Great Additions Construction
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Great Additions Construction
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. If you love your home and don't want to leave it, but you just need more space, an addition could be the perfect way to create more living space without upending your family.

A Dormer is an existing or a modification to a roof structure adding full height ceilings creating additional living space to areas that would have otherwise been a crawlspace or eves. Dormers can be partial, or span the entire second floor. In the case of a Full Raised Ridge Dormer, the existing house ridge is removed and a new one is installed at a higher elevation creating a more pleasing and useful roof pitch.

Mother / daughter houses differ from a multi-family residence in that multi-family homes have separate entrances for each of the living areas, whereas a mother / daughter is arranged as two separate living areas but is connected as one overall dwelling unit. Sometimes the house you've lived in forever (or maybe recently purchased) needs a lot of work.
Services
At Great Additions we realize that a remodeling project is a large emotional and financial undertaking for you and your family. Your satisfaction is our ultimate goal. Great Additions is a licensed and insured construction company based out of Levittown, Long Island, New York and we proudly serve Nassau and Suffolk Counties.
Let Great Additions transform the house you own now into the home you've always dreamed of. 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. Dormers improve value and functionality of your home, and provide an amazing aesthetic to any facade.
The following are a list of the suppliers and showrooms that we have a relationship with and are familiar with their products, their processes, lead times and deliveries. These are only suggestions and we would be happy to work with any supplier or showroom that you choose your materials from. Please be advised that most of these showrooms require an appointment and if we have a contact, I have included their name and/or direct number.
The first step is to establish the needs and goals for your home improvement project. Once we set your goals - we take them to the drafting table. The time it takes to plan your project is as important as the time it takes to actually build it. This is a crucial process which allows us - and you - to eliminate the guesswork and give you an accurate estimate of a budget, time and what you can expect upon completion.
Reviews (9)
Miriam Maldonado
Miriam Maldonado
Jan 24, 2022
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Positive: Professionalism
They did a beautiful job Mike was the project manager he was always accommodating always answer any questions highly recommended them
Service: Demolition
Matt Pilat
Matt Pilat
Aug 18, 2021
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Wonderful experience with everything! We were very scared going in with such a large project. Nick and Howie both made everything so much easier than we feared! The process was smooth, manageable, and with no surprises. My wife and I did decide to add some things on our own, but those were the only cost changes. I can't say enough good thing about Great Additions! And our house is GORGEOUS now! Nick design ideas really impressed us!
Narissa Pritchett
Narissa Pritchett
May 31, 2021
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Positive: Professionalism
Great Additions is high recommended! Howie and his team were all very professional and very helpful from beginning to the end of our project. Would def recommend for all of your house renovation needs. You will not be disappointed!
Service: Remodelling
Michael Lachioma
Michael Lachioma
May 19, 2021
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I contacted Great Additions Construction regarding pricing on a dormer on our home. The salesman that I dealt with name was Nick and he gave me an approximate estimate over the phone. Nick and I then scheduled for him to come by a week later so he can walk my wife and I through everything in person. In the meantime I also received pricing from another company which was significantly lower than Nicks price. I took a picture of the detailed quote, not including the price, and sent it on a text message to Nick per his request. He continued to bad talk the company I received the price from as well
Chris Konovitch
Chris Konovitch
May 16, 2021
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It was a pleasure working with Great Additions for our full dormer project. Communication and responsiveness was great from the start and throughout. I especially loved the app they use that shows their calendar for the project, everything was always right on schedule. They worked everyday especially during demo and framing, they worked through the weekend. We met with Howie for the estimate and design phase, and then Mike was our project manager. He always made us feel comfortable and was very easy to get in touch with and discuss any questions or concerns we had. Our house came out beautiful
Marilyn Norman
Marilyn Norman
Aug 08, 2020
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Howie and his team did an amazing job with our mother daughter conversion. Their attention to detail and patience made all the difference in our project. From planning and budgeting to filing the permits and variance Great additions was with us every step of the way, I highly recommend them!
Derek Randell
Derek Randell
Jul 11, 2020
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We had a wonderful experience working with Great Additions. Mike, Howie and Allison were all excellent to work with and extremely professional. They were all very patient, helpful and responsive. They would get back to us all hours of the day with any questions we had. Mike was our project manager and i cant begin to explain how incredible and helpful he was. He made a major renovation project so much smoother than i ever imagined. We were living in the basement while we were getting the work completed, and all of the workers were very respectful, understanding and courteous of our privacy. They
Eileen Santoro
Eileen Santoro
Jun 03, 2020
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A big thank you to Great Additions Construction. Howie, Allison, Michael, Vinnie, etc. are so personable and went above and beyond to make the experience of dormering and redoing our first floor (including a new kitchen, three new baths, floors, paint, molding, windows, siding, etc.) in our house as smooth as possible. We bought our house, and after doing tons of research and meeting with many construction companies, we chose Great Additions to complete the work. When we went to Great Addition’s showroom, it was so easy to see what kind of job would be done. During our selection meeting, Allison
Anthony Delvecchio
Anthony Delvecchio
Jun 07, 2019
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My parents referred me to Howie and his team. They are the best Long Island dormer contractor in my opinion. From the design process to the actual construction, their team of project managers made sure the entire process was smooth, our valuables were always protected and secured during the renovation process. They made adjustments as my wife and I made some changes throughout the project but they did not let that slow them down. I highly recommend Howie and their team to anyone looking for a reputable and trustworthy Dormer & Extension Contractor.