"Install The Best And Service The Rest"

We are a family owned business servicing the Puget Sound since 1971 and are dedicated to superior customer service. At Ronk Brothers Heating and Cooling, we continue to "Install the best, and service the rest!"

Customer Service

Our team strives to provide the highest quality and customer service in the industry. We treat you as if you are our only customer to ensure your 100% satisfied.

Fast and Timely

When your furnace stops working we understand it is a major inconvenience. Which is why from the moment you contact us, we provide exceptional customer service that is fast and friendly.

24/7 Emergency Service

24-hour furnace repair is always just a phone call away! Our fleet is fully stocked to get you back up and running quickly. When your heat is off, the heat is on to get it fixed as quickly as possible!
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Schedule a Service Call

24-hour emergency repair is always just a phone call away! Our fleet is fully stocked to get you back up and running quickly. When your heat is off, the heat is on to get it fixed as quickly as possible! Don't delay, contact us today!

Company History

Ronk Brothers Heating and Cooling, a family owned business was started in 1971, dedicated to superior customer service. Today, Ronk Brothers Heating and Cooling is one of the largest HVAC service companies in the Puget Sound, with our home office still right in the heart of downtown Sedro-Woolley, Wa.

Ronk Brothers Heating and Cooling pride ourself on being a one-stop shop that is able to meet all of our client’s heating and cooling needs. Our goal is to provide the highest quality service, maintenance, and installation on schedule, and on budget, along with outstanding customer service. Today, 47 years after starting the business, owners Brian Ronk and Joey Koncoski still focus on putting the customer first!

Ronk Heating and Cooling History

Testimonials


“This company is seriously the best. Starting with the receptionist and extending to the technician. Greg came out, was incredibly professional, kind, and took care of the problem at an excellent price. If you are trying to find a good furnace repair company stop looking and call Ronk Brothers."


– Margaret J. | Everett, Wa

Our Latest News and Insights

Read the latest posts for ideas about how you can maximize your energy efficiency, extend the life of your HVAC system, and make your home as comfortable as possible. You can also learn about current trends in climate control and emerging technologies in the heating and air conditioning industry.
$25 OFF Complete Heating System Tune-Up | Ronk Brothers Heating and Cooling
07Sep

September is National Furnace Tune-Up Month

It’s hard to believe but September is already here — which means that winter is just around the corner. You might still be trying to squeeze ...
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Heat Pump in Marysville, WA | Ronk Brothers Heating and Cooling
08Aug

Heat Pump in Marysville, WA

Recent Installation – Furnace and Heat Pump in Marysville, WA Are you badly in need in need of a new heating and cooling system for your ...
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York Certified Comfort Expert | Ronk Brothers Heating and Cooling
20Jul

Improve Air Conditioner Efficiency with an Annual AC Tune-Up

Improve Air Conditioner Efficiency with an Annual A/C Tune-Up The 2018 Summer is just heating up with consistent 80+ degree days throughout the Puget Sound! Now’s ...
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