- HEP HVAC
- Precision Tune-ups

Precision Tune-ups
Precision Tune-ups | Air Conditioning | Heating and Air Conditioning | Old Fort
When summer in Old Fort turns the mountains into a muggy maze, HEP’s precision tune-ups keep your air conditioning running like a dream. Our certified techs arrive armed with digital diagnostics, eco-friendly cleaners, and a neighborly smile, checking every coil, capacitor, and coolant level so your system cools faster, quieter, and with less energy. It’s not just maintenance—it’s peace of mind that your family will stay comfortable even on July’s hottest afternoons.
Customers choose us because we treat each home as if it were our own. You’ll get transparent pricing, a detailed performance report, and tips to squeeze extra years out of your equipment. From historic cabins to new builds perched along the Catawba River, HEP delivers the small-town service Old Fort loves with the industry expertise you deserve—proof that the right air conditioning partner can make every season feel just right.
FAQs
What is included in a precision air-conditioning tune-up from your Old Fort team?
Our precision tune-up is a 20-plus-point inspection and optimization service. A certified technician will clean the condenser and evaporator coils, check refrigerant charge and pressures, tighten electrical connections, test capacitors and contactors, calibrate the thermostat, inspect the blower assembly, lubricate moving parts, clear the condensate drain, measure temperature split, and verify overall system performance. We finish with a written report that lists all findings and any recommendations.
How often should I schedule an AC tune-up in Old Fort’s climate?
Because McDowell County experiences hot, humid summers and pollen-heavy spring weather, we recommend one tune-up every spring before sustained warm temperatures arrive. Annual servicing keeps your system efficient, prevents dust and pollen buildup, and ensures you are ready for Old Fort’s peak cooling season.
What benefits will I see after a precision tune-up?
Customers typically notice lower energy bills, more even indoor temperatures, improved humidity control, quieter operation, and a reduced chance of mid-season breakdowns. Clean coils alone can restore up to 20 % of lost efficiency, and catching minor electrical or refrigerant issues early avoids expensive emergency repairs.
Can a tune-up really lower my electric bills?
Yes. The U.S. Department of Energy estimates that a well-maintained AC can use 15–25 % less electricity than a neglected one. During a tune-up we clean heat-transfer surfaces, adjust airflow, and verify refrigerant charge—all of which let the compressor run shorter cycles and pull fewer amps, directly lowering your Duke Energy statements.
Will skipping my yearly tune-up affect the manufacturer’s warranty?
Most major manufacturers, including Trane, Carrier, and Goodman, require proof of annual professional maintenance to keep parts warranties in force. Our precision tune-up meets those requirements, and we provide digital documentation you can show if you ever need to file a warranty claim.
How long does the service take, and do I need to be home?
A typical tune-up takes 60–90 minutes per outdoor unit and matching air handler. We ask that an adult be present for system start-up, thermostat calibration, and the final walkthrough. If you prefer contactless service, we can arrange secure access and email you the inspection report and payment link.