Serving Buffalo & All of Western New York
Express Windows Inc. installs replacement windows, doors, and siding across the entire Buffalo metro area and WNY region. Local crews, same-day estimates, and work you can count on.
Your Local WNY Window & Siding Company
We're not a national chain — we're a local Buffalo-area business that lives and works in the same communities we serve. That means faster scheduling, crews who know WNY weather, and a team that stands behind every installation for the long haul.
Our Services
We provide replacement windows, entry doors, storm doors, and vinyl siding throughout these communities — and more.
Buffalo
Our home base. We serve all Buffalo neighborhoods from the West Side to South Buffalo, North Buffalo, and beyond.
Amherst
One of our most active service areas — from Williamsville to the University District and everywhere in between.
Tonawanda
Serving both the City of Tonawanda and Town of Tonawanda with fast scheduling and local crews.
Cheektowaga
Full service coverage throughout Cheektowaga including Depew and Sloan.
Williamsville
Premium window and door installations for Williamsville's established neighborhoods.
Kenmore
Serving Kenmore homeowners with the same quality and care we bring to every WNY community.
West Seneca
Complete exterior replacement services throughout West Seneca and surrounding areas.
Orchard Park
Serving Orchard Park and South Towns homeowners with energy-efficient window and siding solutions.
Lancaster
Fast, professional installations for Lancaster and Depew residents.
Hamburg
Serving Hamburg, Blasdell, and the surrounding South Towns communities.
Grand Island
Island residents count on us for quality window and door replacements year-round.
Lockport
Serving Lockport and Niagara County homeowners with the same WNY expertise.
Niagara Falls
Full window, door, and siding services for Niagara Falls and surrounding Niagara County.
North Tonawanda
Serving North Tonawanda with prompt scheduling and experienced installation crews.
Lackawanna
Covering Lackawanna and the Southtowns corridor with complete exterior replacement services.
Why Choose a Local WNY Contractor?
We Know Buffalo Winters
Our crews install products rated for WNY's extreme cold, lake-effect snow, and freeze-thaw cycles — because we live here too.
Fast Local Scheduling
No waiting weeks for a crew from out of town. We schedule estimates and installations quickly across the entire Buffalo metro.
Accountable to Our Community
As a local business, our reputation is everything. Every job we do is a reference for the next one — we don't cut corners.
Long-Term Support
We'll be here after the job is done. Questions, warranty issues, or follow-up work — call the same local number.
What We Install Across WNY
Don't See Your Town? Call Us.
We serve communities throughout Western New York. If you don't see your town listed, give us a call — chances are we cover your area. Free in-home estimates available across all of WNY.
Or send us a message and we'll confirm your area same day.