Summer is Here

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Summer is Here

Does your air conditioner need service?

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.

Air Conditioner Installation in Florence, SC 29501

“Chris and his team are true professionals. I had a new unit installed and entire duct work replaced at my home due to flooded duct work and aging unit. I would highly recommend Quality Service Co. This company came highly recommended to me and I was blown away by the quality of work and professionalism shown by each member of this company. If you have a need with Air, Heat, or Electrical, Quality Service Co is who you should call. First time customer, and will be using them again.”

– Chris T.

Air Conditioner Replacement in Florence, SC 29505

“This is our second experience with Quality Service Co. Our AC unit that serviced our upstairs went out and needed to be replaced. We had another company come in and evaluate the old unit and they informed us that they could repair with no problem. Their diagnoses sounded questionable so I called and Allen came out that afternoon and looked at the situation. His diagnoses was if they repaired it, I would be looking at future repairs because of where the damage was. Within just a couple hours the new unit installation was scheduled and financing was done. Within a couple days they arrived early and the old unit was removed and the new unit was being installed. This team was not only professonal, and courteous, but they left the work area in better conditon than they found it. They took the time to explain what they did and ensure I had no questions.
This team has the best when it comes to work ethics and professionalism. I have not seen this in very many companies in the past few years. I would highly recommend this company, team and individuals to repair, install or replace any AC unit or Gas Pack to anyone needing thier unit taken care of. Since I am limited to 5 stars I guess I will stop there, but they are really off the top of the chart.”

– Maxwel l B.

Air Conditioner Installation in Florence, SC 29501

“Great Company. Very professional and knowledgeable. Worked quickly and efficiently.”

– Tracey W.

Need HVAC Service?

Contact the experts at Quality Service Company.

Call us at 843-773-2550!

Our Latest Article...

Video – Energy Saving Tip 3

August 31, 2018

Close your blinds on sun facing windows during the day to keep the sun from heating up your home and causing your AC to use more energy.


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We Service All Brands

We service all HVAC brands.

We Service All Brands

We service all HVAC brands.