Nisi Home Improvement: Your Levittown NY Roofing & Exterior Expert

Since 2004, Nisi Home Improvement has been the go-to company for homeowners in Levittown NY and across Nassau and Suffolk Counties looking for reliable roofing, siding, and gutter work. They are a licensed, family-operated business focused exclusively on protecting and beautifying the outside of your home.

Business Overview

Nisi Home Improvement provides residential exterior services for the communities of Long Island. The team is available around the clock for emergency service needs, understanding that storm damage or sudden leaks can't wait. With a dedicated crew and hands-on management, they handle every project from start to finish, ensuring clear communication and thorough cleanup.

Key Services for Your Home

Nisi Home Improvement offers a full range of services to maintain and upgrade your home's exterior:

• Roofing: New roof installation, complete roof replacement, and reroofing services.
• Siding: Professional siding installation and replacement to refresh your home's look and insulation.
• Gutters: Gutter installation and replacement, including custom-fit K-Style gutters in 5" and 6" sizes.
• Additional Upgrades: Skylight installation to bring more natural light into your home.

They use quality materials from trusted manufacturers like Owens Corning and GAF, chosen for their durability and performance in our local climate.

Areas Served in Nassau & Suffolk

Nisi Home Improvement proudly serves a wide area across Long Island. This includes Oyster Bay, North Hempstead, Huntington, Hempstead, Levittown NY, Freeport, Valley Stream, Massapequa, Syosset, Wantagh, Westbury, Hicksville, East Meadow, Oceanside, Uniondale, Garden City, Merrick, Bethpage, Bellmore, Floral Park, Amityville, Farmingdale, and many more communities.

Their extensive local service area means they have a deep understanding of the housing styles and common weather challenges faced by homes from the North Shore to the South Shore.

Company History

Nisi Home Improvement began in 2004 as a small, family-run operation with a straightforward mission: to do exterior work correctly and reliably. Growth came steadily through hard work and a commitment to each customer. They've remained focused on roofing, siding, gutters, windows, and doors because that's where their expertise makes the biggest difference for a home's protection and curb appeal.

Leadership Driven by Quality

Co-owner Rey Guevara is the driving force behind the company's reputation. With years of hands-on field and management experience, Rey is involved in every project. He is known for detailed estimates, organized job sites, and a direct, honest approach. He works alongside the crews to ensure the workmanship meets the high standards he sets, believing every job with the Nisi name should be one he's proud to see years later.

What Makes Nisi Home Improvement Stand Out

Several key points define their approach:

• Exterior Specialists: They focus solely on roofing, siding, gutters, windows, and doors, mastering these trades.
• Advanced Protection: Their roofing solutions include features like ice and water barriers for added security.
• Transparent Process: From the first inspection to the final walk-through, homeowners are kept informed.
• Local & Family-Owned: They are not a big franchise; they are local people invested in their community.
• Standards of Workmanship: Every install is completed with an eye for long-term durability and aesthetics.

Why Locals Choose Nisi Home Improvement

Homeowners in Levittown NY and surrounding towns choose Nisi Home Improvement for a simple reason: proven reliability. Their long-standing presence since 2004, combined with a focus on quality materials and careful craftsmanship, gives customers confidence. They build relationships, not just projects, ensuring your home is both beautiful and built to last through Long Island's seasons. For exterior work done right, Nisi Home Improvement in Levittown NY is a trusted local partner.