Skip to main content

Helping Manage Comfort and Productivity Levels

Commercial A/C and Heating in Greenville, South Carolina

High-Quality Services

Our Available Services

planningLong Mechanical, Inc. offers solutions in light commercial, multi-family and student housing.  Our heating and air services help manage monthly costs, productivity, and comfort levels.

Our goal is to provide you with superior service from start to finish with planning, design build, and retrofitting.

With a focus on reliable, quality products and exceptional service, Long Mechanical, Inc. is a leader in mechanical construction.

Our Projects Include

  • Apartment Buildings
  • Daycares
  • Medical Offices
  • Recreational Facilities
  • Retirement Communities
  • Storage Facilities
Long Mechanical Inc logo

Contact Us

Let Us Show You the Difference

Get in Touch
5star

Testimonials

  • “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