Upgrading your windows can transform the look, comfort, and energy efficiency of your home. We install new windows and replacement windows for homes throughout Alameda County — from single-hung and double-hung to casement, sliding, picture, and specialty shapes. Whether you’re replacing aging windows in an older home or choosing windows for new construction, we measure precisely, install professionally, and make sure every window operates perfectly and seals tight.
Window Installation
Window Installation in Alameda County
New window installation and replacement for homes and businesses across Alameda County. Custom glass, energy-efficient upgrades, and expert craftsmanship.
Residential Window Installation
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Commercial Window Installation
First impressions matter for any business. We provide commercial window installation for offices, retail spaces, restaurants, and commercial buildings throughout Alameda County. Our services include storefront glass, plate glass, large-format windows, and custom glass installations. We work around your business schedule to minimize disruption and deliver clean, professional results.
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Custom Glass & Specialty Window Installation
Not every window is standard. We specialize in custom glass installation for unique openings, architectural designs, and specialty applications. Tempered glass, laminated glass, tinted glass, low-E coatings, and decorative glass — we source and install the right glass for your project. If you have a vision for something custom, we can make it happen.
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Window Installation Across Alameda County
We proudly serve all of Alameda County — including El Cerrito, Berkeley, Oakland, Albany, Emeryville, Fremont, Hayward, San Leandro, Pleasanton, Livermore, Dublin, and surrounding communities. Glass and Window Specialist delivers top quality glass and installation at competitive prices, backed by a reputation for reliability and beautiful craftsmanship.
Clear solutions. Expert craftsmanship.
Ready for New Windows? Get Your Free Estimate.
Need a window repaired instead? See our Window Repair ➤
We also install Frameless Shower Glass ➤
Explore our custom Glass Tabletops ➤