Nassau County· Window Replacement
Window Replacement in Wantagh, NY
Professional window replacement and installation services for Wantagh homeowners. Energy-efficient vinyl, double-hung, casement, and bay windows installed by Nassau County's licensed and insured window experts.
Why Wantagh Homeowners Choose Us
Wantagh is a family-oriented South Shore community known for Jones Beach access and its strong school district. The neighborhood features primarily 1960s split-levels and ranches with original aluminum sliding windows that have become drafty and difficult to operate. Wantagh homeowners frequently choose whole-house replacement projects that upgrade to energy-efficient double-hung windows, improving both comfort and resale value in this desirable school district.
What You Get With WCLI
- Licensed & insured in Nassau County (HIC #H2203150000)
- Free in-home estimates with transparent pricing
- Energy Star certified windows from top manufacturers
- Professional installation by our own W-2 crews
- Lifetime manufacturer warranty on all windows
- Complete cleanup and haul-away of old windows
“Every window in our split-level was the original 1963 aluminum slider. They were impossible to lock properly and leaked air terribly. The replacement double-hung windows are a world of difference in both operation and comfort.”— Michael B., Wantagh
Our Services
Window Services We Offer in Wantagh
Every window replacement and installation service we provide is available to Wantagh homeowners. Click any service to learn more.
Nearby Service Areas
Also Serving Towns Near Wantagh
We provide the same professional window replacement services in these communities adjacent to Wantagh.
Free Estimate
Get New Windows in Wantagh
Wantagh homeowners trust Window Company Long Island for expert window replacement. Call today for your free, no-obligation estimate.
Call (631) 565-8126Homes Completed
Google Rating
Years Experience