Rudy Cools Heating & Air Conditioning
“If you're look for reasonably priced, kind, and courteous folks without the high pressure sales tactics then Rudy Cools is your company.”
Best HVAC Contractors in Gastonia, NC
16 companies listed · all 16 in Gastonia · 6 open 24/7 · 11 open weekends · all 16 rated 4.5+
Data verified October 21, 2026
Dilling Heating
“We were worried something was terribly wrong with our old AC unit but he had it up and running in under an hour!”
Unique Air Heating & Cooling
“Brad was punctual and explained what he was doing and what he saw as he went along.”
Roland Black Heating & Cooling
“Kellen Wilbanks was extremely professional and made the entire process very straightforward.”
GSM Services
“Techs have been very helpful, they let us know the condition of our heat and air and any potential problems”
Carolina Appliances Heating & Cooling
“Not only did he fix it in a timely manner he went through and took the time to explain to me what was happening and what he did to fix it.”
The 16 companies listed for Gastonia, 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: Gastonia, NC
All 16 companies we list here are in Gastonia itself. The companies on this page are rated from 4.5 to 5.0 across 6,409 reviews; 8 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise professionalism (95%), responsiveness (91%) and quality (88%). The topics that come up most in reviews of the companies on this page are "informative", "price" and "efficient". 6 are open around the clock; 11 are open on Saturdays and 10 on Sundays. The services the companies on this page list most often on their websites are indoor air quality (4), duct cleaning (3), heating services (3), air conditioning services (2) and commercial hvac & roofing (2). 6 show a license on their websites and 3 have a BBB rating of A or A+. 12 have ten or more years of experience, the longest 33 years. 6 offer emergency call-outs; 7 offer financing or payment plans; 1 gives free estimates; 6 are family- or locally-owned and 7 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.
Which companies listed for Gastonia answer no-heat calls at night?
Round the clock availability appears in 6 of the 16 listings on this page. An overnight visit is usually a diagnosis and a temporary fix, since supply counters are shut until morning. Ask what the after hours call out is before the truck leaves.
Jimmy Jones Quality Hvac
“The service is excellent…always professional, on time and doesn't try to sell you anything you don't need…,very reasonable prices for services rendered.”
Tommy Bynum Heating & Cooling
“He was very detailed with his explanations and answered all of my questions and concerns with patience.”
Airtechs Mechanical Services
“They were able to take care of the issue while I was at work.”
Southern Comfort
“They got the job done much sooner than I thought they would and we have heat!!”
Gastonia Sheet Metal
“Your did an excellent job and were extremely professional in every way!”
Hvac Service Corporation
“They were on time and goyt the job done right the first time.”
True Temp Services
“Chris and Joel were a pleasure to work with, they were in and out of my house in a two day period with assessing my old unit and installing a new system.”
Digitrol
Energy Efficient Heating & Air
“He has been in business since 1975 and I trust him with all of my 120 condos in Charlotte I could never ask for a greater guy or a businessman he will always had my business”
Dynasty Heating and Cooling
“Great group of guys very professional and fixed my ac no problem and not a break the bank fee either def recommend”
Why these companies made our list
What customers say about companies in Gastonia
- “Mike the owner was very professional and knowledgeable about what would work best for our house.” — customer of Unique Air Heating & Cooling
- “Everyone was professional and courteous, and Trent in particular was so kind and respectful.” — customer of Jimmy Jones Quality Hvac
- “Very prompt and friendly. Had a new thermostat installed and is working great!” — customer of Southern Comfort
- “Mike was very knowledgeable and didn't mind me hanging around asking questions; I learned a lot about how heat pumps work and how to use my new one.” — customer of Unique Air Heating & Cooling
Excerpts from public reviews of the companies listed on this page.
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