
Patio Doors in NW Bergen County
Experience the Design/Build Difference in Wycoff, Saddle River & Beyond
At PJ Sullivan Exteriors, nothing we do is average. Even when it comes to installing patio doors for our clients, we take the time to ensure that the new unit will add style, sophistication and efficiency to the home’s exterior. As a design/build company, we specialize in thoughtful installations and construction that utilizes the very latest technology and materials. When you work with us to choose and install your patio doors, you can expect the following benefits:
- Comfort: A properly installed patio door will stabilize your interior temperature — and your energy bill, too!
- Functionality: Doors that are sticking, uneven or difficult to open and close should be replaced. We offer the very best products on the market that will change the way you use your home.
- Home Value: Replacement doors make a huge difference in appearance and home security, factors that prospective homebuyers will appreciate.
- Convenience: We can replace your patio doors in less than a day, allowing you to enjoy their many benefits sooner.
Sliding Doors
The designers at PJ Sullivan Exteriors love sliding glass doors for their crisp and modern appearance. Not only do these units look great, they provide unspoiled views, take up minimal space and operate quietly and easily.
French Doors
Hinged French patio doors offer a timeless look that makes them an instant focal point in any home. We recommend French doors for homes with classic architecture and to homeowners who gravitate toward a traditional aesthetic.
Let’s Get Started!
Find out why PJ Sullivan Exteriors is the #1 design/build company in the Tri-State. Call us today at (862) 420-9283 in New Jersey or (914) 444-2294 in New York, or fill out our online contact form to get started on your patio door replacement project.

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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Peter was very helpful with deciding what products we used and what color schemes would look best for our project. I would definitely use Peter and his company again for any future projects.- Sherappa S.
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Outstanding company to work with! The work was completed in a professional manner, on schedule, and with an exceptionally high level of precision and attention to detail.- Emalac
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Amazing…these guys just care and are wonderful to work with…Highly Recommend!- Steven J.
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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
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Both Pete and Dan Sullivan are great guys and was happy to work with them. The people working on the job were very courteous, and professional, and kept the area very clean each day.- Carrie C.
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The job at my house was wonderful from beginning to end. I would definitely recommend them to anyone.- Josephine C.
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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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After interviewing a few contractors, we chose Peter for many reasons, but the outstanding one was his creativity. He gave us good ideas for our project and delivered on time and within budget.- Former Client