▪ Case Studies

Real work. Real outcomes. Real Fullerton.

Every install or service we ship becomes a documented case study. Dated, photographed, with the exact equipment model numbers and outcome measurements.

Full heat-pump retrofit — Fullerton three-bed home
Fullerton, CA · 2024-11

Full heat-pump retrofit — Fullerton three-bed home

22-year-old gas furnace + 1990s AC had failed simultaneously during a cold snap. Homeowner wanted quieter operation, federal tax-credit eligibility, and lower l

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Same-day AC rescue during CA heatwave
Fullerton, CA · 2024-08

Same-day AC rescue during CA heatwave

107°F heat wave. Family with infant — AC had been blowing warm for 8 hours. Prior contractor quoted $4,800 for 'full replacement' without diagnostic.

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Fullerton restaurant — 5-ton rooftop unit replacement (overnight)
Fullerton, CA · 2024-09

Fullerton restaurant — 5-ton rooftop unit replacement (overnight)

Restaurant's 2010-vintage 5-ton packaged rooftop unit failed on a Friday. Health code would have forced closure by Monday. No local competitor available for wee

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Fullerton garage-conversion ADU — ductless mini-split install
Fullerton, CA · 2024-10

Fullerton garage-conversion ADU — ductless mini-split install

Homeowner converting a 420 sq ft garage to an accessory dwelling unit (ADU). Existing home HVAC didn't have capacity to serve the ADU without zoning + duct rewo

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