• Architectural Woodworking Specialists
    Enhance the inner beauty of your home
  • Additions & Renovations
    We make your home work for you
  • Custom Builds
    New Homes, Wine Cellars, Home Theater, Indoor Pool

Welcome to Paradise Knoll Builders, LLC

Paradise Knoll Builders, LLC is a licensed and fully insured company owned and managed by Steven Del Colliano. Steven, a master carpenter, has spent over 30 years building and renovating homes throughout Northern Bergen County, NJ. His reputation has been built upon quality work, great client relations and a dedication to ensure that every job is one with which the client will be completely satisfied. Our specialties include: new home construction, residential indoor pools, architectural woodworking, custom wine rooms, additions, renovations and construction management.

Steven is extremely detailed oriented and does not settle for anything less than the very best outcome on all projects. He takes the time to work closely with each client. "I understand that the majority of people do not understand the complexity of blueprints and are unsure of the final outcome. I will take the time to clarify the project in a way that the clients understand the process and the outcome."

To contact us, please call us at: (973) 208-8684


Paradise Knoll Builders has been using decorative moldings, both modern and historical, to enhance the inner beauty of homes for over 30 years. We truly feel that this is the best and most affordable way to bring your home to a new level.
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Whether it is a family room addition you need or a completely new second floor, Paradise Knoll Builders will always guide you in the right direction to fit your family's needs. We always listen to your needs and find solutions to your problems.
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New Construction

From clearing your lot to building your home, Paradise Knoll Builders is well versed and highly qualified in all phases of new home construction. We have been fortunate enough to have worked on many new buildings, from starter-size homes to large, high-end estates.
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Indoor Pools

Done right, an indoor pool can bring you years of family fun and memories. Paradise Knoll Builders is a great resource for you to use when exploring this rare home addition. Whether you are thinking of using freshwater or saltwater for your new pool, our experience will be invaluable.
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Featured Testimonial

Chuck and I want to thank you for the wonderful job you did remodeling our home. Your professional approach, calm mild manner, negotiating skills, support and guidance made this project a most enriching experience. We have lived in our new space for two months, and whether we are in the kitchen, or in the bedrooms looking at the lake we feel so happy to have transformed this space to bring the outside in. We also appreciated your patience of letting us go through a process of decision-making. Your guidance helped us organize ourselves and gave us options. Your coaching helped us negotiate the layout of the septic system, finding a good price for marble, and getting our permits. Your ability as a carpenter and manager, and choice of subcontractors made our architectural plans come to life. Your recommendation of Mike Collari as architect was a perfect fit. He maximized the view of this special piece of property and his drawing helped us visualize and get a design that we loved.

What was amazing to us is how you kept the job moving – someone was here everyday and some weekends. We really appreciated your extra efforts getting us back into the house before the holidays. I want to commend Richie, your carpenter, on the great job he did day in and day out – and always willing to go the extra mile.

What more can one say – but from the bottom of your hearts – THANK YOU SO MUCH for a job well done!

Carol & Chuck