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Business Hours

Monday - Friday 9:00 am - 6:00 pm
Saturday - Sunday Noon - 4:00 pm
(Please call to confirm)

  • Warranty Description: 20 year

  • Small Jobs Welcome

  • Warranty Offered

  • Free Estimates

  • Credit Cards Accepted

Contact us at our email below or call our business line #516-590-7777 for a free estimate or any other questions and we'll get back to you as soon as possible.

Please leave your phone number so we can reach you.

 Remodeling & Renovations

Free Estimates

(516) 590-7777

Dormers & Extensions

  • Running out of space?

  • Losing valuable space because of slanted ceilings?

  • Need more closet, bathroom or bedroom space?

Then a dormer may be your best solution for your expanding Long Island family. Add space, add value and livability to your home with a beautiful new dormer. Dormers and extensions are a True Blues specialty.

We have been part of the Long Island construction community for over three decades so we have the experience and knowledge to build your dormer no matter what type or size of Long Island home you have.

A True Blue Dormer improves the external appearance of your home and the internal experience for those living in it. Building a dormer is the most economical way of expanding your home. In a real sense constructing a dormer is building a house on top of another house.


Which dormer is right for us?
Which type of dormer you choose depends on the style of your home and your personal tastes, as well as what’s structurally feasible for your roof. As always, True Blue will show you all of the available options and help you determine which works best for you and your home.​

Sounds overwhelming?
True Blue has "dormer know-how" to make the experience easy and stress free. What's first? Setting up a free consultation is easy, call 516-590-7777 and talk to one of our highly trained operators and they will set up an appointment.

Our first meeting.
We will listen to your needs, ideas and budgetary concerns and then we will create a free estimate based on our conversation. Unlike other companies we won't try to push or sell you something that is cheap or is more convenient for us, like many other construction companies that are more concerned with profits, rather than your dreams.

You are our Boss.
At True Blue you are the our client and we work for you. We seamlessly integrate the new dormer construction with your existing home's style and more importantly, we do our best not to disrupt your daily schedule.


Our Promise to You.
We take pride in the quality of our work and do our best to eliminate all the inconveniences to your daily lives. True Blue will deliver your dormer project on time and on budget with strict construction management and exceptional quality control.
​Call True Blue today at 516-590-7777 or use the form below to contact us and we will be happy to discuss your project.