Carefully installed, leveled, and Expert repairs & installations handled by trained professionals who keep your home running safely and efficiently.
Proudly serving Seattle, Bellevue, Redmond, Kirkland, Everett, Tacoma, Renton, and surrounding Greater Seattle communities.
When you hire Cardinal Heating and Air, you receive professional service backed by our commitment to quality, safety, and customer satisfaction. From small repairs to major installations, our team is dedicated to doing the job right.
Repair, maintenance, and installation of furnaces, air conditioners, heat pumps, ductless mini-splits, indoor air quality systems, and more.
Repair, maintenance, and installation of furnaces, air conditioners, heat pumps, ductless mini-splits, indoor air quality systems, and more.
Repair, maintenance, and installation of water heaters, pipes, fixtures, drains, pressure systems, and other essential plumbing components.
Repair, maintenance, and installation of electrical panels, outlets, lighting, EV chargers, generators, wiring, and home electrical systems.
Repair, maintenance, and installation of furnaces, air conditioners, heat pumps, ductless mini-splits, indoor air quality systems, and more.
EXCELLENT Based on 567 reviews Posted on Google Judith ShahnTrustindex verifies that the original source of the review is Google. We;ve worked with Cardinal Heating & Air for years - first with our furnace and now with mini-split units throughout the house. Each technician is professional and friendly and they always help us troubleshoot issues if there are anyPosted on Google J RussellTrustindex verifies that the original source of the review is Google. Had a water heater failure and Eric D and Mike L came to assess the issue, which was diagnosed as a high water pressure issue from the main. Eric put together solutions with two options so I could decide how to move forward. They were on time and very personable and professional. They worked efficiently while keeping me informed during the work. Very pleased with the work that was accomplished.Posted on Google Jana KoeberleTrustindex verifies that the original source of the review is Google. The walkthrough of my home to assess additional AC needs was very informative and helpful. The tech took a lot time to explain my options and try to help me determine the best and most cost efficient route. I was very impressed.Posted on Google Ev HaysTrustindex verifies that the original source of the review is Google. Thomas did a great job on my maintenance visit…very professional and a good communicator for all of my questions
Furnace, heat pump, and AC service.
Comfort solutions built for Seattle homes.
Reliable service through every season.
Leaks, fixtures, drains, and water systems.
Panels, lighting, and upgrades.
Serving homes across Greater Seattle.
Tell us what’s going on with your heating, cooling, plumbing, or electrical system, and we’ll help you book a convenient appointment.
Our technician inspects the issue, explains the problem clearly, and provides honest recommendations before any work begins.
Cardinal Heating and Air completes the work with care, keeping your Greater Seattle home safe, comfortable, and running efficiently.
We proudly serve Greater Seattle and surrounding communities. If you are unsure whether we service your area, contact us and our team will be happy to help.
Most HVAC systems should be serviced at least once a year. Heating systems are best checked before winter, and cooling systems should be inspected before warmer weather arrives.
We’re celebrating our expansion into Service, Plumbing and Electrical — $179 for the first hour of labor on HVAC, plumbing or electrical diagnostics.
Spaces are limited by our current capacity — call now to reserve your discounted diagnostic call.
Valid on HVAC, plumbing and electrical service calls.