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.

Our Tamaqua showroom will be closed on September 5th & 7th.

Our Allentown Showroom will be open 
September 5th from 9a-12p
and will be closed on September 7th.

Wishing everyone a safe & happy holiday weekend!

happy labor day weekend

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 »

Have Questions or Concerns?

Click here to ask your question


We will be celebrating 70 years in 2016!
Experience the Hess Advantage Today!


Vinyl Replacement Windows, Doors, Sunrooms, Railings & Awnings

Summer Savings are in full bloom!
Posted on Tuesday, September 1, 2015 at 8:00 AM

Call, Click or Stop in to take advantage of your Fall Savings!

Window Door Awning Rail Sale


Read More »

   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!