Coastal Carolina Comfort delivers trusted HVAC solutions to homeowners and commercial clients throughout Summerville, SC. Our experienced technicians handle a complete range of heating and cooling needs, including routine HVAC upkeep, focused air conditioning assistance, furnace repair services, and installation of new, high-performance systems. We aim to provide dependable comfort with service that is timely, courteous, and rooted in professional expertise.
Whether your project involves installing brand-new equipment, managing an urgent repair, or scheduling maintenance to ensure optimal system operation, we work with a commitment to consistent quality. Our approach emphasizes reliability, accuracy, and service tailored to your comfort goals. When you choose Coastal Carolina Comfort, you receive HVAC support designed to keep your home or business comfortable throughout the year. Contact us today to schedule HVAC service in Summerville, SC.
Served areas
- Our service area includes Berkeley, Dorchester, Charleston, and Colleton Counties.
Business details
- Licensed
Highlights and features
- Family-owned Lowcountry HVAC experts delivering dependable comfort solutions.
- Comprehensive heating, cooling, and indoor air quality services.
- NATE-certified technicians providing trusted year-round system care.
- Personalized HVAC installations tailored to unique Southern lifestyles.
- Rapid, reliable service rooted in genuine Carolina hospitality.
- Advanced HVAC technology combined with traditional craftsmanship values.
Payment methods
- Cash, Debit cards, Credit cards, Mobile payments, Bank transfers, Financing available
Services
We provide expert air conditioning solutions that include comprehensive repairs, seasonal tune-ups, and new unit installations. Our trained technicians work to improve system efficiency and address performance concerns promptly. Customers benefit from free estimates and service calls for added convenience. Our services are designed to support long-term comfort and dependable cooling. 
We focus on delivering high-quality heating services that include system installation, repair expertise, and routine maintenance. Our professionals install heating equipment with attention to precision and long-term reliability. When an unexpected issue arises, we offer repair services designed to restore comfort quickly. Maintenance appointments help safeguard your system from avoidable problems and improve overall efficiency. 
We enhance your indoor air by identifying airborne contaminants, recommending appropriate solutions, and integrating advanced purification systems into your existing setup. Our specialists use professional tools to assess your environment and determine the best course of action. We support you with expert installation, dependable upkeep, and ongoing assistance to help maintain consistent indoor comfort and well-being. 
Our heat pump services support efficient operation by providing expert repairs, regular maintenance, detailed inspections, and guidance on system replacement when needed. We help prevent breakdowns through proper cleaning and seasonal servicing. Our technicians address issues such as inconsistent temperatures or increased energy use. When older units can no longer function effectively, we assist in choosing an updated model. 
We deliver professional HVAC services to maintain safe, comfortable, and efficient indoor environments. Coastal Carolina Comfort provides comprehensive repair, maintenance, and installation solutions for heating and cooling systems. Our technicians combine technical skill with attentive service, helping clients protect their investments and enjoy consistent comfort year-round.
Reviews (20)
John Swanson
Nov 19, 2025
Amy Graham
Nov 18, 2025
Oh my goodness! Lorenzo pulled in the drive right on time and preformed the advanced diagnostics on our system. It turns out we didn't need huge repairs. Coastal could have charged us for repairs we thought were coming, but they didn't. Completely transparent and honest. We are so pleased with all our transactions with Coastal that we signed up for the maintenance program. Feel confident about going with Coastal Carolina Comfort. We're sticking with them!
William Basler
Nov 13, 2025
Seth was our technician. He arrived during the time window given and he did an excellent job. He has an assistant with him and the completed the job we had agreed on. They cleaned up after themselves and it looked like they were never here. Our system has been operating perfectly since the service improvements.
Robert McMillan
Nov 10, 2025
Karen Cooper
Nov 10, 2025
Willett Richter
Nov 08, 2025
Highly recommend Coastal Carolina Comfort. Seth and his team were terrific! They installed a Daikin Fit after our Lennox died only 8 years out (apparently undersized by the builder Lennar) SMH what happened to A/C units that lasted 20 years? What happened to builders that cared about quality work? In any case, Daikin is highly rated and comes with a 12 year parts warranty. Coastal ran a special and for an additional discounted charge, included a 12 year labor warranty! Also included one year maintenance warranty contract at no cost. (2 visits per year). Seth was professional, kind, courteous and very knowledgeable. Please give him a raise. He worked his tail off!
Marie Gorla
Oct 18, 2025
Love coastal Carolina!! They monitor your system and keep you posted! I love that! They texted me around 7:30pm that they received an alert and wanted to make sure our system was ok. Seth came out the next day and checked our AC and all was good!!! Thank you Seth!!! Thank you coastal Carolina for taking good care of us!!!
Charissa DeBow
Sep 13, 2025
Ranardo Weldon
Aug 31, 2025
Sonya Buford
Aug 17, 2025
Tracy Larsen
Aug 08, 2025
Jessica Cottingham
Jul 30, 2025
Amanda Kosiorek
Jul 07, 2025
Marquita Ashley
Jun 15, 2025
Sadji Hall
Jun 11, 2025
Tim McCauley
Jun 11, 2025
Jamie Pulaski
Jun 04, 2025
Michael Mulligan
May 30, 2025
Morgan Boes
May 19, 2025
Mikw Nelson
May 11, 2025