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Dormer Builders in Long Island

  • Nassau County
  • Suffolk County
  • Queens County
  • 100% Quality Guarantee

Call Now 516-333-7700

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Dormer Contractors

We Build Dormers & Extensions

If your family is growing larger and larger, the best way to create more space in your home is with a dormer. Not only will you add more livable space to your home, you will add value. Dormers are our speciality and we have built thousands of them on Long Island over the past 30 years. Dormers improve the external appearance of your home and improve the internal experience for those that live there.

Many homeowners jump to buying a new home when their current home becomes too small. Instead of spending a ton of money on a new home, you can hire Long Island dormer contractors to build you a dormer and increase your overall living space. This alternative saves homeowners money that they can use on another project, like a kitchen remodel.

Add Space With Value

Land-Tec Builders and Remodelers are New York’s premiere dormer building company. No matter what size or type of home that you live in, we can build a dormer extension for you. Our team seamlessly integrates the new dormer with your home’s existing style and shape. Our dormer extensions are always a perfect fit and never seem out of place.

We build our dormers better than any other home remodeling company in Long Island! When designing and constructing your new dormer, we listen to your wants and needs to ensure we build your dormer exactly to your liking. We take pride in the quality of our work and always guarantee our clients satisfaction. Only the best experienced and licensed contractors will work on your home when you hire Land-Tec!



No Payments

For 5 Years



The Best Dormers in New York

Land-Tec Builders and Remodelers does not just offer one style of dormer, we offer many! Depending on your needs for space and the style of dormer you want, the dormers we can build include:

  • Eyebrow Dormer
  • Shed Dormer
  • Hipped Dormer
  • Gabled Dormer
  • Flared Dormer
  • Wall Dormer
  • Nantucket Dormer

Our team will always deliver your dormer construction completion on time! We will never sacrifice quality for speed and always plan your project to be done on time. If you have a budget, we can work with you and stay within what you want to spend. Once your dormer is constructed, our team of professionals start to complete all of the interior work.

Land-Tec is equipped to complete any wiring, plumbing, flooring, painting, insulation, and finishing touches to make your new dormer a part of your home. Whichever type of dormer you choose will depend on the style of your home and your personal taste. Along with dormers and extensions, we also build home additions.

Schedule a Free Consultation

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Home Improvement Projects in Long Island

If your kitchen or bathroom is also in need of more space, we can build an addition to create more room for you and your family. Dormer extensions and home additions allow you a less expensive alternative to buying a new home and will add resale value to it if you ever decide to sell it.

Long Island Dormer Installation Company

Do not wait any longer to live in a more spacious home! Contact Land-Tec Builders and Remodelers today for a free instant quote! We have the expertise in both design and construction and help you with any of your home remodeling needs.


100% Financing

No Payments for 5 Years

0% Interest

Our Home Improvement Showroom

We Take Pride In Being Able To Meet Our Customer’s Needs.