Business Details
39 Years
experience
Emergency
services
Trusted HVAC Services in Summerville, SC
Carolina Sun Heating and Air has been serving residential and commercial clients since 1987, delivering tailored HVAC solutions that adapt to evolving industry standards. Our team prioritizes energy efficiency and system performance, utilizing advanced technology to design custom heating and cooling systems for homes, new constructions, and commercial facilities. We respect our clients' time by providing timely updates when technicians are en route and ensure compliance with refrigerant handling regulations. Our comprehensive services include system replacement, repairs, maintenance, and emergency support, all aimed at maximizing comfort and cost savings for every client. 
Services
HVAC System Replacement
Heat Pump Installation
Air Conditioning Repair
Commercial HVAC Maintenance
Duct System Design
Emergency HVAC Service
Furnace Repair
Thermostat Upgrades
Zone System Installation
Refrigeration Services
Details
- Year established: 1987
Highlights and features
- We have over 35 years of HVAC experience serving residential and commercial clients.
- Our custom systems utilize current technology for optimal energy efficiency.
- We guarantee compliance with all refrigerant safety and environmental regulations.
- Our maintenance services often reduce energy costs while improving system performance.
- We offer emergency/priority service for urgent heating and cooling needs.
Services
HVAC System Replacement
We install energy-efficient HVAC systems tailored to residential and commercial properties. Our process includes load calculations and custom design to ensure optimal performance. Upgrading outdated units reduces energy costs while improving indoor comfort and air quality.
Heat Pump Installation
Our heat pump solutions provide year-round climate control for homes and businesses. We handle installation, maintenance, and repairs for both air-source and geothermal systems. Proper sizing and placement maximize efficiency and longevity.
Air Conditioning Repair
We diagnose and fix cooling system issues including refrigerant leaks, compressor failures, and thermostat malfunctions. Our technicians service all AC unit types, ensuring reliable operation during peak summer months.
Commercial HVAC Maintenance
Preventative maintenance plans extend equipment lifespan and prevent costly breakdowns. Services include coil cleaning, refrigerant checks, and electrical system inspections for commercial facilities.
Emergency HVAC Service
Our priority service addresses urgent heating and cooling failures outside regular hours. Technicians respond promptly to restore comfort and prevent further system damage in critical situations.
Questions
What HVAC services do you offer?
We provide system replacement, repairs, maintenance, heat pump services, duct design, and emergency HVAC support for residential and commercial clients.
Do you service both residential and commercial properties?
Yes, we handle HVAC needs for homes, new constructions, and commercial facilities including system design and maintenance.
Are your technicians certified?
Our team undergoes regular training to stay updated on HVAC technology and safety protocols for professional service delivery.
Do you offer emergency repairs?
Yes, we provide priority service for urgent HVAC failures with prompt technician response during critical situations.
How can I improve system efficiency?
Regular maintenance, timely repairs, and upgrading outdated equipment significantly improve energy efficiency and reduce operating costs.
What areas do you serve?
We primarily serve Summerville, Charleston, Tri-County areas, and surrounding regions in South Carolina.
