Skip to main content

Established Relationships for Trusted Service

Furnace Repair in Greenville, SC

Honest Technicians

The Team You Can Trust

A family enjoying their furnace repair in Greenville, SC

Your furnace is the crucial element in your home for providing you with heat and comfort. When your furnace begins to show signs of wear and tear or does not work properly, your family will feel the effects immediately. If you need a furnace repair or furnace installation service in or around Greenville, SC, look to the experts at Long Heating & Air Conditioning, Inc., to get the job done well.

Whether you and your family need a furnace repair or installation, our team will work diligently to ensure that your heating unit produces and circulates heat properly, whether your furnace is gas or electric. Although various types of furnaces work differently, the result of our repairs will be the same because you deserve to stay warm all winter long.

Browse our about us page to learn more about our business and our services. You will rest assured that our technicians have your best interest at heart.

At Long Heating and Air Conditioning, we do our best to provide you with top-quality services that guarantee you and your guest’s comfort. We offer heating services for both residential and commercial properties to help ensure the highest level of satisfaction from our customers.

Gas And Electric Furnaces

We offer equipment and products from some of the most trusted name-brands out there to help ensure a smooth, quiet and effective heating service. Call us today to discuss your next project with our team.

Thermostat Installation

Ensure your home or business is always at that perfect, comfortable temperature with a home automation or thermostat installation from our professional and experienced technicians.

Your Heating Professionals

From new construction builds to commercial properties, our team at Long Heating and Air Conditioning is prepared to help give you the best HVAC services available at a reasonable price. Call us to learn more.

Contact Us

Always at the Right Temperature



  • “Excellent company! Hard to find pros that keep their word, priced fairly and do the work correctly, that's what Long Heating and Air does! Highly recommend!”

    — Jennifer P.

  • “All service companies reached out - Long was very knowledgeable and easy to work with. Set up an appointment and finished the service within two days of contacting. Great service and very helpful. Josh was a great technician.”

    — Patrick H.

  • "The technician was quick. We only needed the light bulb replaced in the air purification system. Longs was half the price for what was quoted previously with another company. We have been using Longs since our house was built ten years ago. Very happy with their service."

    — Patricia

  • "The technician was very professional and very thorough with our maintenance. He was friendly and polite. He explained everything very well to me. We have never had any issues with Long Heating and Air and would recommend them to friends and family."

    — Jon

  • "On the day they were to install a new A/C they were early!!! Then they went right to work, and a few hours later we had "cold" A/C downstairs!!! Working better than hoped for!!! I would recommend LONG HEATING AND AIR to all friends and family!!!"

    — George

  • "Long heating and air had always been a reliable source for providing resolutions for issues I wasn't able to fix. Their technicians are knowledgeable and professional. They don't try to sell you on unnecessary repairs. Show up on time and communicate with you about the problems. Highly recommend"

    — Gary

  • "The technician with Long Heating and Air Conditioning came to our house to work on an airflow problem. He was professional and did a great job explaining our options. We are very pleased with the work he did and plan to use Long in the future!"

    — Leslie

  • "Love the company! I had an appointment for a later date and they made a way to come see me earlier. Accommodating my family and I so we could beat this heat in the middle of summer. Thank you so much for your great service. My family and I was happy, cool and comfortable again."

    — Tiesha

  • "Technician called me before he arrived and was very friendly and informative! This was my first time using this company and I was extremely pleased with the service that I was given and I will not hesitate in the future to use long again well beyond my expectations!!! Great work!!!"

    — Brian