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PJ Sullivan Exteriors PJ Sullivan Exteriors
Windows Create an Entrance You'll Be Proud to Come Home To

Window Services in NW Bergen County

Premium Window Solutions in Wycoff, Saddle River & the Nearby Areas

Windows are not just openings in your walls; they are portals to the world outside, letting in natural light and fresh air while framing your view of the surrounding landscape. At PJ Sullivan Exteriors, we believe that your windows should enhance the beauty, comfort, and energy efficiency of your home. This is why we offer top-rated window services, including window installation, cleaning, repair, and weatherproofing. With us by your side, you get superior service along with modern and sophisticated solutions designed to elevate your living space.

Contact us online or call (201) 857-0600 to book a window service or schedule a consultation.

Expert Window Installation and Replacement

We offer a comprehensive range of window installation and replacement services, including:

  • Double-hung windows – classic design with easy operation
  • Casement windows – excellent ventilation and energy efficiency
  • Bay and bow windows – enhance natural light and interior space
  • Sliding windows – space-saving and modern style
  • Custom window solutions – designed to fit unique home layouts

Our experienced technicians ensure precise installation for each window, enhancing insulation, reducing energy costs, and protecting your home from the harsh weather NW Bergen County experiences. By using high-quality, durable materials, we provide windows that stand the test of time.

Helpful Homeowner Questions

How do I know if it’s time to replace my windows?
Look for signs like:

  • Drafts or uneven temperature near windows
  • Difficulty opening or closing
  • Condensation between panes
  • Visible damage, cracks, or rot

Replacing old windows can significantly improve energy efficiency, reduce utility bills, and increase your home’s overall value.

What types of windows work best for NW Bergen County homes?
Homeowners often choose:

  • Vinyl windows – low maintenance and durable
  • Fiberglass windows – energy-efficient and weather-resistant
  • Wood windows – classic look, ideal for traditional homes (requires maintenance)

Our experts help you select the perfect material and style for your home’s architecture and your personal preferences.

Why Choose PJ Sullivan Exteriors

With years of experience serving NW Bergen County, PJ Sullivan Exteriors delivers reliable, high-quality window services. We prioritize:

  • Exceptional craftsmanship
  • Customer satisfaction
  • Transparent pricing
  • Timely project completion

Enhance your home today with PJ Sullivan Exteriors’ trusted window services. 

Call us at (201) 857-0600 to schedule your consultation and get started on your window project.

View Our Featured Projects
Browse Our Work

Award-Winning Business

  • Marvin Authorized Replacement Contractor
  • GAF Roofing
  • James Hardie Preferred Contractor
  • Henry Company

Your Project. Our Passion.

Read Our Five-Star Client Reviews
    Wonderful Company - Highly Recommend!
    “Amazing…these guys just care and are wonderful to work with…Highly Recommend!”
    - Steven J.
    We found his team to be incredibly professional to work with, no detail was missed and they had excellent ideas which we followed.
    “We hired Peter to renovate our basement. Our basement looks fantastic and we spend so much time in it.”
    - Patty D.
    We were extremely happy with the work that PJ Sullivan Construction did for us. We would be happy to hire him again.
    “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
    Pete and his team did a great job on my project. They were conscientious of my budget and did their best to work within it. His crew work was very clean and they were very friendly and respectful to my family.
    “Pete and his team did a great job on my project. They were conscientious of my budget and did their best to work within it. Options were discussed and together a solution was agreed upon. His crew work was very clean and they were very friendly and respectful to my family. I have no regrets selecting PJ Sullivan Construction. I would strongly recommend them.”
    - Alex M.

Schedule a Consultation

Call (201) 857-0600 today or fill out the form below.

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Why Choose Us?

Experience Exceptional Service
  • Industry Recognition

    We've been acknowledged for excellence by leaders in the field, nationally ranked for exterior replacement, and rated highly by satisfied clients.

  • Personal Attention

    Each client receives one-on-one attention through the entire process. Our vendors are hand-picked and the best in the business.

  • Your Project is Our Project

    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.

  • Unparalleled Style

    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.