
Timeless Exteriors, Thoughtfully Built
At PJ Sullivan Exteriors, we transform luxury homes with exterior renovations that are both design-driven and expertly built. Founded by Peter Sullivan in 2005, our firm has grown from general contracting roots into a specialized design-build team serving Bergen County and nearby New Jersey communities.
We’re not just builders—we’re collaborators in bringing your home’s full transformation potential to life. Every project begins with smart design and can include 3D renderings, so you can visualize your investment with precise measurements and planning before construction planning begins.
Our services include:
- Luxury exteriors: More than just curb appeal—it’s the artful balance of architectural harmony, premium materials, and master craftsmanship. It’s a tailored exterior that reflects the character of your home and the lifestyle within. From concept to completion, every element is intentional, elevating your property’s beauty, performance, and long-term value.
- Porticos, porches, and decks: Elevate your home's entrance and outdoor living with expert design-build services for porticos, porches, and decks. We specialize in crafting elegant, custom exteriors that blend timeless architecture with premium materials—perfectly suited for Bergen County’s finest homes.
- Siding: Timeless exteriors start with the right finish. We guide you in selecting siding that elevates both form and function—whether it’s the classic beauty of cedar shingles, the durability of fiber cement, or the warmth of natural wood. Every detail matters—and it shows.
- Windows: Our window services elevate your home with architecturally appropriate replacements and upgrades that enhance both curb appeal and energy efficiency. As a certified Andersen contractor, we ensure premium craftsmanship with every installation.
- Doors: We offer expert installation, repair, and replacement of high-end entry and patio doors designed to complement the elegance of your home. As a certified Andersen contractor, we deliver trusted quality, lasting beauty, and a refined first impression.
- Stonework and hardscapes: We specialize in high-end stonework and hardscapes that define the character of luxury homes—from bluestone walkways and grand front entries to custom patios, stone chimneys, and outdoor fireplaces. Every feature is thoughtfully designed to complement the architecture and elevate your outdoor living experience.
- Gutters: Protect your home from water damage and foundation issues with unique gutter installation of a higher quality, to match your high-end home. Having copper, aluminum, or zinc gutters with custom brackets and hangers will demonstrate your commitment to excellence.
- Architectural Roofing: From installation to repair, we are GAF-certified and equipped to handle all of your elite roofing needs with premium materials like cedar shake, natural slate, standing seam metal, copper, architectural asphalt, and more.
Contact us online or call (862) 420-9283 to book a service or request a consultation.


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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We were so happy with the job PJ Sullivan did for us. We couldn’t have asked for a better company to do this for us. Pete was very attentive and visited our home at least 3 times a week and that was important for us.- Jaime T.
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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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If you want quality and professionalism, look no further!- Gabor V.
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We hired Peter to renovate our basement. We found his team to be incredibly professional to work with, no detail was missed and they had excellent ideas which we followed. Our basement looks fantastic and we spend so much time in it.- Patty D.
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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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He is exceptional, honest, and has the customer in mind when making suggestions.- John G.
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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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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.
Our Awards & Recognition
PJ Sullivan Exteriors is proud to be recognized by leading industry authorities for our excellence in exterior renovation. As GAF-certified roofers, BBB A+ rated company, and recipient of numerous awards and accolades, including Remodeling Magazine's 550 list and Best of Houzz awards, we are honored to be trusted by homeowners throughout the Tri-State area.
Why Choose PJ Sullivan Exteriors?
At PJ Sullivan Exteriors, we set ourselves apart through our passion for improvement, commitment to excellence, and customer satisfaction.
Here's why you should choose us for your next project:
- Customer engagement: Your vision is very important to us. We believe in constant collaboration and invite our customers to actively participate and provide input during every stage of the design process. Expect a high level of attention to your needs when you work with us.
- Style: Each customer is unique, and so is their vision. With every new project, we turn ideas into reality, creating timeless styles that transcend fleeting trends.
- Professionalism: We uphold the highest standards of care and responsibility in every project, so you get service that is a reflection of leading industry standards.
- Innovative design: We offer comprehensive design services tailored to your unique needs and preferences. Our team brings creativity and innovation to every project, so your home stands out for all the right reasons.
- Personal attention: Each customer receives personalized attention throughout the entire process. From initial consultation to project completion, you'll have our undivided focus and support.
We’re more than just a company—we're your dedicated partner in turning your dream home into a reality.
Your home deserves a partner who cares. Call (862) 420-9283 to book a service or request a free estimate.

Setting the Standard
PJ Sullivan Exteriors
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We've been acknowledged for excellence by leaders in the field, nationally ranked for exterior replacement, and rated highly by satisfied clients.
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Each client receives one-on-one attention through the entire process. Our vendors are hand-picked and the best in the business.
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We maintain a consistently high level of professional care and responsibility in each project, and guarantee all of our work to be of exceptional quality.
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Our style is as unique as our clients are. With each new client, your luxury dreams become reality. You can expect a timeless style that will outlast today’s trends.