Whether you need additional space in your home by building up with a dormer or out with an extension Long Island Construction Plus can handle your expansion project.

If your home has run out of space, there are better solutions to moving!

A Dormer is simply an added structural element to your home that protrudes from the plane of a sloping roof surface. A new dormer built by Long Island Construction Plus will create additional usable space under your roof by adding headroom and more light.

Addition or Extension
An Extension is an addition to your already existing home or structure to create added space and design.
Whether you are adding a dormer or extension both have their benefits and will expand and beautify your home while adding new value to your property.
Long Island Construction Plus has built hundreds of dormers and extensions to suit many different needs –

New bathroom or kitchen
Master bedroom suite
Laundry room
Walk-in closet
Den or sewing room
Added family bedrooms
Guest bedroom
Home office
 In addition to adding much-needed space, a dormer or extension from Long Island Construction Plus can dramatically change the floor plan of your home.
Through our expert construction and design, we can rearrange the positioning of your bedrooms, living room, kitchen or dining room. With an innovative plan you can add new windows, skylights, vaulted ceilings, entrances porches or decks.
When Long Island Construction Plus builds a new dormer or extension we only employ the most experienced master carpenters, plumbers, electricians, roofers and siding specialists, painters and tilers.
We strive to make your home more energy efficient while using the best materials on the market, all the while keeping a close eye on your budget.
If you need more living space, please call us for a consultation.




Residential & Commercial