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At A to Z Indoor Comfort we strive for 100% satisfaction in everything we do. We value your opinion and invite you to tell us and others about your experience with us. Please take a few moments to tell us what you think by leaving us a review here on our website or on any of these popular review sites or social networks.

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Reviews of A to Z Indoor Comfort


(Based on 7 rated reviews)


Product or service reviewed: Mini split

Great service, professional, clean. Highly recommended!



Product or service reviewed: service

A To Z is a wonderful company to work with. Thanks to Paul who responded to a no heat call on presidents weekend and got my furnace working to Logan who came today with the replacement part. Everyone is always kind and caring efficient and knowledgeable.

Janyce Terwilliger
Richfield Springs


Product or service reviewed: Service on vapor locked pipes

Excellent prompt service right before a holiday. Saved the weekend by restoring heat to our home. We will definitely be using them again in the future.



Product or service reviewed: Mitsubushi Heat Pumps (Cooling & Heat)

Mike and his team installed our units in April 2021. At first, there was nothing to judge at that time of year as not really hot or cold. The heat and humidity of the past few weeks though is only on the outside to my family. Everything Mike promised in terms of cooling has been right on. This old house is as cool as can be with no noisy air conditioners. I cannot express enough how pleased I am with this system and the team that installed it. Entire system installed in two days by experienced, courteous people. We thank you guys for making summer bearable!!Joe from Amsterdam

Joe Muldoon


Product or service reviewed: Home services

As a property manager responsible for a number of vacation homes, I’d been searching for a professional contractor to handle repairs and service requirements. Since meeting Mike at A to Z, they have quickly become our go-to provider when ever something needs repair. Quick, reliable and honest. Highly recommended.

Bill Miller


Product or service reviewed: Oil furnace repair

I recommend this company to everyone I know. They are terrific to deal with! Had to call for a repair on our oil furnace, they came the SAME DAY! They were so thorough, even calling the manufacturer of our furnace. Very professional, from Candy in the office to all of the technicians!

Julie & Dave


Product or service reviewed: Furnace cleaned maintenance

Great people to do business with, they are experienced and very knowledgeable. When you call Candy, she's very friendly and accommodating. Great small company to do business with

Brian Tiberio
Palatine Bridge