Home Windows & Doors Installation In & Around Berwyn, New Hope, Collegeville, Doylestown, & Newtown, PA
Serving Bucks, Montgomery, Chester, Mercer, Hunterton, & Burlington, PA Counties
The Right Windows and Doors. No Dog & Pony Show.

Testimonials
John Such
Fantastic experience! Good price, excellent work, friendly and knowledgeable staff. AND they cleaned everything up when done! GREAT JOB!
They installed 3 exterior doors (1 was custom sized), 1 sliding door, 9 double-hung windows, and a large bay window.
I’d recommend The Window Nerd anytime!
Don Warner
Joanne Robb
See How Our Process Works
At Window Nerd, we make the entire process of window installation easy and stress-free for our customers. Our experienced team of professionals works closely with you to ensure your project is completed on time and within budget.
First, we’ll consult with you to discuss your window installation project. We will provide you with a free estimate and our team will review the details of the project with you. We’ll help you select the perfect windows for your home and provide you with options for colors, materials, and accessories. Once you’ve made your selections, we’ll schedule a day for installation.
Our team of experienced technicians will arrive on the scheduled day, remove any existing windows, and install your new windows. We will ensure that the new windows fit perfectly and that they are properly sealed and secured. We’ll also perform any necessary finishing touches and make sure the area is clean and tidy before we leave.
We are committed to providing quality window installation services that are safe and reliable. We take pride in the craftsmanship of our work and strive to ensure that our customers are completely satisfied with their new windows.


Licenses, Awards and Accreditation
One Size Fits One



Free Estimates

"The Nerd Way"
- Listen to what you want
- Make informed suggestions of multiple brands and materials
- Fair pricing right from the start
- You buy when you're ready
"Their Way"
- Trap you on your couch for hours convincing you to buy now
- Quote a high price but offer to make big cuts if you 'buy tonight'
- Put lots of pressure on you in your own home
- Hope you cave

FAQs
See How Our Process Works
Tired of being trapped in the four hour presentation in your living room designed to make you buy right now? Looking for reliable window and door expertise without all the sales pressure? We’ve been supplying and installing windows and doors since 1979, and we offer as much or little information as you want. We also let you buy when you’re good and ready.

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