Gibson Heating & Air Conditioning - Charleston's Top-Rated HVAC Services
Charleston, SC 29401
Business Overview
Gibson Heating & Air Conditioning has been a trusted provider of HVAC services for Charleston area homes and businesses for years. We specialize in addressing the common local challenges of aging HVAC systems and uneven cooling that many Lowcountry properties face. Our expert technicians provide thorough diagnostics, efficient repairs, and professional installations to restore comfort and reliability to your system. Whether it's balancing ductwork, servicing an older unit to extend its life, or recommending a modern, energy-efficient replacement, we focus on solutions that are tailored to the specific needs of Charleston's climate and historic homes. We're your local partner for year-round comfort.
What the Company Handles
- HVAC installation or replacement
- HVAC system repair
Question Answers
My older Charleston home has hot and cold spots. Can this be fixed without replacing my whole system?
Absolutely. Uneven cooling is a common issue in our area, often due to ductwork imbalances, insufficient insulation, or an aging HVAC system struggling with our humidity. We perform a detailed comfort analysis to pinpoint the cause, which may be resolved with duct sealing, balancing, adding a zoning system, or a targeted repair. Often, we can significantly improve your home's comfort without a full system replacement.
How can I tell if my aging HVAC system needs repair or replacement?
For Charleston's older systems, key signs include frequent repairs, rising energy bills, inconsistent temperatures, and excessive humidity indoors. Our technicians will evaluate your system's performance, efficiency, and reliability. We provide honest recommendations; if repairs can extend its life cost-effectively, we'll do that. If replacement is the wiser long-term investment for comfort and savings, we'll explain your options clearly, focusing on systems well-suited to our coastal climate.
What should I look for in a new HVAC system for my Charleston home?
Given our heat and humidity, prioritize systems with high SEER ratings for efficiency and strong dehumidification capabilities. Proper sizing is critical—too large or too small a unit leads to comfort issues and waste. We conduct precise load calculations for your home's size, insulation, and layout to recommend a correctly sized, energy-efficient system. We also guide you on features like variable-speed motors for better air circulation and humidity control, ensuring your new system is built for Lowcountry living.
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |



















