Business Details
Emergency
services
Expert HVAC Installation & Repair Services in Greenville, SC
Founded by industry-leading professionals and native South Carolinians, we have built a reputation for fast, honest, and reliable HVAC services across the Upstate and Midlands of South Carolina. As a family-owned business, we prioritize exceeding customer expectations through personalized service and community engagement. Our technicians undergo continuous training to stay current with evolving technology and industry standards. With two locations and a commitment to 24/7 emergency services, we provide residential and commercial clients with high-quality heating, ventilation, and air conditioning solutions.Our offerings include preventative maintenance plans, financing options, and partnerships with top-name brands to ensure long-term system efficiency. We measure success through customer satisfaction, demonstrated by decades of repeat business and referrals. Our focus remains on delivering transparent pricing, professional execution, and comprehensive support for every HVAC need.
Services
Air Conditioning Repair
Heating System Installation
Indoor Air Quality
Duct Cleaning
Preventative Maintenance
Emergency HVAC Service
Thermostat Installation
Commercial HVAC
Air Purification
HVAC Replacement
Highlights and features
- Experienced technicians with ongoing industry training
- 24/7 emergency HVAC service availability
- Transparent pricing with upfront estimates
- Custom financing options for HVAC upgrades
- Proven track record serving South Carolina communities
What people say
Hard to find pros that keep their word
Great service and very helpful
Half the price for repairs
Professional and thorough maintenance
Early and efficient installation
Services
Air Conditioning Repair
Our certified technicians provide comprehensive air conditioning repair services for residential and commercial properties. We diagnose and fix cooling system issues ranging from refrigerant leaks to compressor failures. With 24/7 emergency availability, we restore comfort quickly while ensuring energy efficiency and system longevity through proper maintenance techniques.
Heating System Installation
We specialize in installing high-efficiency heating systems including gas and electric furnaces. Our team ensures proper sizing and configuration for optimal performance. We work with leading industry brands and provide expert guidance on system selection, ensuring year-round comfort and improved indoor air quality for both residential and commercial spaces.
Indoor Air Quality
Our indoor air quality solutions address allergens, pollutants, and ventilation concerns. We install advanced purification systems like Phenomenal Aire technology that eliminate viruses, bacteria, and odors. Services include air filtration upgrades, duct sanitization, and humidity control systems to create healthier living and working environments while improving HVAC system efficiency.
Preventative Maintenance
Our Long Comfort Club offers structured maintenance plans with seasonal system inspections. Services include coil cleaning, filter replacement, and component lubrication to prevent breakdowns. Regular maintenance extends equipment lifespan, maintains manufacturer warranties, and ensures optimal system performance while reducing energy costs for homeowners and businesses.
Emergency HVAC Service
Available 24 hours a day, our emergency HVAC services address urgent heating and cooling failures. Trained technicians respond promptly to critical system malfunctions, prioritizing safety and rapid restoration of comfort. We handle emergency repairs for both residential and commercial clients with after-hours support and diagnostic services to identify long-term solutions.
Questions
Do you offer 24/7 emergency HVAC services?
Yes, we provide 24/7 emergency HVAC services for urgent heating and cooling needs in Greenville and surrounding areas.
What areas do you service?
We serve Greenville, Columbia, Charleston, and Spartanburg in South Carolina, plus Augusta and Savannah in Georgia.
Are financing options available?
Yes, we offer financing options for HVAC installations and major repairs with approved credit.
How often should HVAC maintenance be performed?
We recommend bi-annual maintenance checks for optimal system performance and longevity.
Do you service both residential and commercial properties?
Yes, we provide HVAC solutions for both residential homes and commercial businesses.
Reviews (6)
Tom Schau
Jun 24, 2022
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The technician that arrived was VERY professional and RESPONSIVE to our needs. Our A/C had frozen up and stopped working. He diagnosed the problem and corrected it. During his first visit he discovered a part was not installed at the time of construction, he also at this time checked to make sure the drain lines flowed correctly. He ordered the missing part and on his second visit installed the part and again checked that everything was working correctly. With the quality of service I will be keeping Long's phone number handy.
Pete Bartodej
May 31, 2022
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Home AC went out over Memorial Day holiday. Contacted Long Heating and Air. Office staff was pleasant and helpful! Kyle, the Technician, arrived even before appointment, was professional and personable. Walked me through possibilities. Called in to check prices with Jason, who was also professional and personable. Jason kept me up to speed with order of unit and earliest possible install date. I found along Heating and Air to be great to work with and I recommend then to meet your AC / Heating needs.
Greg Hendrix
May 29, 2022
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Long came to my house to diagnose an AC problem. The tech told me I needed a new fan which is located in the furnace. He gave me a quote on the fan replacement and a quote to replace the entire furnace. He told me to contact the office with any questions. I had several questions and called the number on the website and asked to speak to the person the tech referred me to. No answer and his voicemail was a different person.
I called back, explained what I needed and was sent to another number for the same person. Again no answer and the voicemail was a different person. This happened four times until I was told the man I was calling was in meetings all day and to leave a message on the voicemail I was connected to, which I did. That was on Friday, May 20. Today is Friday, May 27 and I still have not been contacted. I assumed earlier in the week that they did not want my business so I had the furnace replaced by a different business. I'm giving them two stars because the tech was good, on time, and helpful. It was the rest of the staff who dropped the ball.
I called back, explained what I needed and was sent to another number for the same person. Again no answer and the voicemail was a different person. This happened four times until I was told the man I was calling was in meetings all day and to leave a message on the voicemail I was connected to, which I did. That was on Friday, May 20. Today is Friday, May 27 and I still have not been contacted. I assumed earlier in the week that they did not want my business so I had the furnace replaced by a different business. I'm giving them two stars because the tech was good, on time, and helpful. It was the rest of the staff who dropped the ball.
Steve K.
Mar 31, 2022
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We had Long Heating & Air come out as part of warranty service call for our A/C unit. Technician was great! Extremely thorough - found the issue quickly but continued to check everything else to make sure it was all in good order. Respectful, friendly, and gave some good tips/recommendations. Highly recommend! Service: A/C system repair
Lori Kovich
Mar 15, 2022
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First of all, this unit had a new coil put in in December (only 3 years old) and Long was very helpful in getting that done. Of course, the air hadn't been needed since, but was turned on this past weekend, and did not work. Angel came out the day after I called and was great. He found the new problem (more leaks) and explained in detail what he did to fix them. He also explained that the fix might not hold if the part itself is bad (time will tell) and was proactive in calling his boss to see what they could do for me, should that occur. Good people!
Bean Smith
Mar 15, 2022
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Our house got struck by lightning and fried the compositor and a fuse. Technician came out, quickly figured out the issue, fix it and restore the heat. He also recommended a surge protector to help us not have this issue again in the future! He was kind and professional. I am very happy and warm again. Services: Repair HVAC, Thermostat repair, A/C system maintenance, Heating system repair
