Building Your Dreams Together
Let’s Build Something!
KITCHENS
We combine expert craftsmanship with thoughtful design to create functional, beautiful spaces that fit your lifestyle. From full remodels and custom cabinetry to countertop installation and tile work, we handle every detail from start to finish. Whether you’re updating a dated layout or building your dream kitchen from the ground up, our team delivers quality materials, precision workmanship, and personalized attention to ensure your new kitchen is as durable as it is stunning.
BATHROOMS
Transform an ordinary space into a relaxing, spa-like retreat. We handle everything from complete bathroom remodels to custom tile work, vanity installations, plumbing upgrades, and modern lighting solutions. Whether you’re looking for a sleek, contemporary design or a timeless, classic look, our team focuses on quality craftsmanship, attention to detail, and durable materials to create a bathroom that’s both functional and beautiful.
SIDING
Our siding services are designed to enhance your home’s curb appeal while providing lasting protection against the elements. We offer expert installation and replacement of vinyl, wood, fiber cement, and other high-quality siding materials. Our team ensures a flawless finish with proper insulation, weatherproofing, and precision craftsmanship—improving your home’s appearance, energy efficiency, and long-term value. Whether you’re repairing damaged siding or giving your exterior a fresh new look, we deliver reliable, professional results that stand the test of time.
WINDOWS
Our window replacement services are focused on enhancing your home’s beauty, comfort, and efficiency. We offer professional installation of energy-efficient windows in a wide range of styles, materials, and finishes to match any architectural design. Each project begins with precise measurements and ends with a flawless fit—improving insulation, reducing noise, and increasing natural light. Whether you’re replacing damaged windows or upgrading for a fresh new look, our expert craftsmanship ensures lasting performance and curb appeal.
DOORS
Your doors provide both style and security for your home. We specialize in the installation and replacement of entry doors, interior doors, sliding glass doors, and custom designs that complement your home’s architecture. With a focus on quality materials, precise installation, and energy efficiency, we ensure your doors not only look great but also perform flawlessly for years to come. Whether you’re enhancing curb appeal or upgrading interior spaces, our team delivers craftsmanship you can trust.
TRIM
Trim adds the perfect finishing touch to any home, enhancing both style and craftsmanship. We specialize in installing interior and exterior trim, including baseboards, crown molding, window and door casings, and custom decorative accents. With attention to detail and precision workmanship, our team ensures seamless joints, clean lines, and a polished look that elevates every space. Whether you’re renovating or building new, our trim work provides the refined detail that completes your home’s design.
DECKS
Let us help you bring outdoor living to life with beautifully crafted, durable spaces built for relaxation and entertaining. We design and construct custom decks using high-quality materials such as pressure-treated wood, composite, or PVC, tailored to complement your home’s style and your lifestyle needs. From design and framing to railings and finishes, every detail is handled with precision and care. Whether you’re building a new deck or restoring an existing one, we create outdoor spaces that are both functional and inviting for years of enjoyment.
GARAGES
Garage building and restoration services provide homeowners with secure, functional, and visually appealing spaces tailored to their needs. From new construction to complete renovations, each project is designed to enhance storage, organization, and property value. Skilled craftsmen handle every phase—from foundation to framing, doors, and finishes—ensuring structural integrity and lasting quality. Whether creating a new garage or restoring an existing one, the result is a durable, well-built space that blends seamlessly with your home’s design.
DOORMERS
Dormers expand your living space while adding character and curb appeal to your home. Whether you’re looking to create more headroom, add natural light, or enhance the exterior design, dormer additions are a smart and stylish solution. Expert builders manage every step—from design and framing to roofing and finishing touches—ensuring the new structure integrates seamlessly with your existing home. The result is a functional, attractive space that increases both comfort and property value.
EXTENSIONS
Home extensions are an excellent way to add space, functionality, and value to your property without the hassle of moving. Whether you’re looking to expand your kitchen, add a new bedroom, build a sunroom, or create a larger living area, each project is customized to blend seamlessly with your home’s existing structure and style. From planning and permits to construction and finishing details, the team ensures quality craftsmanship and attention to detail every step of the way—delivering a beautiful, durable extension that fits your needs and enhances your lifestyle.
About me
Joe Koenig
I’m a lifelong resident of Seaford, NY and I’ve spent over 27 years helping homeowners bring their design and construction dreams to life. I started my business in 1998. My passion for quality craftsmanship has taken me all over Long Island, from Montauk to New Hyde Park. I know that sometimes you have an idea but aren’t quite sure how it will fit—or what it will cost. That’s where I come in. I offer a fresh perspective and creative options you may not have considered.
I personally quote every project and work side by side with my crew to ensure every detail meets your expectations. Over the years, we’ve built a strong reputation for superior quality and a steadfast commitment to our customers. My team and I take pride in every job we do, always focused on delivering results that truly satisfy our clients’ needs.
In business since 1998, Joe Koenig Construction is Long Island’s Construction Specialist.
From the East End, to the North and South shores of Long Island, Joe Koenig Construction has custom built, renovated and provided Construction Services to Long Island Homeowners and is Proud to showcase our projects. The foundation of our business is based upon client satisfaction.
Let us Build Your Custom Construction Projects and Make your Dreams become a Reality!
Fully Insured. Licensed in Nassau and Suffolk Counties
Long Island, New York
We Serve all towns on Long Island NY:
Amagansett, Amityville, Aquebogue, Babylon, Baldwin, Bayport, Bay Shore, Bayville, Bellmore, Bellport, Bethpage, Blue Point, Bohemia, Brentwood, Bridgehampton, Brookhaven, Calverton, Carle Place, Center Moriches, Central Islip, Cold Spring Harbor, Commack, Copiague, Coram, Cutchogue, Deer Park, Dix Hills, East Hampton, East Islip, East Meadow, East Northport, East Norwich, East Patchogue, East Quogue, East Setauket, Elmont, Farmingdale, Farmingville, Franklin Square, Freeport, Garden City, Glen Cove, Glen Head, Great Neck, Greenlawn, Greenport, Halesite, Hampton Bays, Hauppauge, Hempstead, Hicksville, Holbrook, Holtsville, Huntington, Huntington Bay, Island Park, Islip, Jamesport, Jericho, Kings Park, Lake Grove, Laurel, Levittown, Lindenhurst, Lloyd Harbor, Lynbrook, Malverne, Manhasset, Mastic, Massapequa, Medford, Melville, Merrick, Middle Island, Miller Place, Mineola, Montauk, Mount Sinai, Nesconset, New Hyde Park, New Suffolk, North Babylon, Northport, Oakdale, Oceanside, Old Bethpage, Orient, Oyster Bay, Patchogue, Peconic, Plainview, Port Jefferson, Port Washington, Quogue, Ridge, Riverhead, Rockville Centre, Rocky Point, Ronkonkoma, Roosevelt, Roslyn, Sag Harbor, Saint James, Sayville, Sea Cliff, Seaford, Selden, Setauket, Shelter Island, Shirley, Shinnecock Hills, Smithtown, Sound Beach, Southampton, Southold, South Huntington, Springs, Syosset, Uniondale, Valley Stream, Wading River, Wainscott, Wantagh, Water Mill, West Babylon, West Hempstead, West Islip, West Sayville, Westhampton, Westhampton Beach, Williston Park, Woodbury, and Wyandanch.
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I personally handle all quotes with your time frame in mind.