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
The Window Specialist is your Dealer, Installer, and Service Agent. This powerful, single point of responsibility over product, installation, and long-term service is the ultimate guarantee of your investment.
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
We have the proven capability to handle
complex and sensitive projects, including
custom-built modern homes and historic
residences, matching sightlines and
profiles with precision.
Engineered Noise Reduction
We engineer STC-rated assemblies that
scientifically eliminate traffic and city
noise. We don’t just reduce noise; we solve
for it
Premium Brands
Fleetwood for modern aluminum, Marvin for timeless performance, and our own custom woodshop. We are the exclusive authorized Fleetwood installer in California.
In-House Master Installers
Unrivaled Precision
Our process is so meticulous that one
client told a Fleetwood manager, “If I ever
need open-heart surgery, I want Keith’s
guys to perform it”. This is our standard.
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.
