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At Cosby Heating & Cooling 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.

Read what other customers have said about us.

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See What Our Customers Have to Say -
35 Reviews

Joshua Wolgamot
They installed my heating and cooling a little over a year ago. Since my very old furnace has been changed, I have saved a lot of money on my gas and electric bills! My house is very comfortable thanks to the great install by Cosby’s!
Candace B. Alexander
I have been a long time customer of Cosby Heating & Cooling. Over the years they have become trusted advisors when it comes to HVAC needs, service and repairs. Great team work too!
Michael Erow
I want to thank Cosby they did a great job and made it right with me.They am to please and I give them a 5 star.So if you're not satisfied they will make it right.As Customer service, Adam Guinther is a great guy and he made it right with me. Thank you so much, Cosby, as your the only one i will have for my furnace.
Taggart Jerry
Located in Mount Vernon
Very happy with geothermal installation Greg and Laura have been great to work with They were courteous knowledgeable and very helpful through all aspects of the process Every consideration was taken for ensuring a smooth transition to our new system Always made sure of clean up and nice clean install Will definitely use Cosby again
Service: New System Installation
Tammy Pearce
Thank You Awesome Job....
Raymond Igou
Very professional and courteous, Adam was on time worked around my schedule and completed job fast. Highly recommended company that i trust thanks guys.
Laura Snyder
Located in Newark
Service: Preventive Check
Jim Crowl
Frank Green
Great pizza. Fast friendly service.
Dottie Pelton
Carl was awesome. He was very thorough and polite. Told me each step of the way what he was going to do. Thank you Carl for a job well done.
Mike Brannon
Honest business
Drew Walker
Outstanding experience employees went above and beyond to my expectation. Adam is very knowledgeable, friendly and extremely helpful I would recommend them to anybody with out hesitation. Dr. Drew Walker
Marion Brill
Located in Mt. Vernon
I am extremely pleased with Cosby's Cosby Heating and cooling especially Adam Guinther. The sales rep he did his utmost best to evaluate the situation and and the amount of BTUs needed. Also select the best product that would meet my needs / expectations and also how to accommodate the existing situation. I was very pleased with the price that he quoted and I was also very pleased with the team work. The whole team did an excellent job of installation, they were efficient and they worked with the sales rep to install the product according to my requests. Which I changed somewhat. I am just extremely happy with Cosby Heating and cooling and I thank them. They exceeded the level of quality I expected.
Service: New System Installation
Brock Lambert
Very polite staff.
Thomas Groshong
I have been using Cosby since I bought my home over 20 years ago. I have always had good service, receptionists are always helpful. Service technicians have been mindful of my needs. Sales staff has been absolutely great. I decided this year to install a new furnace and air conditioning unit. The installation, maintenance, service, is as good as it gets. The "BEST" you can get in our area. I have never had regrets working with Cosby Heating and Cooling!!
Trisha Untied
They installed my A/C & furnace unit! Did an amazing job, very professional & friendly! Highly recommended!
Jenna Shoop
They came and repaired my air conditioner the same day that it stopped working in the middle of a hot summer day. Great service!
Adam Guinther
Jeff Burkhart
Located in Mansfield
Adam, Laura and the installers did an awesome job, very professional service and quality installation, would recommend Cosby Heating to anyone without hesitation.
Service: Bryant Furnace
Carole McFarland
Cosby Heating and Cooling is a family-owned company with professional friendly staff that can meet all your HVAC needs
Andrea French
Our furnace went out and we called for a repair, and they came within an hour or two. We actually needed a new furnace and had a dangerous carbon monoxide leak to boot. We had an installer here within a half hour to give us an estimate, and by mid-afternoon we had a new furnace installed. On a day where the temperature was single digits, I can't stress enough how much we appreciated it. I was making a cherry pie, and they had the furnace installed quicker than I could make and bake a pie. Now that's bragging rights! Thank you to the entire Cosby team.
Dave Parsons
We had a pipe in our heating system burst in the sub zero temps and Bob came out at 8:30 pm and fixed it. So thankful for their great service.
Susan McDonald
Amazing service and very responsive! A+
David Strange
Awesome people, fair price
Randy Stiltner
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