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Creating Comfort in Your Home

Now Serving Greeley, Co

A dependable heating and air conditioning service for your home in Greeley. Create a place of comfort for you and your family.

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Industry Certified

24/7 Service

Big Savings


Residential Heating and Air Conditioning Services in Greeley from the Team You Can Count On

A-1 Heating and Air Conditioning Services provides professional, experienced, heating and air conditioning services for homes in Greeley, Co. We partner with homeowners to ensure that their HVAC equipment is up to par and ready to perform in the ever-changing Colorado climate.

We always offer the highest level of professionalism and exceptional customer support. As we care for your HVAC system, we seek to build a long-standing partnership with you, so that we can work with you for years to come. You can count on our skilled team to provide you with the service you need, keeping your heating and air conditioning system running flawlessly. We make sure your system is working according to the manufacturer’s specifications, or we make it right.

Our Services

Air Conditioning

Commercial HVAC

Indoor Air Quality

Maintenance Plan

Professional Residential HVAC Team


A-1 Heating and Air Conditioning Services is here to serve you. As a locally owned and operated HVAC company, we care about the people in our community. We know how drastic the weather in Greeley can be, so we want to make sure everyone has a safe and comfortable home. That’s why we are passionate about providing top-notch customer support with a service guarantee. We’ll make sure your home is ready for any weather. If you’re looking for a heating and air conditioning company that you can trust, A-1 Heating and Air Conditioning is the answer.

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Fill out your contact information below or call us directly at: 970-352-3500