Top Skip to Content
PJ Sullivan Exteriors PJ Sullivan Exteriors
Mendhem, NJ Create an Entrance You'll Be Proud to Come Home To

Premier Home Exterior & Roofing Services in Mendham, NJ

Your Partner in Exceptional Design & Exterior Renovations

When it comes to design, roofing, luxury exteriors, and remodeling, PJ Sullivan Exteriors is proud to be a leader of excellence and innovation in the industry. With over a decade of award-winning service, we have earned a reputation for delivering fine craftsmanship and customer satisfaction to homeowners in Midland Park and the surrounding areas.

Our customers are our partners, and we treat your home with the utmost care and respect. We are committed to providing comprehensive solutions that enhance the style and value of your property. From the initial consultation to the final walkthrough, our team is dedicated to turning your vision into reality.

Call (201) 857-0600 to book a service or request a consultation.

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
    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.
    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.
    “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.
    Peter and staff were completely professional. The job was done timely, they started when Peter said they would and did not leave until the job was finished.
    “Left everything neat and clean. Worth every penny.”
    - Joanne R.
    Outstanding company to work with!
    “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

Schedule a Consultation

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

  • By submitting, you agree to receive text messages from PJ Sullivan Exteriors at the number provided, including those related to your inquiry, follow-ups, and review requests, via automated technology. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency may vary. Reply STOP to cancel or HELP for assistance. Acceptable Use Policy

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.