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Licensed, insured window pros across 63 California cities, built for warm, sunny conditions and California code.
California is governed by California's Title 24 energy code, which uses its own climate zones rather than the IECC zones used elsewhere. California spans warm sunny, hot inland-valley and mild coastal climates, so the right window genuinely differs by city, a spec that performs on the coast will underperform inland. Pick your city below for the glass, frame and numbers we actually recommend there.
California follows the California Title 24 energy code, which sets the window U-factor and SHGC maximums for your specific Title 24 climate zone (energy code details). Your city page shows the exact figures we build to. We aim to beat the minimum, and your installer handles any permits your city requires.
Pick your city for local pricing, permit rules and climate-specific recommendations.
Free, no-pressure in-home estimate. No deposit to book.
Vetted, background-checked installers on every job.
Line-item quotes. No hidden fees, no surprise change orders.
We know when a permit is actually required, and when it isn't.
Plus full manufacturer warranties on every unit.
Free, no-pressure in-home estimate. No deposit to book. Satisfaction guaranteed.
