Serving the Lehigh Valley since 1946!

Since 1946 when our doors opened on Tilghman Street, Hess Windows and Doors has been offering quality products with honest and reliable service to homeowners of the Lehigh Valley and surrounding areas. Over the years, we have had firsthand opportunity to experience all aspects of the industry from the ground floor up. Hess has remained the premier service and sales provider for replacement windows, doors and patio enclosures in Allentown, Bethlehem, Easton, and surrounding areas.


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What Your Neighbors Are Saying

April 22, 2014

Hess Windows replaced 13 of our older 1950s era windows with Seaway Encore while vinyl double hung windows, two of which were obscure glass for the bathrooms. They also capped the exterior window frames. We paid an additional amount for lead containment.

Hess did a wonderful job... Read More »

Don't let just anyone into your home.
Demand the best, Call on Hess!



Vinyl Replacement Windows, Doors, Sunrooms, Railings & Awnings

Posted on Wednesday, December 31, 2014 at 11:54 AM

Start the year off right by taking advantage of the BEST DISCOUNTS OF THE YEAR!

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   Exceptional Products & Quality Service make the HESS Standard

Our products are proven energy efficient, maintenance-free adding affordable value to your home. Our installations are done by our own in-house factory trained installers and backed by a 5-YEAR Workmanship Warranty.

We understand shopping for replacement windows and doors can be time consuming and confusing. Let us help you sort through the questions you have, and eliminate the endless hours of shopping by offering practical and affordable solutions during your FREE in-home consultations.

 Don't let just anyone in your home.
Demand the Best, Call on HESS!