Furnace Installation & Replacement in West Covina, CA.

Same-day appointments are available most days in West Covina for AC repair, heating repair, and emergency calls. Our trucks dispatch from Glendora, and West Covina 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 West Covina. 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.

Most furnace replacements finish in a single day — 6 to 8 hours including old unit removal, new install, gas line and venting, electrical, and full commissioning. Combo AC + furnace swap-outs run a longer day or split across two.

For most SGV homes, an 80% AFUE single-stage furnace is the budget-friendly choice and a fine fit for our mild winters. 95–98% AFUE two-stage and modulating furnaces cost more upfront but qualify for rebates and run quieter with more even heat. We’ll model your payback before you decide.

Yes — full design-build install. We handle the gas line connection, condensate drain (for high-efficiency units), combustion air, exhaust venting, electrical, and thermostat. Pulled permit and final inspection included.