The Strategic Difference
An Engineer's Approach to Windows
At The Window Specialist, every project is built on a foundation of academic rigor and decades of field-tested expertise. Our founder, Keith Perry, isn't just an owner; he's an engineer, an educator, and a certified AAMA Master Installer.
With an MSEng, an MBA, and a decade of experience teaching strategy at the university level, Keith has engineered a process that eliminates the guesswork and poor accountability that plagues the industry. We deliver precision, not problems.
Full-Cycle Authority
Contact Us
(510) 923-1000
The Right Way to Replace Windows
Ensure your window replacement project meets your goals with expert installation, noise reduction, and historic-quality products.
Specialized Expertise
Engineered Noise Reduction
Premium Brands
In-House Master Installers
Unrivaled Precision
Your Project Clarified
From first consult to final walkthrough, you’ll know what happens next—and why.
Consult
We discuss your goals, measure, and provide clear options. (1-2 hours)
Design & Spec
We finalize materials, specs, and provide a detailed proposal. (1-3 days)
Certified Install
Our in-house crew installs with care and precision. (Varies by scope)
Consult
We discuss your goals, measure, and provide clear options. (1-2 hours)
Design & Spec
We finalize materials, specs, and provide a detailed proposal. (1-3 days)
Certified Install
Final Walkthrough
Warranty and Guarantee
Project Complete
Final Walkthrough
Warranty and Guarantee
Our relationship doesn’t end when the job is done. We stand behind our work with a comprehensive warranty and provide lifetime support.
Project Complete
Frequently Asked Questions
STC measures how well windows block noise. Higher numbers mean a quieter home. We use special laminated glass or varied glass thicknesses to disrupt sound waves, significantly reducing traffic and city noise.
Yes. We specialize in historic preservation. We custom-build windows to replicate your original wood, sash profiles, and grid patterns, ensuring they look authentic and meet all local architectural review board requirements.
Title 24 is California’s energy efficiency code. It requires windows to meet specific ratings for insulation and heat blocking. We guarantee that our products meet or exceed these strict state standards for your area.
