Low Maintenance Decks in Wood and Composite Materials.

With over 25 years of experience in deck construction, we offer complete deck building services in the planning, designing and building of new outdoor decks.

Privacy, Stockade and Security Fences

From custom wood, aluminum, or PVC vinyl - let our Long Island fence experts give curb appeal to your home. Whether you need simple chain link or an elegant picket fence we can help.

Masonry Design and Construction

Whether you need brick pavers for a walkway, cobblestone for your driveway, or a concrete retaining wall, our expert Long Island masons can create the look you need.

Beautiful Siding for Your Long Island Home

Whether it's wood, vinyl, aluminum or cement fiber siding, let us increase the R-Value of your home while, at the same time, beautifying it and increasing its resale value.

Energy Efficient Replacement Windows and Doors

Our Long Island window installation experts can handle anything from double hung and casement windows to sliding patio and french doors to anything in between

Durable Roofing Solutions

Shingle, Slate, Copper, Flat and more - our roofing experts have you and your Long Island home covered. From full-rip installations to lay- overs for the budget minded customer.

Landscaping Design and Water Features

Whether your goal is to create a place to entertain or a place to unwind, our landscape designers and installers will help you develop a look that compliments your Long Island home.

Welcome to Nassau Suffolk Exteriors

Home improvement on Long Island is about to get easier! If you’re a Long Island homeowner in Nassau or Suffolk County, get ready for a revolution in home improvement. Are you tired of Long Island contractors that fail to promise on their price and deliver poor quality? Well, Nassau Suffolk Exteriors is about to give you the contractor experience you’ve been waiting for.

Our Long Island contractors are experts in all areas of exterior home renovation including windows, decks, fencing, siding, roofing, landscaping and masonry. Trust your next Long Island home improvement project to the expert contractors at Nassau Suffolk Exteriors! Contact us for a FREE consultation today!

Visit Our New Showroom

Nassau Suffolk exteriors would like to announce the grand opening of it's new showroom at 119 Commack Road in Commack, Long Island. Visit us to talk to any of our home improvement experts about your next project, or to see material and product samples from all of the leading building material manufacturers.

Featured Project

“I was looking for a deck remodeler for my own home when I found and hired Lou and his team. We selected the look and material and within a week the work was scheduled. An army of men showed up my home with Lou. The work was exceptional; they did a fantastic job!”
Mark Spector - Owner, The Spector Group

If you are looking for a Nassau or Suffolk County Contractor to for exterior improvements to your Long Island home, then please call 631.499.2900 or complete our online form to request a FREE estimate.

A Message From Lou

Nassau Suffolk Exteriors is a newly formed company here on Long Island, its vision was set more than two decades ago by president and operator Louis Pagnutti.