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12 Years
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Emergency
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Your Trusted HVAC & Plumbing Experts in Charleston, SC
Carolina Climate Control has been serving Charleston, SC since 2014, delivering reliable HVAC and plumbing solutions to residential customers. Founded by Marshall Gay, a seasoned professional with nine years of industry experience, our company began with a single truck and a commitment to customer-first service. Our team of over 30 employees undergoes continuous training to maintain expertise in heating, cooling, and plumbing systems, supported by comprehensive warranties and 24/7 emergency response capabilities.

We prioritize transparent pricing, energy-efficient equipment, and personalized service, reflected in our A+ BBB rating and strong community reputation. With service areas spanning Charleston and surrounding regions, we combine technical proficiency with a friendly approach, exemplified by our mascot Mr. Moose, to ensure lasting customer satisfaction.
Services
HVAC Installation Plumbing Repair Air Conditioning Maintenance Heat Pump Replacement Ductless Systems
Details
  • Year established: 2014
Highlights and features
  • We offer 24/7 emergency HVAC and plumbing services for urgent needs.
  • Our team provides 100% satisfaction guarantees on all completed work.
  • We specialize in energy-efficient HVAC systems with industry-leading warranties.
  • Our technicians undergo continuous training for up-to-date technical expertise.
  • We offer flexible financing options for HVAC and plumbing projects of all sizes.
Associations and certifications
  • BBB (A+ Rating)
What people say
Fast 24/7 service Transparent pricing Knowledgeable technicians Reliable installations Exceptional follow-up
Services
HVAC Installation
Our HVAC installation service ensures precise setup of heating and cooling systems, including central air conditioners, heat pumps, and geothermal units. We specialize in energy-efficient models with proper refrigerant compatibility, providing free estimates and expert guidance to match your home's needs. Backed by manufacturer warranties and our 100% satisfaction guarantee, we complete installations with minimal disruption to your daily routine.
Plumbing Repair
We offer comprehensive plumbing repair for bathroom fixtures, water heaters, and emergency leaks. Our certified technicians address issues like clogs, pressure problems, and backflow testing with upfront pricing and durable solutions. Available 24/7 for urgent situations, we combine rapid response times with financing options to make essential repairs accessible and stress-free for Charleston homeowners.
Air Conditioning Maintenance
Regular AC maintenance keeps your system running efficiently through Charleston's hot summers. Our $79 tune-up includes coil cleaning, refrigerant checks, and thermostat calibration to optimize performance and extend equipment lifespan. By identifying potential issues early, we help prevent breakdowns and maintain consistent indoor comfort while reducing energy costs for residential customers.
People
Marshall Gay
Founder
Marshall Gay founded Carolina Climate Control in 2014 after nine years in the HVAC industry. Starting from a single truck, he built a team of over 30 employees while maintaining hands-on involvement in service quality. His commitment to customer satisfaction and technical excellence drives the company's growth and community-focused approach.
Questions
What HVAC services do you offer?
We provide installation, repair, and maintenance for air conditioners, heat pumps, furnaces, ductless systems, and geothermal units across Charleston.
Do you offer emergency plumbing services?
Yes, our 24/7 team handles urgent plumbing issues like leaks, clogs, and water heater failures with rapid response times.
Are financing options available?
We offer flexible financing for all HVAC and plumbing projects to accommodate various budget needs.
What areas do you serve?
We service Charleston, SC and surrounding areas including Johns Island, Mt. Pleasant, and Summerville.
Do you provide warranties?
All work includes comprehensive warranties covering both parts and labor for customer protection.
How can I reduce home humidity?
Our variable-speed HVAC systems effectively manage Charleston's humidity by maintaining consistent temperature and moisture levels.
Videos
Reviews (6)
Cinnamon Leigh
Jan 05, 2022 Report
Carolina Climate Control called me 1st thing in the morning after I requested service by text at midnight. They were here by 9am to repair my heating system. I'm very grateful as it was in the 30's and going to be an awful weekend for weather. They were timely, thorough, polite, professional, and affordable. Definitely 5 stars.
Donald Linskey
Dec 13, 2021 Report
All around fantastic experience with Carolina Climate Control. Travis came to our house same day and provided quotes on a new Trane system for our upstairs system that was dead. Brad and Riggs came to our house the next day and completed the job in less than 5 hours. Everyone was professional and personable, and Id recommend 100%. Thank you!
Chris Sharman
Dec 05, 2021 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Very knowledgeable about the issues and explained everything very well. Extremely professional. Will continue to use this company.
Service:HVAC maintenance
Steven Hairston Iii
Dec 04, 2021 Report
Positive:Quality
Had a great experience with the entire team. Would highly recommend. the office communicates great and their field team is highly educated. Thanks
Service:Installation
Tom Gibbons
Nov 12, 2021 Report
Needed to have techs look at our system to see if we needed to add duct work to the air handler. Our system is a down flow system in a modular home. Was told it would be very expensive to do what I wanted and the duct work was not needed. Was told I would have to pay for a service call. Told the techs I was not told about having to pay. After they made a couple of calls to their managers, it was decided , I wouldn’t have to pay the charge. Kudos to the technicians for their help. Will use them again when the need arises.
Joseph Harden
Oct 27, 2021 Report
They were extremely professional and friendly. Very knowledgeable and listened to all of my issues. They were extremely flexible for a time that fit my schedule and they were excellent about following up to make sure my problems were in check. Would absolutely recommend these guys.
Travis is the man.