A large brick house with black shutters on the windows

We Install

Residential Windows & Doors

Experience the difference with our exceptional windows and doors, expertly supplied and installed by one of the most reputable specialty contractors in the region. Proudly serving the communities of southeastern Pennsylvania and central New Jersey for over 45 years, our commitment to quality and customer satisfaction sets us apart as a trusted choice for all your window and door needs.

Personal Touch

Family Owned

The Window Nerds take immense pride in being second generation family-owned. This continuity in family involvement highlights our dedication to passing down a legacy that is dear to our hearts. When you choose The Window Nerds, you are not just receiving exceptional service - you are experiencing a personal touch from a team deeply invested in every step of our process. Each interaction and installation means something special to us, reflecting our values and traditions that will be cherished for generations to come.

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True Craftsmanship

Decades of Experience

The Window Nerds has been serving the southeastern Pennsylvania and central New Jersey areas for more than four decades. Each of our lead installers has at least 20 years of experience with us. Over our history, we’ve seen every window and door configuration and managed every construction hoop imaginable. We know what works, what doesn’t, and how to get the job done right the first time.

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"I just wanted to let you know that I love my new windows! Nick, Sean and Caleb were awesome! I was almost sad that my window project is coming to an end. You have a great, talented and courteous team of men!"

Georgia F.

Phoenixville, PA

No Subs

In-House Crews

We specialize exclusively in the installation of windows and doors, bringing our expertise and dedication to this specific area of work. Day in and day out, we focus on perfecting our craft, ensuring that every installation meets the highest standards of quality and performance by keeping everything in-house.

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Respectful & Honest

Zero Sales Pressure

We are always a guest in your home, from the first meeting to the last bead of caulk on your new windows. As such, we always treat you with respect. Our sales appointments will never make you feel trapped or pressured into making a decision before you’re ready. We combine great products with great service. You’ll always get our low key approach with fair pricing right from the start. We let that do the selling for us.

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What Customers Are Saying

Don't take our word for it. See how happy our customers are with everything from sales to installation to service.

  • A living room with arched windows and a couch.

    Nature's Symphony

    Breathtaking colors of our planet
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  • A living room with a sliding glass door and a stone wall.

    Beyond Boundaries

    Visual odyssey across continents
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  • A large stone house with black shutters and a flag on the front porch.

    Sands of Time

    Stark beauty of desolate dunes
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