Precision Tune-ups
Precision Tune-ups | Air Conditioning | Heating and Air Conditioning | Alcoa
When summer turns up the temperature in Alcoa, you’ll feel the difference a HEP Precision Tune-Up makes in your air conditioning. Our certified technicians dive deep into every coil, connection, and control, restoring peak efficiency and uncovering small issues before they balloon into costly breakdowns. The result is cooler air, lower energy bills, and the peace of mind that comes from knowing your comfort is protected by a hometown team that cares.
From flexible appointment times to clear, up-front pricing, we make it easy to give your system the TLC it deserves. Whether your unit is brand-new or nearing retirement, a HEP tune-up extends its life, boosts indoor air quality, and keeps you confidently prepared for the next heatwave rolling through East Tennessee. Schedule today and discover why Alcoa families have trusted HEP to keep their homes perfectly chill season after season.
FAQs
What exactly is a precision air-conditioning tune-up?
A precision tune-up is a comprehensive, step-by-step service that brings your AC system back to peak operating condition. Our certified technicians measure refrigerant levels, clean the condenser and evaporator coils, tighten electrical connections, test safety controls, lubricate moving parts, calibrate the thermostat, and verify airflow and temperature split. The goal is to restore factory-level efficiency, prevent surprise breakdowns, and extend the life of your equipment—especially important in Alcoa’s hot, humid summers.
How often should I schedule a precision tune-up in Alcoa’s climate?
For most homes in Alcoa, we recommend a precision tune-up once each cooling season—ideally in early spring before sustained 90°+ temperatures arrive. Our region’s combination of high humidity, heavy pollen, and frequent thunderstorms puts extra stress on condensers and air-flow components. An annual visit catches wear-and-tear early, maintains peak SEER efficiency, and keeps your manufacturer’s warranty valid.
What does your precision tune-up service include?
Our 21-point checklist covers every critical part of your cooling system: • Inspect and clean condenser & evaporator coils • Check refrigerant charge and adjust if needed • Test capacitor, contactor, and relays • Tighten electrical connections and measure voltage/amperage draw • Flush and treat condensate drain line to prevent algae clogs • Lubricate blower and outdoor fan motors (where applicable) • Measure static pressure and adjust airflow • Replace or clean standard air filter • Calibrate thermostat and verify temperature differential • Inspect ductwork for leaks or insulation issues • Test safety controls and disconnect switch • Provide a detailed written report with recommendations. This thorough approach ensures nothing is overlooked.
Will a tune-up really lower my energy bills?
Yes. Dirty coils, improper refrigerant charge, and sluggish blowers force your AC to run longer and harder, driving up kilowatt usage. According to the U.S. Department of Energy, a well-maintained system can save 15–20 % on cooling costs compared with a neglected unit. Many Alcoa customers see the cost of the tune-up returned in utility savings within a single summer.
How long does a precision tune-up take, and do I need to be home?
Most tune-ups take 60–90 minutes per system. You don’t have to be home the entire time, but we do ask that someone is available at the start to grant access and at the end for a brief recap of findings. If you prefer contactless service, we can communicate findings and payment electronically.
My system is new and under warranty—do I still need a tune-up?
Absolutely. Nearly all manufacturers require documented annual maintenance to keep parts and compressor warranties in force. Skipping tune-ups can void coverage. A precision tune-up on a newer system also protects your investment by catching factory-related issues early and ensuring the unit continues to operate at its advertised SEER efficiency.