Construction Services

Call Now (516) 799-8500

You May Already Own Your Dream Home

Let Great Additions transform the house you own now into the home you've always dreamed of.

Home Additions & Extensions

Home additions are a great way to up size your home without the pain and hassle of searching for a new home and moving your family.

A Great Addtitions
    complete home remodel and addition

Dormers

Dormers improve value and functionality of your home, and provide an amazing aesthetic to any facade.

Dormers installed by Great Additions
    on a Long Island home

Mother / Daughter Conversions

A mother / daughter is a house with two separate living areas (two kitchens, living rooms, bathrooms, etc.).

Dormers installed by
    Great Additions on a Long Island home

Complete Alterations

Styles change, tastes change, families change, people change and sometimes your home needs to change!

A Nassau County home before a Great Additions alteration

Before

A Suffolk County home after an alteration by Great Additions Construction Company

After

Garages Built or Converted

An attached garage not only adds value to your home but is functional as well.

Before adding an attached garage to this Long Island home

Before

After Great Additions Construction Company added an attached garage and addition to this Long Island home

After

Kitchens

The kitchen has become the gathering point of the home, much more so than the living room these days. This means a stylish and functional kitchen is a must for anyone that does any entertaining in their home.

Interior of a Long Island home after a modern kitchen remodel by Great Additions Construction

Baths

Whether you're looking to add a new bathroom to your home, or remodel or extend an existing bathroom, Great Additions has extensive experience in building and remodeling bathrooms to make yours something you're proud to call a part of your home.

Interior of a Long Island home after a modern kitchen remodel by Great Additions Construction

We've helped so many others build their dream homes, let us build yours too!