G+S Heating Air Energy Services
“Thom did a great job performing the maintenance on our units today.”
Best HVAC Contractors in Kannapolis, NC
15 companies listed · 5 in Kannapolis · 7 open 24/7 · 11 open weekends · all 15 rated 4.5+
Data verified October 21, 2026
C Little Services LLC
“He showed up and was able to repair our unit so quickly.”
Integrity Air Concord
“He was at my house within 45 minutes, problem found and fixed within an hour.”
Jason Overcash Heating and A/C
“Quick to respond and quick to come out and fix my A/C problem.”
G Squared Mechanical LLC
“Will take care of your needs and at reasonable prices.”
Race City Heating & Air Conditioning
“Had no ac team came out took old system out and installed new furnace and ac unit in 5 hours guys did great job very good at there job my new guys thanks”
The 15 companies listed for Kannapolis, NC work on furnaces, heat pumps and air conditioners. Each profile repeats what the company publishes about its hours, its license and the equipment it fits, alongside ratings and quotes drawn from public reviews.
Area overview: Kannapolis, NC
Of the 15 companies we list here, 5 are in Kannapolis itself and 10 come from towns including Concord (3, 6 mi), Mooresville (3, 13 mi) and Cornelius (2, 13 mi). The companies on this page are rated from 4.6 to 5.0 across 6,048 reviews; 9 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise professionalism (92%), responsiveness (91%) and quality (85%). 7 are open around the clock; 11 are open on Saturdays and 8 on Sundays. 5 show a license on their websites; 2 list staff certifications (NATE) and 5 have a BBB rating of A or A+. 12 have ten or more years of experience, the longest 62 years. 10 offer emergency call-outs; 9 offer financing or payment plans; 7 give free estimates; 5 are family- or locally-owned and 4 list coupons or special offers. We have a website on file for 13 of the companies on this page; 13 publish a contact page; 10 list a public email and 1 takes bookings online. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Why do some of these firms show another city?
5 of the 15 companies are based in Kannapolis; the others come from other towns within 15 mi. This trade drives to you, so a shop over the county line is normal. Ask whether your address carries a travel charge.
Temperature Design
“The pricing is very fair, quick installation and love our new unit!”
Air Crafters Heating and Cooling
“On Father's Day, they came out for an emergency fix and arrived right at 9am as promised.”
Allied Aire Inc Heating & Air Conditioning
“We had our 12-year old HVAC system replaced with a new Carrier system by the Allied Aire team and were very impressed by the great customer service throughout the process!”
Ecogreen Home Services: Heating and Air
“You got our air conditioning system working and cooling again.”
Chad Love Services
“Jagger came out for a 6 month service today and was super professional.”
S.A. Sloop Heating & Air Conditioning Inc.
“We reached out to Sloop, and they went above and beyond to replace the unit and get our tenants comfortable again.”
CMA Mechanical Heating & Air
“I have a TRANE A/C and he fixed it for us with minor issues being the problem”
Freeze Refrigeration Inc
“If you're looking for an HVAC company, Freeze Refrigeration is in my opinion the best there is.”
All Temp Co. Air Conditioning and Heating
“Jarret spent 10 hours with us on a Friday, until 11pm, to address cooling issues for us on 2 of our HVAC units that were struggling in the hot conditions.”
Why these companies made our list
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