Expand Your Living Space in Long Island

Rely on us for home addition construction services

Here at Lider Construction Corp., we specialize in creating beautiful and functional home additions that perfectly fit your needs. Whether you're looking to build a basement for extra space or add a new room for your growing family, we’ve got you covered. Our home addition contractors are dedicated to delivering high-quality results throughout Freeport and Nassau County. No matter your style or budget, we’ll make sure your new space blends seamlessly with your existing design.


If you're ready to install a home addition that brings both value and comfort to your home, contact us today. We’ll be glad to schedule your home addition construction service right away.

Discover the benefits of a new home addition

There are many great reasons why you should get home addition construction services. With our help, you can:

Maximize your home’s potential

Create specialized spaces for your family

Avoid the hassle of moving to a new home

Increase your home’s value and storage

Plan your dream project today with our home addition contractors. You won’t regret working with us!

A living room with a sectional couch and pictures on the wall

Home Remodeling Company – Nassau County, NY


Full-Service Home Remodeling Backed by Experience and Care


As a trusted home remodeling company serving Nassau County, NY, Lider Construction Corp. is proud to help homeowners upgrade, expand, and modernize their homes. From kitchen and bathroom remodels to home additions and siding, we take care of everything under one roof. Our family-owned and operated business delivers quality craftsmanship, attention to detail, and tailored solutions that match your goals and budget.



Make your home more beautiful and functional with Nassau County’s go-to remodeling experts.