What we do for homes

AC repair and replacement

Diagnostic and repair on all makes and models of residential air conditioning. When repair doesn't make sense anymore, replacement with efficient equipment sized properly for your home. No upselling — if a part repair is the right answer, that's what we recommend.

Heating and furnace service

Gas furnaces, electric furnaces, wall heaters, and heat pump heating. Service, repair, annual tune-ups, and replacements. We pay attention to combustion safety — carbon monoxide testing is part of our heating service visits.

Ductless mini-split installations

Mini-splits are the right answer for home additions, older homes without ductwork, garages, ADUs, and room-by-room zoning. We install and service Mitsubishi and Daikin mini-split systems, and we know when a mini-split is the right call versus a traditional central system.

Full system installations

When it's time for a new system, we handle load calculations, equipment sizing, ductwork modifications, and installation. We pull permits, coordinate inspections, and stand behind the work.

Indoor air quality

Whole-home air purifiers, filtration upgrades, UV germicidal lights, and humidity control. Coastal San Diego's salt air and coastal humidity affect indoor air more than most homeowners realize.

Smart thermostat installations

Google Nest, Ecobee, Honeywell, and others — properly wired for your system, configured, and set up with your Wi-Fi. We check compatibility before installing and make sure everything communicates correctly.

Solar-ready and heat pump conversions

California's electrification push and available rebates make heat pump conversions attractive for many homeowners. We handle the full conversion — removing the old gas furnace and AC, installing a heat pump system, and coordinating with your electrician on any panel upgrades needed.

Brands we install

• Trane / American Standard
• York
• Daikin
• Mitsubishi — ductless mini-splits
• AC Pro

We help match equipment to your home, budget, and efficiency goals — no brand loyalty pressure.

Annual maintenance plan

Our annual maintenance plan keeps your system running at peak efficiency and catches small problems before they become expensive repairs. Plan members get priority scheduling, documented inspection reports, and discounts on parts and service.

A single visit per year is included in the plan. Systems under warranty often require annual professional maintenance to keep the warranty valid — the plan covers that automatically.

Service and emergency hours

Business hours Monday through Friday. After-hours emergency service is available on a best-effort basis — call the main number and we'll respond as soon as we can. Existing maintenance plan members get priority on emergency calls.

Licensed, insured, and local

C20 HVAC contractor license #1077225, fully insured, EPA 608-certified technicians. Based in Carlsbad, serving all of San Diego County. We live in the same communities we work in.