NJ and PA Home Contractor

Fully Licensed and Insured

Free, Fair, and Accurate Estimates

(908) 553-5850 or

Home Window Installation

Energy-Efficient Windows - Lifetime Warranty





Home Window Replacement by Kepo

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Andersen 400 Series

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Andersen 200 Series


Vytex Potomac HP

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Slocomb 677 Series

Vinyl Windows

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Slocomb 643 Series

Vinyl Windows


There are many benefits to installing new energy-efficient windows in your home, including reducing utility costs and maintaining the interior temperature of your home.

In-Home Demonstration

When you schedule a free, no obligation estimate, our product specialist will bring you an actual demonstration model of an energy-efficient window.

Lifetime Warranty

Every window we install comes with our lifetime transferable warranty. That means if you sell your house you can transfer the window warranty to the new owner. The Kepo warranty covers any installation related issues that may arise. Most manufacturers, including Andersen and Pella, also offer their own strong warranties which are included when you purchase windows from Kepo.

Choosing an Energy-Efficient Window

We offer all brands of energy-efficient vinyl replacement windows, including Andersen, Pella, and Marvin. We also feature the superb Thermal brand vinyl replacement window, available with a choice of glass packages. For maximum energy-efficiency we recommend a window with a U-Factor 0.20 or below.


(908) 553-5850 or

Free Estimate | Lifetime Warranties| Local Installers