KJM Construction & Development Logo
    (973) 453-2111Get a Free Consultation
    CUSTOM PROJECTS

    BUILDING YOUR FAMILY'S DREAM SPACES, RIGHT HERE IN NJ.

    Additions, outdoor kitchens, and the unique spaces your family has always dreamed of. Tell us what you're picturing, and our family will build it.

    Discuss Your Custom Project
    FINANCING AVAILABLE
    FREE ESTIMATES
    FULLY INSURED
    WARRANTY OPTIONS
    LOCAL EXPERTS
    0% Credit Card banner 700x110

    BUILT FROM SCRATCH, NOT A CATALOG

    ADDITIONS

    Home additions and expansions that match your existing structure, inside and out — not an obvious bolt-on.

    OUTDOOR KITCHENS

    Built-in grills, pizza ovens, bar seating, and the gas and electrical work to back it up.

    BARS & MAN CAVES

    Basement bars, home theaters, garages converted into something you actually want to be in.

    MULTI-ROOM RENOVATIONS

    When the kitchen, the basement, and the deck all need to happen at once, coordinated as one project instead of three.

    SPECIALTY BUILDS

    Outdoor entertainment areas, pergolas, fire features, and the odd requests we get because nobody else would take them on.

    HOW A CUSTOM PROJECT ACTUALLY GOES

    01

    Discovery

    We walk the property and talk through what you actually want, not just what's easiest to sell.

    02

    Design

    Concept and scope, with real numbers attached before anything gets demoed.

    03

    Execution

    One crew, one timeline, no subcontractor pinball.

    04

    Completion

    Final walkthrough — you sign off, we don't assume.

    KJM Construction & Development Logo

    A family-owned and operated luxury residential and commercial contractor rooted in New Jersey. Built to protect your family, designed to impress.

    Contact Us

    • 44 Washington St
      Morristown, NJ 07960
    • (973) 453-2111
    • info@kjmconstructiondevelopment.com

    Start Your Project

    Ready to transform your property? Contact us today for a free, no-obligation consultation.

    © 2026 KJM Construction & Development. All rights reserved.