About Replacement Windows

About Replacement Windows for
Northern and Central New Jersey Homes

Exceptional Energy Savings

Our Energy Saving Windows are Designed to Stop Drafts and Make Your Northern or Central New Jersey Home Much More Efficient and Comfortable

We offer the most Energy Efficient replacement windows at the most affordable prices. We proudly offer Okna Windows and Majestic Windows by Ideal. Give us a call today for a Free Estimate at (973) 884-6130

AGM is family owned and we now offer financing options.

We serve the following Northern and Central NJ Counties:
Morris, Bergen, Union, Essex, Middlesex, Somerset, Sussex, Passaic, Warren

Eco-Pro by OKNA

Okna "ECO-PRO" Windows

The Okna 600 series is one of the most air tight windows in the industry and was designed to last decades and make your home as efficient as possible. Excellent high performance glass.

OKNA Envirostar WIndows


Also called the Okna 800 Series. The most Energy Efficient windows in the industry and are specifically designed to meet the demanding weather conditions in the northern New Jersey area.

Majestic Windows

MAJESTIC "Signature Series" Windows by Ideal

With superior quality and craftsmanship, Majestic windows are built with a unique exterior design that emulates the beauty of a traditional wood window without the care and maintenance.


Our coverage area is usually within just 45 minutes from our location
so addressing customer concerns are quick and easy

Made in the USA

AGM Window and Door
12-16 Littell Road
Unit 8D 
East Hanover, NJ 07936


Phone: 973-884-6130  
License: #13VH09591100