A-1 Heating and Air Conditioning Services

Very fast and efficient. Showed up early to both appointments. Our service technician Thomas was very knowledgeable and professional. Great service and really afforadable. Paid 600 for a new motor, 12 amp fuse, diagnostic, and he even did a free tune up. Will definitely call them again if needed.

I was able to schedule an appointment immediately. The technicians came out, they were professional, punctual and explained recommendations. I would recommend this company to anyone. A+ service.

I recently bought a home that was only using a minni split system for heating and cooling. After having 3 hvac companies come look at it, A1 heating and air gave me the most straight forward answers with no fluff. They helped fix the issues I was having with the heat pump, but due to the unreliable aspects of the heat pump and heat that it produces they also gave me a quote to install a furnace and a tankless water heater along with all the duck work. it definitely made a huge difference to get this all installed and was a huge project. They did a fantastic job, in a timely fashion and are all very professional and communicate well. I would strongly recommend A1 heating and air.

They were professional timely and courteous . I would highly recommend this company, can't say enough good things about every one that was involved in replacing the air conditioning and heater plus the water heater. Very reasonable prices. John and Lana

The technician arrived on time. Did not waste time after greeting and went right to work. Explained very clearly the condition of our furnace. Professional at all time. Would highly recommend his services. Thank you. The Schwartz's.

A-1 Heating and Cooling has always been prompt and professional on every job that we have recommended to our customers. Our customers have told us many times how thankful they were for us recommending them. If you are in Greeley, you are lucky to have them to serve you for your heating and cooling needs.

I called A1 Heating and Air Conditioning Services to replace my failing water heater. That's right, the do water heaters! They were on time, professional, did a great job with the install and cleaning up after they were finished, and we have hot water again. I highly recommend A1 for your furnace, air conditioner, or WATER HEATER! Thank you!

I️ would leave 100 stars if I️ could! A-1 was extremely helpful and responsive to everything I️ needed. The customer service that A-1 provides is the best in the industry! Slade was very helpful and informative, answered all of my questions and taught me how to use the new system. I️ would highly recommend A-1 for all of your heating and air conditioning needs!

Realistic budget conscious inspection and advice to plan an upgrade. We had A-1 out to inspect the a/c in our newly purchased home. They reviewed our system and were able to assess the issue and knew exactly what was causing the inefficient circulation. Knowledgeable and honest service. Highly recommend.

I’ve used A1 heating & Air for various projects for my property and work place. They always do quality work and leave a clean job. I would recommend Slade and his crew to anyone that needs HVAC services.