Money-saving HVAC maintenance services for Greeley, CO & surrounding areas. From emergency air conditioner to furnace maintenance, count on A to Z Heating & Cooling for reliable solutions. Call 970 353 0315!

HVAC Repair Greeley CO

Services Provided

Air conditioning repair service
58%
Electrician
6%
HVAC contractor
18%
Heating contractor
18%

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Recommended Reviews

4.8 55 Reviews

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Carlo A

August 02, 2024

Great service from Derek and fast response times with same day appointment
Amanda Northcutt

July 17, 2024

Derek installed and has maintained our new furnace and AC. I have always appreciated his friendly and knowledgeable service. They are also affordable. He was here again today and I appreciated the good work with photos of my AC so I understood. It is always a nice feeling when you get service from someone who feels like they are treating you like you are a friend not just a customer.
Michelle Heiny

June 30, 2024

Anthony and Derek were wonderful from the start. They took the time to explain the different systems and which would work best for our house. They gave us a date of installation and the entire unit was put in and up and working before the date. They left the area cleaner than it was before. Very polite and accommodating. Highly recommend using A to Z!!!
Chris Rothenbury

February 01, 2024

A to Z was a complete pleasure to work with from top to bottom! They were the only company to answer on a Saturday during a cold snap, they offer competitive and fair pricing and they only quoted work that actually needed to be done rather than adding unnecessary work. Our furnace is now humming again and we are much warmer! Highly recommend them for your HVAC needs in Northern Colorado, Greeley and beyond
Rhiley Forbes

January 16, 2024

I called first thing on a Sunday morning and they were at my house within an hour! Anthony was the one that helped and he was absolutely amazing. The price was great and the customer service was phenomenal!