Suffolk County
Home Extensions

Increase Your Quality of Living Through a Bespoke Home Addition

Searching for the right home extension company in Suffolk County to expand and enrich your living space can feel like an overwhelming process. Maybe you need
more space for a growing family, a den or living room to entertain guests or an enhanced work area for optimal productivity. Whatever the reason is for requiring an extension for your home, let Kentstruction ease your concerns by introducing you to our worry-free home additions service.

Our roster of expert designers, architects and contractors have the experience and knowhow to expand your living area while still complementing the core aesthetics and fundamental structure of your home’s design. With over 40 years of operating experience, we’ve garnered a reputation for honesty, integrity and inspired craftsmanship throughout the hundreds of projects we’ve completed. 

When you partner with Kentstruction, you can rest assured that your new, modern living space will be one you can be proud to call your own for years to come.


A track record of excellence

Years in Business
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Certified Remodeler

NARI Contractor

of the Year Award Winner

5 Star Average

Reviews on Google

Licensed &


A-Z Residential

Construction Company

Kentstruction – Serving the Community for Decades

A Company You Can Count On

Kentstruction is a family-owned home construction company that has been providing the Suffolk County community with countless, unforgettable home extension services since 1981. With over four decades of operating experience under our belt, we’ve attained the titles of Master Certified Remodelers and Certified Kitchen Remodelers. Fully licensed and insured, Kentstruction is a 10x winner of the prestigious “Contractor of the Year” award bestowed by the National Association of the Remodeling Industry (NARI). With over 500+ references available on request and a 5-star average review score on Google, you can rest assured that you’ve made the right decision by choosing Kentstruction for your home addition project.

Our Reputation Means the World to Us

Wall to no wall. Gary did some great work opening up the space. He and his guys got the job done quickly and painlessly. Very personable and experienced, good craftsmanship. Will be coming back to get the floors done next! Thanks again Gary!
Marissa Vasylyev
Marissa Vasylyev
Gary and his team are true professionals. They were always on time, eager to work, and worked quick and efficiently. My husband and I will definitely use them again for future house projects
Lorraine B
Lorraine B
My kitchen was remodeled professionaly by Jonathan. He did a really good job, He explains everything to you and manages the project very well. He communicates good with you. He is always on time and finishes everything on time. I would highly recommend him. His work is high quality and professional.
john raphael
john raphael
Kentstruction just finished remodeling my garage. We are delighted with the construction and happy that we chose Gary to do our job. We were able to work out the details with his expertise. The crew was fantastic to work with. We recommend Kentstruction and will call again in the future. Judy and John Raphael
Fritz Lochard
Fritz Lochard
I am very please with the work that was done at my house by Kentstruction company. The people who came to my house were very professional, humble and very easy to communicate with. I think Kent and his company deserve a high score. Kent himself is a very nice person, great attitude and demeanor. I don’t regret that I chose them to repair my house. Thanks for a job well done. Fritz J. Lochard
Carol Tiedemann
Carol Tiedemann
If you are looking to have any construction or remodeling done I highly recommend Kentstruction. Not only do they show up when they say, THEY ARE ON TIME, and the project was completed on time. Their crews are respectful of your property but most important is that their CRAFTSMANSHIP is SUPERIOR. No detail is overlooked. I couldn’t be happier with the work they did.
John Kulesa
John Kulesa
did we hit a home run with Kentstruction Gary and Ronal are real pros and did phenomenal work real pros go with this company and crew
Neil Getter
Neil Getter
Completed the job in a timely manner as promised without any issues. Employees were courteous and professional in their work. Highly recommend Kentstruction.
Emma Lovence
Emma Lovence
I have no hesitation in recommending Kentsruction for all your home remodeling needs! I would like to express my sincere gratitude to the entire staff of Kentsruction. I’m absolutely in love with my new home! I was especially impressed with Gary and crew for their high quality work and craftsmanship. I also appreciate their responsiveness to complete the task before the set deadline and their flexibility in working with me to offer the best prices in town! I’m truly a satisfied customer and I highly recommend Kentsruction for all your home remodeling needs!!!!
Stacie Sosinski
Stacie Sosinski
We were very pleased to work with Kentstruction for our home renovation. They stuck to the timeline and all of the work was high quality. They worked with us to ensure we could stay within the budgets we set for each aspect of our project and listened to our needs along the way. Communication is one of their strong suits. If you’re looking for quick and frequent responses, you won’t be disappointed. We’re so happy with our new home and would definitely call Kentstruction again for our next project.

Skilled Artisans & Unparalleled Craftsmanship

At Kentstruction, we take pride in offering creative and aesthetically pleasing home extension solutions for our customers in Suffolk County, NY. We’ve assembled a staff of master architects, designers and contractors that possess the inventiveness and ingenuity to perform inspired home additions with an unrivaled attention to detail. By employing the best, industry-leading construction methods, we construct modular, sophisticated living spaces that will suit your needs.

Our designers and architects work in unison to draw your proposed interior or exterior floor plan in CAD (Computer Aided Design), planning the home addition to the minute detail. This also serves an additional purpose; by allowing you to inspect the rendered floor plan in 2D and 3D, any requested changes can be made and agreed upon prior to project start, ensuring that there isn’t a single hitch in workflow or a lag in project completion time – and that you get exactly what you envisioned. We are home builders as well as design and architectural experts – servicing residential renovation jobs with the utmost attention to detail, with unparalleled customer service from start, to finish and beyond.


Our Guarantees to Our Customers

World-Class Craftsmanship

World-class craftsmanship

Modern, sophisticated design

Unparalleled attention-to-detail


Highest quality materials

Lifetime post-project support

Transparent communication

Affordable Pricing

No hidden costs


No timeline overages

Stress-free customer experience

Stress-Free, Easy Experience

Peace of mind priority

The Kentstruction Team

A family business with two generations serving the community

It is our mission to bring beauty and comfort to your home. After over four decades of service, Kentstruction has ironed out many of the wrinkles that come up during the construction process – and we strive to make each project a simple and easy experience for each and every customer.

Our Customers Always Come First

When it comes to your dream home extension in Suffolk County, you shouldn’t feel the need to sacrifice any features or extra enhancements you wish included in your project – we will affordably and humbly complete all of your requests. Our team of professional contractors will work in concert with you to make certain that your every specification is fulfilled, and your expectations are exceeded.

Peace of Mind Priority

Whether you live in Montauk or Melville, or anywhere in between, Kentstruction prides itself on prompt and transparent communication and an emphasis on accommodating your timeline and budget. We strive to complete all the projects we undertake ahead of schedule and within the agreed upon pricing. We want our customers to have peace of mind at every stage of the project, even after completion – which is why we offer one year, industry leading post-project support to make sure we uphold our promises to you.

Partner with Kentstruction today to transform your living space in Suffolk County, NY beyond your loftiest expectations – let us show you the magic we can create together, on-time and within budget.