What we see in Cupertino homes
Climate. Climate zone 4 with mild marine influence, slightly cooler summers than San Jose (design cooling ~88°F). Heating design 36°F.
Housing stock. Most of Cupertino was built between 1955 and 1985, single-story ranches with full ductwork and gas furnace + AC split systems. Garden Gate, Monta Vista, and Stevens Creek have larger custom builds. Newer infill near Apple Park and Westport tends to be code-built 2010+ townhomes.
Typical systems. Heat pump replacement on end-of-life systems (2000s installs are now hitting 25 years), ductless mini-split for ADUs and home offices, premium-brand selections (Daikin Aurora, Mitsubishi Hyper-Heat).
Premium equipment expectations
Cupertino customers research equipment carefully. Most homeowners we visit have already compared Daikin vs Mitsubishi vs Lennox spec sheets before we arrive. Our approach is honest: we walk through capacity, modulation range, warranty terms, and refrigerant type. Daikin Aurora is our most-installed Cupertino brand because of the 12-year parts + 12-year labor warranty when registered. Mitsubishi Hyper-Heat is a close second. Both maintain full rated capacity well below Cupertino’s mild 36°F design heating temperature, so balance-point math is essentially trivial.
ADU and home-office mini-split demand
California’s ADU streamlining laws have made backyard ADUs and converted garages one of the most common Cupertino HVAC scenarios. The standard install is a single 12,000 or 18,000 BTU/h ductless mini-split, one outdoor unit, one indoor head, full independent climate control. Our free mini-split calculator sizes per-room and walks through ADU-specific considerations including Title 24 compliance and BAAQMD heat pump electrification trends.
Services in Cupertino
The full service catalog is available in Cupertino on the same schedule as the rest of our core area. The most common calls here are heat-pump installation, AC repair, and seasonal maintenance, but we handle the complete list:
- AC repair
- Furnace repair
- Heat pump installation
- Ductless mini-split
- Full HVAC installation
- Maintenance plans
HVAC in Cupertino, common questions
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Neighboring cities we also serve
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Cupertino, CA · 7am–7pm · 7 days · no overtime charges