Reliable Comfort Your Family Can Count On

Expert Residential Home Heating & Air Conditioning Services

Dependable heating and air conditioning services for your home. Create a place of comfort for you and your family.

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HIGH-QUALITY SERVICE FOR YOUR HOME

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

A-1 Heating and Air Conditioning Services provides professional, experienced, heating and air conditioning services to homes in Weld County. We partner with homeowners to ensure 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 manufacturer’s specifications, or we make it right.

Reliable Comfort Your Family Can Count On

Investing in the Weld County Community

While there are a dozen different HVAC Companies within Weld County you can choose from to help with your heating and air conditioning needs, we believe we stand out from the rest. With over 40 years experience serving the Weld County Community, we know what it means to invest back into Northern Colorado. We take great pride in Greeley and are honored to serve you and your family.

Professional Residential HVAC Team

HIGH-QUALITY SERVICE FOR YOUR HOME

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 can be in Weld County, 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.

Our comprehensive residential heating and air conditioning solutions always include honest service and high-quality customer service. We work hard to develop a partnership with our clients, and our services are the proof.

A-1 exceptional heating and air conditioning services include:

AC inspection, maintenance, and repairs
Furnace inspection, installation, and repairs
Emergency services
Boiler maintenance and repairs
Duct cleaning
Diagnostic services
On-site estimates
Same-day repairs in many cases, depending on parts availability

What our Customers are Saying:

    
 
 
        
   Jeff Schreiner 
 2022-07-14
 
 
  Our AC went out and Robbie was able to come out same-day and diagnose the issue. He was really thorough and explained everything. Sadly the manufacturer dropped the ball on the order, but A-1 was very transparent and got it taken care of. Once the part came in, Robbie was back out promptly, made the repair, and our AC is back to fighting these record-breaking temps.
  
 
       
   Kent Evers 
 2022-07-13
 
 
  A-1 did a great job installing a/c on the house . They did a great job !!!!
  
 
       
   Lee Ann Lovelace 
 2022-07-02
 
 
  I cannot say enough about the excellent service this company has!!! They are responsive and kind, not trying to just make money off of you. Thomas and Ronnie, are 2 very sweet techs that have serviced my AC.   What a great business model!!!
  
 
       
   Kendrick Bowlin 
 2022-06-27
 
 
  The service was beyond what I was expecting. There were no hidden fee's or charges when I got my invoice. The issue was diagnosed and fixed in no time. I highly recommend this company  -based on my experience-
  
 
       
   Doug Measner 
 2022-06-24
 
 
  The best in town. I use them for all my apt buildings. Quick to get out. Quick to get em fixed. Reasonable prices.
  
 
       
   Fisher Landscaping 
 2022-06-22
 
 
  Aaron has been great to work with!  Thank you for the Quick response time and very professional.  Thank you A-1 Heating!
  
 
       
   Meghan vernier 
 2022-06-13
 
 
  I would give them 10 stars if I could! We had other contractors come in and tell us we needed a whole new ac unit for $5k-$20k when our ac stopped working. A1 literally saved us thousands of dollars by fixing our ac unit and being honest about what was wrong. They are now our go to HVAC people!