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.

Adjusted Showroom Hours

Our Tamaqua Office will be closed Wednesday, August 3rd.

We apologize for any inconvenience.  

Thank you to all of our customers who helped us reach this milestone!

 Hess is 70 years old!


Have Questions or Concerns?

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What Your Neighbors Are Saying

I wish to commend to you of the efficiency and dedication of your employees in installing the fourteen vinyl windows for our house. The first day on the job, I couldn't believe how quickly & efficiently they removed the old windows and installed the Seaway windows we bought.

In particular I wish ... Read More »


Vinyl Replacement Windows, Doors, Sunrooms, Railings & Awnings

What Will Be Your Reason For Choosing Hess?
Posted on Monday, June 6, 2016 at 3:00 PM

There are many reasons that thousands have put their trust in Hess over the past 70 years.  Discover your reason today! 

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 10-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!