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Quality Service Company

Quality Service Company, LLC is a locally owned and operated HVAC company. Chris McDonald started Quality Service Company in 2003 after working with other local HVAC companies for around 10 years. In 2011, Chuck Polk joined in partnership with Chris. Chuck had been working in the HVAC industry for over two decades with local HVAC companies, then as a Trane employee, and then owning his own business. The two merged their companies together under the name, Quality Service Company, LLC.

Our Mission Statement is “Through great employees, we will continue to grow our trusted name by delivering exceptional service through honesty and integrity.” We believe in always doing the right thing for our customers, and our employees. We believe in having pride in the products we provide; that teamwork is the source of our strength; and upholding the highest level of confidentiality for our customers.

QSC trucks and shop.

Customer Testimonials

We love hearing from our customers! If you've had us work on your HVAC system we would love to hear from you too.

Heat Pump Installation in Florence, SC 29501

“Well managed company with great service. Chris and Will were hard working, polite and pleasant. They arrived on time and answered any questions we had. Excellent service. Jason followed up with any questions we had.”

– Sal P.

Heat Pump Repair in Florence, SC 29501

“Chris was the only one to respond to a call for service – we called 3 different companies. He responded and came right over (on a Saturday). Chris diagnosed the problem and had a replacement motor on his truck. He insisted on determining if the motor was still under warranty to possibly save us some of the expense. It was not. He had the motor replaced and the system working in less than an hour. Great personality, very pleasant, and explained everything. He and his company just went to the top of our list!”

– Joe D.

Air Conditioner Replacement in Florence, SC 29501

“Very nice men, quiet and polite, very good work”

– Mack M.

Need HVAC Service?

Contact the experts at Quality Service Company.

Call us at 843-773-2550!

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We Service All Brands

We service all HVAC brands.

We Service All Brands

We service all HVAC brands.