KJM Construction & Development Logo
    (973) 453-2111Get a Free Consultation
    EXTERIOR RENOVATIONS

    WHAT STANDS BETWEEN YOUR HOUSE AND THE WEATHER.

    Roofing, siding, gutters, windows, doors, and the concrete and pavers underneath it all. Built by our family to protect yours through the toughest New Jersey winters.

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

    PREMIUM EXTERIOR SERVICES

    Built for New Jersey weather. Executed with precision.

    ROOFING

    GAF-Certified Systems

    Not just shingles, the full assembly: underlayment, ice and water shield, ventilation, flashing. Installed as a system so it qualifies for real manufacturer warranties.

    • GAF Timberline HDZ/UHDZ systems
    • Ice & water shield, synthetic underlayment
    • Proper attic ventilation
    • Full tear-off & replacement or repair
    SIDING

    Siding Systems

    Vinyl, cedar shake, Hardie fiber cement, and stucco systems — installed with the trim and flashing details that actually keep water out.

    • Vinyl & cedar shake siding
    • Hardie fiber cement systems
    • Soffit, fascia & trim
    • Stucco systems
    GUTTERS

    Seamless Gutters

    Seamless gutters sized for your roof, not a one-size-fits-all spec, with guard options that actually cut down on cleaning.

    • Seamless gutter installation
    • Gutter guard systems
    • Drainage & downspout routing
    WINDOWS & DOORS

    Energy-Efficient Replacements

    Energy-efficient replacements that solve drafts and dated curb appeal at the same time.

    • Double-hung, bay & specialty windows
    • Entry doors, sliding & patio doors
    • Energy-efficiency upgrades
    PAVERS, DRIVEWAYS & CONCRETE

    Hardscape Solutions

    Asphalt, concrete, and paver driveways and patios — including the demo and drainage work that determines whether it lasts ten years or twenty-five.

    • Asphalt & concrete driveways
    • Paver patios & walkways
    • Stamped concrete
    • Retaining walls & drainage solutions
    DECKS & PORCHES

    Outdoor Living Spaces

    Custom composite and wood decks, porches, and outdoor living areas built for durability and enjoyment.

    • Custom wood & composite decking
    • Porch enclosures & porticos
    • Railing systems
    • Structural repairs & framing
    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.