Highly Efficient, Low-Maintenance Windows in NW Bergen County
The Tri-State’s Most Trusted Window Replacement Company
Homeowners often aren’t sure when it’s time to replace their windows. At PJ Sullivan Exteriors, we know the signs to look out for. If your units are difficult to operate, drafty, warped or rotting, we recommend investing in replacement windows right away. New windows can work wonders for your home, boosting curb appeal and lowering your energy bill by double digits.
After more than a decade in the industry and experience with many different products, we’ve chosen to offer our clients the Marvin Signature, Marvin Elevate and Marvin Essential line of windows from esteemed window designer Marvin®. These windows are tough and long-lasting, as well as modern and beautiful. Designed for unprecedented performance and exceptional aesthetics, these windows are perfect for a luxury home exterior.
Fiberglass Windows
Fiberglass is well known for its longevity and remarkable energy-saving qualities, keeping your interior cozy and comfortable during the cold months. Spring and summer rainfall is no match for the low-maintenance features of fiberglass windows — a simple wipe with soapy water will keep your windows looking great for up to 40 years!
Your Project. Our Passion.
Five-Star Client Reviews
At PJ Sullivan Exteriors, we prioritize exceptional service and the highest level of quality, every time. Read some of our client reviews below.
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"Best in the Industry"Pete is a pleasure to work with, and all of his work, and the work of his team, is top quality. His design suggestions are always insightful.- Jason F.
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"Highly Recommend"The job at my house was wonderful from beginning to end. I would definitely recommend them to anyone.- Josephine C.
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"Amazing Work From Start to Finish"Pete is a pleasure to work with, and all of his work, and the work of his team, is top quality. His design suggestions are always insightful.- Jason F.
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"Wonderful Company"Amazing…these guys just care and are wonderful to work with…Highly Recommend!- Steven J.
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"High-Quality Work"The quality of the work, as well as the conduct of the staff, was of the highest standards. The property was kept safe, clean, and secure throughout the project.- Adolfo L.
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"Will Use Again"We hired PJ Sullivan Construction in the Spring of 2013 to do an extensive exterior renovation on our Ridgewood house. We were very pleased with the workmanship and overall experience and will definitely consider them again for future projects.- Former Client
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"Went Above and Beyond"We are very satisfied with all the planning and work done by PJ Sullivan Construction Company on our home. They exceeded our expectations and are very happy we went with them for our project.- Mike R.
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"A True Innovator"I would highly recommend Peter to anyone looking for an honest, capable, and professional contractor. He will exceed your expectations! It’s no accident that his company is one of the best in Midland Park.- Former Client