runs smoothly at all times.

Whether you need repairs, maintenance, installation, or replacement, we have got you covered!

Repair Signs

There are a few signs to watch for when it comes to repairing needs. One is that the unit is making a funny noise. Another sign is that the unit is constantly running or producing an odd smell. Other signs include that your system is blowing hot air instead of cool.

What to Do

When you notice any of these signs or if your system stops working, it’s time to call our team in. Our professional repair technicians provide diagnostic testing to evaluate the system correctly. When it comes to repairing your HVAC system, we come with trucks that are fully equipped to complete the repair on time. We’ll provide you with a detailed estimate so that you can know everything upfront.

Maintenance Schedule

When it comes to maintaining your HVAC unit, you want to schedule a regular check of the system. This allows you to prevent major breakdowns and keep it running efficiently.

Our maintenance includes:

Lubricating any moving parts
Checking fluids and changing filters
Cleaning fans, coils, and the outside unit
Checking for leaks
Reconnecting any loose electrical components

Call the office for more information about our HVAC repair & maintenance service in Mercer Island. You can reach a representative by calling (425) 243-0371 today to get the solution you need.

We Love Our Customers!

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AAAAAAAAAAAAAAAA Very Professional. Extreme Quality.

David Forbes

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Gas fireplace as good as new! Highly recommend their service.

Stuart Gordon (Stoobee)

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This team is worth every star, from sales to the install process everyone was professionally communicative, was available for questions, and extremely friendly when we got our mini-split system installed. Compared to many of the other competitors, they did not up sale us on a system and made sure to explain the unique nature of mini-splits so we understood the product we were getting. Additionally, during the install time they made sure to give us a heads up when they expected to arrive in the morning, cleaned up each day, and answered all the questions that came up. I would recommend Cascade Energy Services to anyone looking at getting a heatpump installed

Richard Penshorn

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Cascade Energy Services was able to get our new furnace installed within one day of our phone call to them AND it was installed in a quarter amount of the time versus another competitor. Bill explained things very thoroughly to me and easily beat the price of the competition. The furnace is running great and if we need to have a furnace installed at one of our rental properties, or if/when the furnace will need maintenance, we will not hesitate to contact them again. Thank you Bill!!

Tim Miser

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Stellar service provider. I got multiple in-home quotes. Bill was not the least expensive, but he told it all to me straight. He gave me the pros and cons of all decisions and didn't try to upsell me on anything. Price-wise, he was on the higher side. But his competence and candor gave me all the peace of mind I needed to go with him over the others. Finally, when I wanted something tweaked with how they installed my furnace, he scheduled a crew member to come out and make the change I wanted, free of charge. It was only an additional hour of labor, but it's more than enough to get me on here writing a review. You won't be disappointed with Cascade.

Doug Webster

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Have had Cascade out for gas fireplace service and install of new ductless heat pump - 5 different technicians, 3 different occasions - ALL went extremely well - great communication at all steps, prompt, courteous, professional - First Class outfit, highly recommend them.

Larry Tompkins

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This was one of the best experiences I have had with any home service I have needed. Bill returned my call right away and was able to come out same day (which almost never happens unless you want to pay an emergency fee) to take a look at what was causing my furnace to not kick on when it should. He was upfront on cost and what to expect, which was reasonable in my opinion and experience. He showed up right when he said he would, was very personable and got right to work. Turns out it was a pretty easy fix. He talked me through it all and gave me some tips and information that was very helpful. He scheduled me on the spot for future maintenance I requested and talked me through that as well. Great guy. Great company. Highly recommend.

Jessica Arntson

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I've had Mike work on my central heating system and gas fireplace on 2 separate occasions. He did an amazing job looking over and cleaning/upgrading the central heating in a timely manner. I also had him work on the gas fireplace recently. He was able to troubleshoot the problem and solve the problem at the same time. He also cleaned up the whole system and added the decorative heating rocks at no extra charge. It was done in a timely manner and I'm so thankful my systems are working wonderfully.

Matthew Miller

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We were impressed with Bill and his crew from beginning to end. Bill was the second person to give us a bid for a two-unit ductless heat pump system. He explained every detail of the system clearly and his bid was significantly lower than the other bid we received. It was also in line with what we were expecting after researching costs on the internet. Every member of his crew who did the installation was friendly and efficient. They made sure to answer all of our questions . Great experience all around!

Walter Wilson

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Bill and his team were incredible workers. We received 4 different quotes from other companies, but Bill went above and beyond to ensure we were not over-quoted, over-charged, or over-purchasing anything related to an AC install. He was efficient, extremely knowledgeable, helped educate us, and ensured our specific needs were met. Everyone from electrical to install was timely, thorough, and kind. They even replaced our vent filter for us in the middle of the job after we said it was on our “house to do list.” Bill is the best and so is his company! We’ll be recommending him for all HVAC and related needs. :)

Christina Faliero