Business Offerings
- HVAC installation or replacement
- HVAC system repair
Business Background
Revival Heating and Air is your trusted local HVAC expert in Charleston, SC. We specialize in keeping Lowcountry homes comfortable year-round by tackling the unique climate challenges our area faces. A common issue here is when air conditioners struggle to cool effectively during our intense summer heat, often compounded by the high humidity that can overwhelm systems and reduce efficiency. Revival's certified technicians are experts in diagnosing and resolving these specific problems, from performing precise refrigerant recharges and cleaning clogged condenser coils to installing advanced dehumidification solutions. We provide reliable, prompt service to restore your cooling power and improve your home's air quality, ensuring your system runs efficiently no matter how high the mercury climbs.
Common Questions
Why is my Charleston air conditioner running but not cooling my house on a hot day?
This is a common issue in our Lowcountry heat. Often, it's due to low refrigerant levels from a leak, a clogged or dirty condenser coil restricting airflow, or a failing compressor. The high humidity also makes your system work much harder. Our technicians perform a comprehensive diagnosis to pinpoint the exact cause—like a refrigerant leak or airflow blockage—and provide a lasting repair to restore your cool air quickly.
How can I improve my HVAC system's efficiency in Charleston's humid climate?
High humidity forces your AC to work overtime. Beyond regular maintenance like cleaning coils and changing filters, we often recommend solutions like installing a whole-house dehumidifier. This allows your air conditioner to focus on cooling, not just removing moisture, which can significantly boost efficiency, lower energy bills, and improve comfort. We can assess your home's specific needs and recommend the best system enhancement.
What emergency AC service do you offer for a sudden breakdown during a Charleston heatwave?
We prioritize emergency calls during our sweltering summers. If your AC fails completely, call us immediately. Our team offers prompt diagnostics and repair services to get your cooling back online as fast as possible, whether it's a capacitor replacement, fixing an electrical issue, or addressing a refrigerant emergency. We understand it's a health and safety issue, and we're here to help our neighbors cool down quickly.
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 |

