Get matched with top central a/c installers in Sullivans Island, SC

"Sales person, Jonathan did great explaining their service . Install technicians were on time, very neat and did great job."

"They were amazing! Received an install $12500!! Couldn't be more pleased!"

"Very expensive but available quickly"

"Their tech team had to deal with 2 bad computer boards they stayed late and weâ re back on site early AM to complete the new install after receiving a new board from the manufacturer. Jason Albert AJ and their supervisor Jason were professional in every facet of the install."

"The Technicians were punctual, professional, and courteous. Installed 4 ton 16 sear Lennox split unit AC with gas furnace in one day, and did a great job."

"Following a biannual inspection and cleaning appointment, a need was determined to open part of the ducting from the AHU to inspect a damper. The technician opened the duct, determined a damper stem appeared to be broken resulting in the damper falling to the bottom of the duct. Carolina Custom Air has already called making an appointment the next day to reinstall the damper after repair. Great work, great company. I recommend them completely."

At One Hour Heating & Air Conditioning of Charleston, we help homeowners across Charleston, Dorchester, and Berkeley counties stay comfortable with fast, reliable HVAC service.\n\nWhether your AC isn’t keeping up, your energy bills are high, or your system needs routine maintenance, our team is ready to help. We handle AC repair, heating service, tune-ups, and system replacements with honest recommendations and quality work.\n\n✔ Always On Time… Or You Don’t Pay A Dime\n✔ Upfront, honest pricing\n✔ Clean, respectful, drug-free technicians\n✔ Industry-leading warranties and guarantees\n✔ 18 months no interest financing (with qualifying credit)\n\nProudly serving Charleston, Summerville, Goose Creek, and West Ashley.\n\nCall today to schedule.

Carney & Son 72 Degrees is a local, family owned company that has been serving the Lowcountry for 40 years. We are proud distributors of Rheem Heating and Cooling Products and are your HVAC unit replacement specialists. We perform service and repair for all HVAC unit brands. We are a mostly residential business but do perform light commercial work. There is nothing more important than the safety and satisfaction of our customers. All of our technicians carry the Technician Seal of Safety that ensures that they are professionally trained, background checked, and drug tested. We obtained the Technician Seal of Safety to ensure that you, your family and your home are in good hands with us! We do financing call us for info!

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This was a follow up from a recent visit during which time tech, David, detected the A/C problem, the source of the leak.  Accompanied by Anthony, he arrived on time per scheduled appointment.  Polite and professional, they worked very well together regularly communicating with each other (and me) as needed for maximum efficiency ensuring thorough and proper completion of the work.

Compared to techs from other companies I've used in the past couple of years, David is the ONLY one who discovered and identified specific (multiple) issues relative to the condition and placement of various A/C-related parts & equipment previously installed at my property.  Despite the fact that his recommendations meant performing extra work, David provided this service to achieve the highest level of quality.

He explained the advantages of addressing these items, e.g., increased efficiency & lower energy bills due to lessening of unit work load.  It was this extra attention to detail and his commitment to doing the best job possible, along with his overall work style and apparent knowledge & expertise, that convinced me to choose him and this company for this important repair.

btw: This process started when I initially called for a quote on REPLACING the entire HVAC system. After asking me a couple of questions to determine the age and overall condition of the system, my1st phone contact, Karen, suggested scheduling an appointment for a diagnostic check to determine whether a REPAIR would be all that was necessary.

Perhaps that would extend the usefulness of a unit which appeared to have more years in its life thereby sparing me unnecessary expense.  Also, she reminded me of the company's discount(s) available to Angie's List members.  I appreciate the company's approach to my situation.

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"I feel Commonwealth Contracting is very easy to work with. Mike Eippert always responds to any questions we may have had during the process of the work. This is the second major renovation we have had done with "Commonwealth" and both times we were very happy with the results. I will say you need to be patient with how long the project may take. We realized all of these contractors are extremely very busy at this time. However, quality was much more important to me than speed, and all of the work we had done is outstanding. As far as price they are not the cheapest nor the most expensive, however, I feel comfortable that what we paid for the complete renovation was very fair. To me "Quality" of work done is most important and that is what "Commonwealth" provides."