AC Tune-Up & Maintenance in Duarte, CA.

Same-day appointments are available most days in Duarte for AC repair, heating repair, and emergency calls. Our trucks dispatch from Glendora, and Duarte is a short drive on our regular routes — most calls placed before 2 PM get a tech the same afternoon. After-hours emergency service is available 24/7.

Yes — free in-home assessments for new AC, furnace, heat pump, and mini-split installs in Duarte. We measure, check ductwork, model rebate eligibility, and give you a written quote before you commit to anything. No pressure, no “today only” pricing games.

All major brands: Carrier, Trane, Lennox, Goodman, Rheem, Bryant, American Standard, York, Mitsubishi, Daikin, Day & Night, Payne, Amana, and most others. We’re a Trane Comfort Specialist™, but we’ll service and repair what you have — not just what we sell.

Once a year, ideally in spring (March–May) before the first heat wave. Annual tune-ups extend equipment life, keep efficiency high, and catch the small issues (low refrigerant, weak capacitor, dirty coil) that turn into August breakdowns.

A real 60–90 minute multi-point inspection: outdoor coil cleaning, refrigerant pressure check, capacitor and contactor test, electrical connection torque, condensate drain flush, airflow measurement, thermostat calibration, and a written report on what we found.

$189 for a one-off tune-up, or $129/system if you’re a returning customer. Comfort Club members get two tune-ups per year (spring AC + fall heating) included with their membership, plus 10% off any repairs and no overtime fees on after-hours calls.