Replace Your Windows with Style, Comfort, and Energy Efficiency

Why Replacement Windows Matter

Your windows should do more than open and close — they should frame your view, protect your home, and stand strong through every season in Western New York.

Drafty, outdated windows don’t just impact your comfort—they increase energy bills and hurt your home’s value. StockMohr offers window replacement solutions that blend modern efficiency, long-term durability, and the curb appeal you deserve. Whether you're looking for new windows or a complete replacement, we help you stay comfortable year-round.

Double-Hung Windows

Classic and versatile with easy tilt-in cleaning and smooth operation.

Casement & Awning Windows

Ideal for airflow and energy efficiency; opens outward for clear views.

Sliding Patio Doors

A perfect blend of natural light, space-saving design, and thermal performance—perfect when considering new doors and windows for home upgrades.

Bay & Bow Windows

Add dimension and natural light with beautiful architectural statements.

Picture & Specialty Shapes

Custom shapes to match your home’s unique character with modern insulation.

Built on Trust.
Backed by Generations.

For over 40 years, Western New York homeowners have trusted StockMohr as their go-to window company. Our certified crews have installed more than 15,000 windows across the region, using industry-leading brands like ProVia, Simonton, and Polaris. Whether you're searching for "new window replacement near me" or ," StockMohr is ready to help with prompt, professional service. We help you make informed choices with Good-Better-Best options and provide full-service support from showroom to installation.