Dulin Mechanical Services
“For many years it has always been a pleasure for me, friends and family to deal with Dulin Mechanical; from sales, installation, and service, including after-hours service; commercial and residential projects.”
Best HVAC Contractors in Concord, NC
22 companies listed · all 22 in Concord · 6 open 24/7 · 16 open weekends · 20 rated 4.5+
Data verified October 21, 2026
Chad Love Services
“Jagger was my technician today and provided great service, was knowledgeable and kept me informed throughout the repair process.”
CMA Mechanical Heating & Air
“They also send you a text when your text is on the way, so you can track when they're actually going to be there.”
All Temp Co. Air Conditioning and Heating
“He was professional, courteous, and completed the task in a timely manner.”
Three Way Plumbing
“He was professional, answered all my questions in a very courteous way and was able to book our replacement in a reasonable amount of time.”
T. Byrd's Hvac Heating and Air Concord NC
“He made a valid recommendation for a repair and also provided an onsite quote for a replacement unit for one of our systems.”
The 22 companies listed for Concord, 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: Concord, NC
All 22 companies we list here are in Concord itself. We have 23 companies in Concord on file; this page shows the highest-rated 22. 21 of the companies on this page have a rating, from 4.4 to 5.0 across 5,525 reviews; 11 have 50 or more reviews and 20 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (89%), responsiveness (87%) and quality (84%). 6 are open around the clock; 16 are open on Saturdays and 12 on Sundays. The services the companies on this page list most often on their websites are heating (3), air conditioning (2), electrical services (2) and indoor air quality (2). 7 show a license on their websites; 1 lists staff certifications (EPA) and 7 have a BBB rating of A or A+. Domain records put 10 websites of the companies on this page at ten or more years old; the oldest dates from 2000. 8 offer emergency call-outs; 5 offer financing or payment plans; 4 give free estimates; 6 are family- or locally-owned and 6 list coupons or special offers. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
Do any heating firms listed for Concord work on Saturdays or Sundays?
Saturday or Sunday hours show up for 16 of the 22 companies here. Saturdays fill with the calls that came in on Friday, so ask whether you are getting a repair slot or a sales visit. Sunday work is usually treated as an emergency call.
A.n.t. Comfort Solutions
“I called previous day and they were on the job the next day.”
Blue Collar Trades
“He did a good job getting me back you and running and didn't bet me up on the price.”
Subzero Mechanical LLC Heating & Air
“Very knowledgeable about our AC unit and saved us a lot of money.”
Trident Mechanical Systems
“Have been a satisfied customer for years, and will continue to be a repeat customer for years to come.”
Air Repair Inc
“It was a great experience, the technician was very knowledgeable and helpful also friendly.”
Concord Heating & Air Conditioning Inc.
“Very reliable local business who has been around for over 25 years.”
Get Air Done LLC
“Based on his professionalism I will probably I have them do servicing on my home HVAC too!”
JLK Mechanical LLC
“They were super fast & efficient, they will 100% get my business again in the future when needed!”
City Tin Shop Heating and Air
“They are truly honest and perform the highest quality services for the surrounding community.”
Coolidge Heating and Air
“Great company,the owner is a very smart and educated person will recommend to everyone..”
Motley Heating & Cooling
“Motley is always professional and never over estimates the repair or replacement.”
Central Systems
“This company went above and beyond to ensure that I had heat in my house...”
Rizon Air Technologies
Supreme Ac/Heat and Remodeling LLC
“Professional, fast and efficient work with friendly customer care at a very friendly price.”
Protech Heating & Cooling Inc
“They truly care about their customers, I would recommend Pro Tech over anyone else!!”
G&G Heating & A/C
Why these companies made our list
What customers say about companies in Concord
- “They are always flexible to take care of us, friendly, professional, and the work is performed at the highest level.” — customer of Trident Mechanical Systems
- “Tech person arrived within an hour of original phone call, professional, respectful and had considerable knowledge of our furnace.” — customer of Air Repair Inc
- “Adam and his installation team were so good and friendly and took great care of my home.” — customer of Get Air Done LLC
- “Josh was very professional and not only did he complete the inspection, but he also provided us with recommendations for additional work that could be completed to add life and safety to our furnace system.” — customer of T. Byrd's Hvac Heating and Air Concord NC
- “Excellent service from Tristan and Logan. Arrived on time and checked out our furnace.” — customer of Trident Mechanical Systems
Excerpts from public reviews of the companies listed on this page.
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