If you’re looking for an expert deck builder in Northport, NY, you’ve come to the right place. At Decks By Decker Home Improvements LLC, we’ve been helping homeowners bring their outdoor visions to life since 2007. From custom deck design and wood deck construction to composite decking installation and complete outdoor living spaces, we create functional, durable, and stylish additions that turn backyards into favorite places to gather.
With more than 15 years serving homeowners, we’re trusted experts for reliable deck construction and complete outdoor living upgrades.
From patios and pergolas to fences, lighting, and drainage systems, we deliver seamless solutions with expert workmanship and careful planning.
Our team understands local codes, property layouts, and coastal weather challenges, ensuring safe, durable, and beautiful projects built specifically for Babylon.
Each build is uniquely planned to complement your home’s character, match your lifestyle needs, and deliver lasting outdoor enjoyment.
Our services cover everything from brand-new builds to renovations and repairs.
Northport homeowners know the value of outdoor living. Whether it’s hosting summer barbecues, enjoying water views, or simply relaxing after a long day, a well-built deck extends the comfort of your home outside.
At Decks By Decker, we specialize in modern deck designs, multi-level decks, and backyard entertainment areas that complement your property and lifestyle. We also bring decades of carpentry and remodeling experience, which means we can handle not just decks, but also patios, walkways, fences, rails, and home improvements like siding, windows, and doors.
We know Northport’s style—classic homes near Main Street, coastal houses by the harbor, and family residences throughout the village. Our local expertise ensures your project blends seamlessly with both your property and the neighborhood.
Local Expertise – We know the homes, neighborhoods, and building codes unique to Northport.
Experience Since 2007 – With more than a decade of projects completed, we bring proven skill.
Custom Solutions – From custom deck design to backyard entertainment areas, we tailor every project to your goals.
Skilled Team and Materials – We combine craftsmanship with premium wood, composite, and weather-resistant materials.
Hear what some of our clients in Northport, NY have to say
EXCELLENT Based on 35 reviews Posted on David GoldsteinTrustindex verifies that the original source of the review is Google. Just finished our fourth deck project with Decks by Decker and again we are 100% satisfied Sean and the crew were great, completed the job as promised left the area spotless and were amazing to deal with. Definitely give them a call.Posted on Elaine JamesTrustindex verifies that the original source of the review is Google. WE RECENTLY HAD OUR DECKS REDONE BY DECKS BY DECKER. WE ARE VERY PLEASED WITH THE QUALITY OF WORK THAT WAS DONE. THE WORKERS WERE VERY POLITE AND DIDN'T LEAVE A MESS AT ALL. WE WOULD HIGHLY RECOMMEND THEM FOR ANY PROJECT YOU MAY NEED DONE!Posted on Kathy FratelloTrustindex verifies that the original source of the review is Google. We had a front porch and a large deck done by Decks By Decker. Both are beautiful! Sean is a pleasure to work with. He listens to what you want then makes excellent suggestions based on his expertise. Sean pays attention to every detail and is always available to answer any questions or concerns. His crew are professional and true craftsman.Posted on Kelly MehrTrustindex verifies that the original source of the review is Google. We absolutely love our new steps! Sean Decker and his team did an amazing job. He fit us into the schedule so quickly and was a pleasure to work with. Our steps are now safe and look great!Posted on Matthew FratelloTrustindex verifies that the original source of the review is Google. Sean & his crew replaced my front door and porch. Sean was honest and kept me up to date and was always responsive to any questions I had. I could not have been happier with the work that was done. I highly recommend. Thank You Sean and Crew.Posted on Bill EtzelTrustindex verifies that the original source of the review is Google. Sean (and his crew) go above and beyond every time I've used them. Work is meticulous and precise. Clean up is outstanding. His "can-do" attitude is infectious. Will use his services every time !Posted on F DeckerTrustindex verifies that the original source of the review is Google. We had Sean install a much needed handrail on our back stoop. We didn’t want wood because we didn’t want to have to paint it. Sean suggested Trex and we had a nice selection of colors and styles. After 2 days, Sean completed the project and it was beautiful! We were surprised how it changed the whole look of the back of the house. It really has enhanced the look of our craftsman home. We are very satisfied with Sean’s design ideas, suggestions, work ethic, meticulous workmanship all at a reasonable cost. We will be calling Sean back for our other planned projects.Posted on Wayne BellucciTrustindex verifies that the original source of the review is Google. Words cannot begin to express how happy we are with our new front porch. We have done several large home renovations in the past year, Sean Decker and his team were by far the most professional and enjoyable to work with. Sean is professional, punctual, courteous and an excellent communicator. His attention to the details and finishings were above and beyond. The porch was completed ahead of schedule. My only regret is not knowing about him sooner! If you are looking for home improvements or decking, Decks by Decker is the company to contact. You will NOT regret it.Posted on Nicole HayesTrustindex verifies that the original source of the review is Google. Decker and his crew did a phenomenal job on our deck! Their work completely exceeded our expectations. We met Decker for an estimate a year ago for this project. But based alone on his professionalism, honesty, expertise and innovative ideas we immediately recommended him to my mother for a deck project which is just another glowing review. Fast forward a year later when we were ready to get started, Decker was considerate of our budget, honored the timeline and was responsive throughout the whole process. He arrived with his crew on time everyday until the job was done and they finished 2 days early! We are so grateful for their hard work and attention to detail. They went above and beyond to truly make sure we would enjoy the deck by doing a great job cleaning up and even taking a HUGE pile of broken fences that was near the deck to the dump for us!!! We honestly couldn’t be happier and look forward to more projects with Decker!Posted on Patricia MartinezTrustindex verifies that the original source of the review is Google. Sean and his crew built a beautiful deck, we were very pleased how it turned out. They were always respectful of our property and cleaned up every day they were done. When the deck was completed they even washed down the entire deck. Sean was professional and always responded to my texts or calls. If you need a deck call him, you will be very pleased.
The timeline depends on the size and complexity of the project. A basic wood deck construction might take a week, while multi-level decks or patio and deck combinations can take several weeks. We always provide clear timelines before work begins.
Pricing depends on materials and design. Composite decking installation is typically higher upfront than wood but requires less maintenance. We provide free, detailed estimates so you’ll know exactly what to expect.
Yes. We specialize in custom deck design and tailor each project to your yard, style, and budget. From covered porch builders to modern deck designs, we create features that reflect your needs.
Wood deck construction offers natural beauty and lower initial cost but needs maintenance. Composite decking installation is more durable, resists rot and pests, and requires little upkeep. We help you choose the best fit.
Absolutely. We provide full deck repair and maintenance, including board replacement, resealing, railing updates, and structural fixes.
Backyard entertainment areas often combine multi-level decks, pergolas, patios, and lighting to create functional spaces for dining, relaxing, or entertaining.
Yes. We manage the permitting process, ensuring everything complies with Northport’s building codes and regulations.
We use weather-resistant materials, proper drainage, and proven construction techniques to ensure your deck withstands snow, rain, and coastal weather.
Contact Decks By Decker today for a free consultation. We offer fast response times, honest pricing, and expert craftsmanship you can trust.