Our Story
Howell's Heating & Cooling is a trusted, family-owned HVAC contractor serving Rock Hill, SC, and the surrounding communities. We specialize in diagnosing and repairing the most common local HVAC issues, particularly air duct leaks that waste energy and thermostat malfunctions that disrupt home comfort. Our experienced technicians provide thorough inspections, precise repairs, and clear explanations, ensuring your system runs efficiently year-round. We're committed to solving the specific comfort challenges faced by Rock Hill homeowners with reliable service and honest advice, helping you save on utility bills and maintain a consistently comfortable home environment.
Frequently Asked Questions
How can I tell if my home in Rock Hill has an air duct leak, and how do you fix it?
Common signs include uneven heating or cooling between rooms, unusually high energy bills, and excessive dust. Our Rock Hill technicians perform a thorough duct inspection using specialized tools to locate leaks. We then professionally seal the ducts with mastic or metal-backed tape, which restores efficiency, improves indoor air quality, and lowers your monthly costs.
My thermostat in Rock Hill isn't working right—should I replace it or can it be repaired?
It depends on the issue. We'll first check for simple problems like dead batteries, dirty components, or incorrect wiring. For frequent malfunctions common in our area, upgrading to a modern programmable or smart thermostat often provides better reliability and significant energy savings. We'll recommend the best solution for your home and handle the precise installation.
What HVAC maintenance do you recommend for Rock Hill homes to prevent these common problems?
We recommend bi-annual maintenance in spring and fall. Our tune-up includes inspecting and cleaning ductwork for potential leaks, calibrating and testing your thermostat, checking refrigerant levels, and cleaning system components. This proactive service helps catch small issues before they become major repairs, ensuring your system runs reliably through our hot summers and cool winters.
Core Services
- HVAC installation or replacement
- HVAC system repair
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 |
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