Santaair Heating and Air
“Tyler and the team from Santa Air were courteous, professional, and efficient.”
Best HVAC Contractors in Raleigh, NC
23 companies listed · all 23 in Raleigh · 13 open 24/7 · 19 open weekends · 22 rated 4.5+
Data verified October 21, 2026
Airmakers Heating & Cooling
“Always satisfied and would highly recommend Air Makers for new installations and service.”
Newcomb and Company
“Eugene as always does a great job he replaced my garbage disposal and did a fabulous job i would recommend Eugene and Newcomb for all plumbing needs”
Carlton Heating & Air Conditioning Inc.
“They made sure everything was working and in place to make sure they did the best possible job they knew how!”
All American Heating & Air Conditioning
“Professionalism and efficiency make it a pleasure doing business with All American Heating and Air.”
Delta Heating
“They arrived on time and were complete professionals during the entire process, from sales, to installation, to follow up.”
The 23 companies listed for Raleigh, 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: Raleigh, NC
All 23 companies we list here are in Raleigh itself. We have 68 companies in Raleigh on file; this page shows the highest-rated 23. The companies on this page are rated from 4.4 to 5.0 across 16,344 reviews; 22 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (89%), responsiveness (83%) and quality (82%). The topics that come up most in reviews of the companies on this page are "efficient", "price" and "informative". 13 are open around the clock; 19 are open on Saturdays and 17 on Sundays. The services the companies on this page list most often on their websites are heating (7), air conditioning (4), plumbing (4), indoor air quality (3) and air quality (2). 10 show a license on their websites; 1 lists staff certifications (NATE) and 8 have a BBB rating of A or A+. 17 have ten or more years of experience, the longest 68 years. 18 offer emergency call-outs; 18 offer financing or payment plans; 6 give free estimates; 7 are family- or locally-owned and 15 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 Raleigh answer no-heat calls at night?
Round the clock availability appears in 13 of the 23 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.
Tech-on-Deck Heating
“They were very detail oriented and respectful of my property being sure to do a very clean installation and not leaving a mess behind.”
Element Service Group Mechanical LLC
“He was very thorough and took the time to explain all the tasks he was doing.”
Comfort Hounds Heating & Cooling
“I joined the comfort companion club because if I have an issue, I'll be calling comfort hounds!”
Rainbow Services
“He was prompt and very transparent about what work he was doing, what was worth it, what wasn't, and he was reasonably priced overall.”
Fogg Hvac
“Excellent service, above and beyond and very happy with the quote, installation and service we received.”
Service Experts Heating & Air Conditioning
“We were expecting to need an expensive part or service, but they located a minor issue and were able to repair it quickly and at a reasonable cost.”
Reliable Heating and Air
“He took his time answering every single question (and I had plenty).”
Bolton Construction & Service
“I have relied on Bolton for years and will continue to call upon when electrical, HVAC or plumbing work is needed.”
Air Experts Heating & Cooling
“Gabe was my technician and he was incredibly thorough and helpful, explaining what his plan was and what I could do as a homeowner to increase my HVAC efficiency.”
Raleigh Heating and Air
“It was fast to get them out to my place even in the summer.”
Allen Kelly & Company
“Called me before my appt with an earlier availability, and the tech was polite and explained things so I could understand them.”
Comfort Monster Heating & Air
“About a month ago we had a problem where the cooling wasn't quite keeping up and Luis came out to service us and found ants in the contact points - cleaned them all out, and now it works fine”
Eco Green Air
“Gilbert was professional, remembered where our unit was and was prepared for the crawl space.”
MTC Heating & Air Conditioning
“On time, very efficient, friendly, did a good job of cleaning up”
Heroes Heating and Cooling
“Communication was great, technician arrived when he said he would, wore shoe coverings, was clean, organized, and knowledgeable”
919 Fix My AC
“Workers were very nice, here on time and completed work as directed and didn't try to sell me a new unit like many companies do.”
Carter Heating & Air Inc
“They showed up within a few hours of calling and fixed the issue quickly.”
Why these companies made our list
What customers say about companies in Raleigh
- “Honest, transparent and professional across entire staff. Starting with inspection, estimate, furnace replacement and their independent self inspection of worked performed.” — customer of Comfort Monster Heating & Air
- “We were very impressed with Raleigh Heating & Air: responsiveness, courteousness, professionalism, very efficient work and knowledge.” — customer of Raleigh Heating and Air
- “My gas furnace stopped working this past winter, and Jason was very knowledgeable, fast, and explained his troubleshooting steps to me all along the way, which gave me complete confidence in the final analysis and costs involved.” — customer of 919 Fix My AC
- “Mark is extremely professional and has good patience level to answer all my questions.” — customer of Raleigh Heating and Air
- “Luis was very polite and knowledgeable about the condition of our air conditioners.” — customer of Comfort Monster Heating & Air
Excerpts from public reviews of the companies listed on this page.
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