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24/7 Heating & Cooling Experts 

At MR. HVAC Heating and Cooling, we're proud to be northern Atlanta's trusted 24/7 HVAC specialists, providing fast, reliable service when you need it most. With a 5-star rating from over 29 satisfied customers, our team is committed to keeping your home comfortable year-round.

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Address: 7620 E Cherokee Dr, Canton, GA 30115
Call Now: (770) 213-4111 (Available 24/7!)
Service Hours: Open 24 Hours
Financing Available: Ask about flexible payment options!

We provide HVAC repair, installation, replacement, and maintenance services across northern Atlanta, including parts of Bartow County, Cherokee County, Cobb County, Fulton County, and Paulding County. If you're unsure whether we serve your location, please get in touch with us to confirm if your home or business is within our service area.

5 out of 5 stars - 74 votes

5 Stars (74 Reviews)

Hear What Our Clients Say

5-Star Service, Trusted by Homeowners in Canton, Woodstock, Roswell & Nearby Areas

Homeowners trust MR. HVAC Heating and Cooling for fast, reliable, and professional HVAC service. From emergency AC repairs to expert heating installations, our customers rave about our prompt response times, honest pricing, and top-quality work.

Mr. HVAC is fantastic! Chris came out promptly, assessed exactly what needed to be done, and gave me a very fair quote for a high-quality brand. The installation went smoothly and professionally, and everything is working perfectly. I really appreciated the honesty, expertise, and great service.... Mr. HVAC is fantastic! Chris came out promptly, assessed exactly what needed to be done, and gave me a very fair quote for a high-quality brand. The installation went smoothly and professionally, and everything is working perfectly. I really appreciated the honesty, expertise, and great service. Highly recommend!
My husband and I were looking to have our HVAC system upgraded and additional duct work done in our basement. We searched contractors through a vendor portal with our home improvement account and came across Mr. HVAC. We reached out on Friday and Chris was at our house on Sunday for an... My husband and I were looking to have our HVAC system upgraded and additional duct work done in our basement. We searched contractors through a vendor portal with our home improvement account and came across Mr. HVAC. We reached out on Friday and Chris was at our house on Sunday for an estimate. He spent a significant time with us looking over our unit, ducts etc, while discussing what our wants and needs were. I appreciate more than anything him LISTENING to my needs and selling us only what we needed/wanted. Once he understood what our needs and wants were he created a plan that was within our budget and got us scheduled. There was a week lag time (perfect for us to prep). The technicians were awesome, friendly, efficient and timely. Chris’ partner Robert communicated with my husband and I each day (project was two days) letting us know the status. Our project was executed just as we discussed. I absolutely recommend Mr. HVAC as they warranty they labor and parts as well. I’ve waited 6 years to have heat in my basement and I can’t even explain how excited I am to be warm and to have had such a warm experience.
Mr. HVAC Team showed up promptly and introduced themselves. We were scheduled within one week of quote sign-off. All were very courteous and professional. They stayed on-site from start to finish, and ensured the new system was working as expected before leaving. I give this team 5 Stars for... Mr. HVAC Team showed up promptly and introduced themselves. We were scheduled within one week of quote sign-off. All were very courteous and professional. They stayed on-site from start to finish, and ensured the new system was working as expected before leaving. I give this team 5 Stars for quality and price. Mr. HVAC is not out to take advantage of anyone. I highly recommend them.
Outstanding service! The HVAC team responded incredibly fast—within 24 hours of our call—during a brutal heatwave with temperatures over 95°F. With elderly residents over the age of 70 in the home, their quick and professional work brought us much-needed relief and peace of mind. We’re so... Outstanding service! The HVAC team responded incredibly fast—within 24 hours of our call—during a brutal heatwave with temperatures over 95°F. With elderly residents over the age of 70 in the home, their quick and professional work brought us much-needed relief and peace of mind. We’re so grateful for their prompt response and excellent repair. Highly recommended!
I was impressed with Mr HVAC from the free estimate to the finished replacement. A zero pressure experience. Literally 3 days from first call to completion!
Chris was amazing. My A/C went out on a 90-degree Sunday. not only did he answer the phone, but he came to my home in a few short hours. He checked my home and unit, found and repaired the problem the same day, even though he had to return after allowing time for ice buildup to defrost. He is... Chris was amazing. My A/C went out on a 90-degree Sunday. not only did he answer the phone, but he came to my home in a few short hours. He checked my home and unit, found and repaired the problem the same day, even though he had to return after allowing time for ice buildup to defrost. He is prompt, efficient, knowledgeable, courteous, and friendly. All this plus reasonable fee for coming out on a Sunday. It was so refreshing to have an actual human answer my phone call rather than a machine. Thanks Chris, I will definitely recommend you to family and friends!!
I'm very happy with my experience with Mr HVAC. They had my a/c unit back up and running the same morning I called. When asking him about potential replacement down the road, I appreciated the honest and straightforward feedback. I will definitely recommend to other and be back for future HVAC needs
We are so grateful to have Mr. HVAC in our area! From start to finish, they were incredibly honest, efficient, and professional. It's rare to find a business that operates with such integrity, especially in an industry where it's easy to feel taken advantage of. They remind me of the... We are so grateful to have Mr. HVAC in our area! From start to finish, they were incredibly honest, efficient, and professional. It's rare to find a business that operates with such integrity, especially in an industry where it's easy to feel taken advantage of. They remind me of the businesses from years ago—before big corporations took over. The team was quick, got the job done right, and didn’t try to upsell unnecessary services. If you're looking for a trustworthy HVAC business, look no further than Mr. HVAC. We highly recommend them!

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