Stay Warm This Winter

Let Dunco help keep you cozy all season long.

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Stay Warm This Winter

Let Dunco help keep you cozy all season long.

Heating Icon.

Heating

Is your furnace acting up, blowing cold air, or making too much noise? Don’t get left in the cold! Our experienced team of professionals is here to keep your home or business warm and cozy.

Cooling icon.

Cooling

Dunco Heating & Cooling is the leading company for all of your air conditioning and cooling needs. Our technicians are qualified professionals who will get the job done right for your home or business.

Indoor Air Quality icon.

Maintenance

Regular HVAC maintenance not only increases the reliability and efficiency of your equipment, it also extends its lifetime.

Dunco Heating & Cooling

At Dunco Heating and Cooling, we strive to be an HVAC leader in our community. Since 1988, our top priority is the satisfaction of our customers, and we proudly hold our company to the highest of standards to meet their expectations. That's why we provide same day (or next day) service from our qualified and trained professionals, upfront and fair pricing so there are no surprises during our visit, and 24/7 emergency service for when you need us most.*

Our specialists are highly trained and qualified to install, repair, replace, and maintain a wide variety of heating, cooling, and indoor air quality systems. No matter what your HVAC needs are, you can count on our team of experts to give you the quality service you deserve.

*Please DO NOT complete the service request form if you are in need of emergency services. For immediate attention, give us a call at 785-843-7137.

Customer Testimonials

We love hearing from our customers! If you’ve had us work on your heating or cooling system we would love to hear from you too.

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At York®, comfort is more than a feeling—it's a promise: to innovate, to assure and, most of all, to deliver.

what is short cycling?

What Is Short Cycling?

January 17, 2022

Short cycling is a term used in the heating, ventilation, and air conditioning (HVAC) world to explain a situation where a furnace or air conditioner turns on and off too frequently. The “short cycle” is the period of time that your HVAC equipment is actually running, and the shorter this cycle, the harder your system needs to work. 

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Video - Why Is My Furnace Blowing Cold Air?

Video – Why Is My Furnace Blowing Cold Air?

December 30, 2021

There are a few things to check in your home in the case that your furnace is blowing cold air, such as your thermostat settings, air filter, and your home’s ductwork. If you can’t figure out the issue, give us a call at 785-843-7137 and we will inspect your furnace.

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Why Is My Furnace Blowing Cold Air?, Young,Woman,In,Plaid,And,Eyeglasses,Drinking,Hot,Tea,From

Why Is My Furnace Blowing Cold Air?

December 9, 2021

Did you finally turn your furnace on this winter only to have cold air blowing out of your vents? Or did your furnace stop working just when you started to need it most? There are a few reasons your furnace may be blowing cold air, and there a few things to check before you need to worry too much.

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We Service All Brands

We Service All Brands