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50+ Years
experience
Emergency
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Trusted HVAC & Plumbing Services in Charleston, SC
Founded in 1972, Smoak's Comfort Control has been a trusted provider of HVAC and plumbing services to residential and commercial clients in Charleston, SC, and surrounding areas. As a third-generation family-owned business, we prioritize customer satisfaction through honest service, cutting-edge technology, and a commitment to reliability. Our team of certified technicians brings decades of combined experience to every repair, installation, and maintenance project.

We specialize in air conditioning, heating, plumbing, and indoor air quality solutions, ensuring year-round comfort for our clients. Backed by partnerships with industry leaders like Trane, we offer free estimates, emergency services, and a 100% satisfaction guarantee. With over 50 years of local expertise, we remain dedicated to delivering 'Comfort for Life' through personalized service and transparent communication.
Services
HVAC Repair Plumbing Services Air Conditioning Installation Heating Maintenance Indoor Air Quality Water Heater Repair Commercial HVAC Services Emergency Repairs Ductless Mini Split Repair Sewer Line Services
Details
  • Year established: 1972
Highlights and features
  • We offer 24/7 emergency HVAC and plumbing repair services.
  • Our team has over 50 years of combined experience in HVAC and plumbing.
  • We are Charlestons oldest Trane Comfort Specialist dealer.
  • We provide free estimates and second opinions on all services.
  • We guarantee 100% satisfaction with every service call.
Associations and certifications
  • Trane Comfort Specialist
What people say
Awesome technician Professional demeanor Fast and robust solutions Highly recommend Knowledgeable team
Services
HVAC Repair
Our certified technicians provide rapid diagnosis and repair of heating and cooling systems, ensuring optimal performance year-round. We service all major brands and models, using factory-approved parts for lasting results. Emergency HVAC repair services are available 24/7 to restore comfort quickly.
Plumbing Services
From leaky faucets to sewer line issues, our licensed plumbers handle residential and commercial plumbing needs. We offer emergency repairs, installations, and preventative maintenance using advanced tools and techniques. All work includes a satisfaction guarantee.
Air Conditioning Installation
We install energy-efficient air conditioning systems tailored to your propertys needs. As a Trane Comfort Specialist, we offer premium equipment with expert installation for improved comfort and lower energy bills. Financing options available for qualified customers.
Indoor Air Quality
Improve your home or business environment with our air purification, humidifier, and dehumidifier services. We address allergens, moisture control, and ventilation to enhance health and comfort. Custom solutions for both residential and commercial spaces.
Emergency Repairs
Available after hours for urgent HVAC and plumbing issues, our emergency team responds promptly to critical failures. We prioritize rapid resolution while maintaining transparent pricing and clear communication throughout the repair process.
People
Jack Smoak
Founder
Jack Smoak founded the company in 1972 after 13 years as an engineer with South Carolina Electric & Gas. His commitment to customer-focused service established the foundation for the family business.
William Smoak
Owner
William Smoak continues his fathers legacy, leading the company with over 30 years of HVAC industry experience. He oversees daily operations and ensures adherence to the companys core values.
Questions
What HVAC services do you offer in Charleston?
We provide AC repair, heating maintenance, system installations, ductless mini-split services, and emergency HVAC repairs for residential and commercial clients.
Do you offer emergency plumbing services?
Yes, we provide 24/7 emergency plumbing repair services for urgent issues like leaks, clogs, and water heater failures.
Are financing options available for HVAC replacements?
Yes, we offer financing plans with approved credit for HVAC system replacements and major repairs.
What areas do you serve?
We serve Charleston, Mt. Pleasant, Summerville, James Island, Johns Island, and surrounding areas in South Carolina.
How can I schedule a service appointment?
Call us at (843) 556-9550 or use our online service request form to schedule HVAC or plumbing services.
Do you provide free estimates?
Yes, we offer free estimates for HVAC and plumbing equipment replacements and system upgrades.
Reviews (6)
Lauren Fraysher
Apr 08, 2024 Report
They proved incredibly cooperative throughout the process, demonstrating exceptional efficiency in installing our new HVAC system. Upon learning that our family had endured discomfort due to the breakdown of our previous unit, they promptly scheduled its repair for the following day, without any hesitation. I wholeheartedly endorse their services and would highly recommend them to others.
Michelle Morris
Mar 25, 2024 Report
Our air conditioning wasn't functioning, but we managed to secure a last-minute appointment, which was fantastic. The technicians arrived promptly and kept us informed about the necessary fixes. Our technician demonstrated great expertise, professionalism, and thoroughness, even offering insights into potential future AC unit replacements. Many thanks!
Jeff W.
Mar 22, 2024 Report
My HVAC went out on a Sunday evening, buy Wednesday Smoak's had installed a brand new air handler. Awesome response time and service! Exceeds expectations to say the least
Jim Rock
Apr 22, 2023 Report
On Friday evening, we encountered a malfunctioning sensor in our upstairs unit. Despite the late hour, we promptly contacted the after-hours service, and to our relief, Rob, the technician, responded within an hour. In a commendable display of efficiency, he diagnosed the issue within two hours, procured the necessary part from the shop, and returned to swiftly restore our system, working diligently well into the evening.

Given my health concerns, including heart and diabetes issues, the exceptional service provided by Rob and Smoaks Comfort Control afforded my wife and me a restful night's sleep. We are truly grateful for their outstanding response and service.
Bob Rinaldy
Apr 13, 2023 Report
Today, Logan, the service technician from Smoak's, arrived at our house as part of our service contract. He demonstrated expertise in his trade, maintaining a courteous and professional demeanor throughout his visit. Logan provided clear explanations of his work and readily addressed any questions I had.
Janice Smoak Bennett
Oct 01, 2021 Report
Our technician, Joey came out for our semi-annual maintenance today. We were so impressed with him from the moment he stepped in. He was friendly, professional and very capable. Trustworthy is not a word often used in reference to some air conditioning companies but Joey and Smoak Comfort Control have gained our trust. Thank you so much for caring about us!