Your Trusted Partner in Every Build

Modern kitchen with gray cabinets, stainless steel microwave and oven, white marble countertops, and a backsplash of small white tiles. Items on the counter include a coffee machine, utensils in a white cup, a small digital device, and a plant with a wooden cutting board and oil bottle. The floor is wooden.

Belanger Custom Builders delivers comprehensive construction solutions tailored to meet the unique needs of each project and client. From large-scale residential and commercial builds to outdoor spaces and more, we approach every job with expert execution, structural integrity, and seamless coordination. No matter the size or complexity, our team is dedicated to delivering thoughtful spaces that stand the test of time.

What We Offer

  • A large, two-story house with a wraparound porch, white siding, and a grey shingle roof, surrounded by a well-maintained lawn and trees.

    Residential

    Custom homes, additions, and renovations, tailored to fit your lifestyle and vision.

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  • Modern kitchen and dining area with long wooden table, black chairs, pendant lights, gray cabinets, and large windows.

    Commercial

    Professional spaces constructed to support your business goals and stand the test of time.

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  • Modern outdoor patio with seating, coffee table, grill, and plants.

    Outdoor Living

    Expertly crafted outdoor areas that elevate how you live, relax, and connect outside your home.

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  • Open-plan living room and kitchen with wooden floors, white cabinetry, and large windows letting in natural light.

    Small Projects & Services

    Reliable small projects and services designed to enhance your space, improve functionality, and maintain the quality of your home.

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Areas We Serve

We proudly serve clients throughout Westchester County, NY, Fairfield County, CT, Putnam County, NY, and surrounding areas. The towns listed below offer a snapshot of the communities we serve, with our work extending beyond these locations.

Westchester County, NY

Ardsley, Bedford, Briarcliff Manor, Chappaqua, Eastchester, Elmsford, Harrison, Katonah, Larchmont, Mamaroneck, Mount Kisco, North Salem, Ossining, Peekskill, Pleasantville, Port Chester, Pound Ridge, Purchase, Rye, Scarsdale, Somers, Tarrytown, White Plains, Yorktown Heights.

Putnam County, NY

Brewster, Carmel, Cold Spring, Garrison, Kent, Mahopac, Patterson, Southeast.

Fairfield County, CT

Bethel, Brookfield, Danbury, Darien, Greenwich, New Canaan, New Fairfield, Norwalk, Ridgefield, Stamford, Westport, Wilton.