Compare the highest-rated hvac professionals in Florence, South Carolina. All contractors are licensed, insured, and verified through our rigorous screening process.
A full-service HVAC contractor specializing in high-efficiency system installations and complex repairs for both residential and light commercial properties. Known for expertise in handling Florence's humid climate with advanced humidity control systems and energy-efficient solutions.
Specializes in premium HVAC system replacements and innovative smart home integration. Their technicians are certified in handling high-efficiency Lennox and Trane systems, with particular expertise in heat pump systems ideal for South Carolina's mild winters and hot summers.
Family-owned HVAC service provider with strong focus on maintenance plans and emergency repairs. Offers comprehensive duct cleaning and sealing services particularly valuable for older homes in the Florence area, improving both air quality and system efficiency.
Florence's humid subtropical climate creates significant demand for reliable AC systems during hot, humid summers (average highs 91°F in July) and efficient heating during mild winters. The region experiences high pollen counts, making indoor air quality services particularly valuable. Many homes feature older HVAC systems requiring upgrades for efficiency, and the seasonal temperature shifts create consistent demand for maintenance and emergency services year-round.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Florence regulations and climate
Get answers to common questions about hvac services in Florence, South Carolina.
For a full system replacement (air conditioner and gas furnace or heat pump) in Florence, homeowners can expect to pay between $6,500 and $12,000+, depending on home size, system efficiency (SEER rating), and installation complexity. Our hot, humid summers and mild but occasionally cold winters mean investing in a properly sized, efficient system (16 SEER or higher) is crucial for managing energy bills from Santee Cooper or Duke Energy. Always get itemized estimates from multiple licensed local contractors.
The ideal times are during the mild shoulder seasons—early spring (March-April) before the intense summer heat and humidity arrive, and early fall (September-October) before winter. Scheduling then ensures your system is prepared for peak demand, helps avoid the busy-season service delays, and often allows you to take advantage of preseason maintenance specials offered by local companies. This proactive approach is key to preventing breakdowns during a July heatwave.
While Florence County follows standard South Carolina building codes requiring proper permits for new installations, a key local consideration is checking with the City of Florence or your utility provider for potential rebates. Santee Cooper, for example, often offers rebates for upgrading to high-efficiency heat pumps or air conditioners, which are excellent for our climate. Always ensure your contractor pulls the required local permits for your safety and home's compliance.
Look for a locally established company that is fully licensed (SC LLR Mechanical Contractor license), insured, and has positive reviews specific to service in the Florence area. Ask for references in local neighborhoods and confirm they perform a detailed Manual J load calculation to correctly size your system for our specific climate—a critical step many skip, leading to poor performance and efficiency. Membership in local chambers or the Florence Home Builders Association can also indicate community trust.
It is common for a properly sized heat pump to run for longer periods during our extended periods of high heat and extreme humidity, as this is how it effectively dehumidifies your home. However, if it's running non-stop without adequately cooling below 78-80 degrees, it could indicate issues like low refrigerant, a dirty coil, or an undersized system. Given the strain our climate places on HVAC systems, a professional diagnostic check is recommended to ensure efficiency and prevent a costly failure.