About Us

¡Our team’s dedication

and Professionalism is our Promise!

We Serve Nassau County, Suffolk Country and Queens New York. 

Our team understands most projects are an expensive investment, Our Mission is to provide you with a long-term solution by doing it properly from the start.

When it comes to protecting your loved ones, it is a necessity to ensure they have a safe place they can call home. Founded in 2004 By Marvin Guevara. Nisi Home Improvement Inc. has always mainly focused on a handful of services to ensure quality control, providing installation services for Roofing, Siding, Gutters, Windows, and Doors.

It’s our goal to earn your referral by making sure your project is completed in a neat, timely manner, satisfying your unique needs and desires for your home with a personalized approach. 

¡Your satisfaction is our goal!

So we can earn your referral since 2004.

Your satisfaction
is our goal
Previous slide
Next slide

Get your Roofing Project

Starting today!