
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.
-
It’s no accident that his company is one of the best in Midland Park.- Former Client
-
We hired Peter to renovate our basement. Our basement looks fantastic and we spend so much time in it.- Patty D.
-
We hired PJ Sullivan Construction in the Spring of 2013 to do an extensive exterior renovation on our Ridgewood house.- Former Client
-
As a professional engineer having 33 years of experience in the NYC construction industry, I can be at times over critical when having work performed at home. Issues like scheduling work, attention to detail, and trying to get fair value for the work performed can be troublesome. Well, NOT with P J Sullivan. I was given an initial estimate and schedule and they meet both as promised. Their (and especially Peter and brother Dan Sullivan’s) attention to detail exceeded my expectations! They really do strive for perfection. Having our home renovated by Peter and Co. was effortless. I can’t say enough about how pleased my wife and I are with the work performed by PJS.- John C.
-
I hired Pete Sullivan more than three years ago to help replace a small section of siding on my suburban house in New Jersey. Since then, he has not only replaced all the siding and roofing on my house, but completely renovated the entire interior, a multiyear job that included moving many walls, installing new tiles for the entire first floor, completely renovating the kitchen, and building a new gas fireplace and a custom cabinet for a TV lift. He most recently finished renovating a second-floor bathroom. 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. Our next project is to install updated heated and cooling systems, as well as a solar collector.- Jason F.
-
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
-
I would definitely use Peter and his company again for any future projects.- Sherappa S.
-
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. The quality of the work is outstanding. The details were well attended to. Overall a very positive experience. I would use them again and recommend them to friends.- Carrie C.