Professional & Reliable Furnace Repair

The HVAC system in your home is easily one of the most important aspects of comfortable living, and it is necessary to regularly service your boiler in order to maintain its efficiency. A professional service repair-person can ensure the safety of its operation, thereby leading to reduced energy bills (the inefficiency of your boiler is most evident in rising energy costs of your home) and the longer lifetime of operation that maintenance can provide. One of the main benefits of an HVAC engineer is the money they save you in the long run, by repairing the gas pipe, and identifying other small problems that can lead to the breakdown of your system.

Boiler repair is also a matter of the safety of your family; regular servicing can identify problems of carbon monoxide leaking - which is a dangerous, odorless gas that can cause a host of health problems, including death. Our vast experience in all manner of central heating systems will keep your boiler running smoothly, while ensuring your safety from leaks and breakdowns.

A professional Cardinal repair-person isn't limited to boiler-corrections and repairs; they are qualified to tackle a whole suite of HVAC services, from installation of heating and air conditioning, maintenance, geothermal, electrical, and plumbing. Contact us today for any concerns you have with your in-house systems; we're at your service.

Prev Next

"I just want to thank Steve Murray for being incredibly helpful and accessible. He answered all of my questions clearly and succinctly, in a way I could understand the technical aspects of the problem. Steve is a true professional - something very rare these days."

Jennifer in Seattle

Attitude and communication outstanding. Friendly and knowledgeable.

Bonnie B from Monroe

The young installer, Steven Barth, was outstanding.

Robert L from Kirkland

Just had Richard out here to take a look with my furnace which was making quite a bit of noise. Had it apart, cleaned and resealed in 30 minutes. It's perfectly silent now, he also explained the situation to me in detail as he worked on it. Offered suggestions for the future of my furnace which I will heed. Awesome experience, I've used Cardinal for several years now and never once had the slightest issue with them.

Herrick M from Sammamish

"Very impressed by all aspects of project. Highly recommend!"

Shannon from Kirkland

"My salesman was very courteous, professional, friendly and knowledgeable. The installers were also and very efficient. They worked diligently to finish up the same day knowing I had plans for the following day."

Ojettia from Redmond

"Cardinal Heating was great. From the office to the techs installing the furnace they were completely professional. They did a fantastic job!"

Peter from Bellevue

"We appreciate the consistency in sending out the same technician each visit."

Jill from Bellevue

"Tom was a great installer and the salesman was professional and knowledgeable. Thank you!"

Carolyn from Seattle

"This company has always been reliable, prompt and extremely courteous."

Karin from Yarrow Point

"We used Cardinal when we built our home in 2001/2002 and will continue to use in the future. Thanks!"

Earl and Jan from Bellevue

"Great service!"

Thomas from Lynnwood

"Very happy with prompt service, installers left garage area neat and clean, would definitely recommend."

Emily from Issaquah

"I have been a customer since 1995 (two homes). They have been great to work with."

Kathleen in Bellevue

"We have used Cardinal for service since moving into our home in 1990. We like their service and felt comfortable with Carrier because they sell, install and service that product."

Wesley from Bothell

"A top-notch company from bottom to top!"

Don from Edmonds

"The whole project from start to finish was exceptional."

Mike from Kirkland

"We can't say enough good things about Ed T. Very positive person, knows your products, an expert, very professional. Follows through from A to Z."

Jim and Sue

"I worked with two dealers to get estimates, and Cardinal got me a much better overall system than the other dealer did for roughly the same price. Cardinal also did a better job of informing me about the rebates than the other dealer did."

Dana in Bellevue

"Very flexible in working with challenges of an older home and problem with me getting house ready."

Don in Everett

"The service technician, Richard, was knowledgeable, friendly, and efficient. He serviced my furnace and water heater, but also investigated two other issues that I asked him about that were not part of the original service call. I will certainly use Cardinal Heating again in the future."

Matt from Issaquah

"All personnel we dealt with were friendly, patient and knowledgeable."

Ching from Issaquah

"Installers were terrific! Things were well-handled and communication was excellent. Cardinal left me with the impression it would do whatever it took to make me a satisfied customer."

John from Bellevue

"The installers were true professionals, completed work on time, and as promised. I love my new heat pump & furnace system!"

Larry from Kirkland

"Your team did a fantastic job during the install at our home last Fri 10/30. Jose and Tom were very professional, knowledgeable, and efficient in every way. From layout, to prep, to cleanup, we couldn’t be more pleased with the guys or with Cardinal Heating. I would highly recommend Cardinal to anyone, so don’t hesitate to use me as a reference."

Cardinal Heating & A/C Inc.

Committed To Your Comfort

Call: 425.296.2097

Professional & Reliable Furnace Repair