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Second story addition builders in Island Park
Full service remodeling, roofing and siding contractors serving Long Island. Whether you are in need of new roof installation, roof restoration, or roof repairs; new siding installation, siding repairs; new windows & doors installation; kitchen remodeling; bathroom remodeling; we are the Long Island home remodeling contractors to call, due to our professionalism and affordability.
"John and his crew did a fabulous job renovating my bathroom. It was done in a timely manner and they were extremely neat and cleaned up very well after themselves. I would definitely hire them again!"
Denise S on March 2025
Full service remodeling, roofing and siding contractors serving Long Island. Whether you are in need of new roof installation, roof restoration, or roof repairs; new siding installation, siding repairs; new windows & doors installation; kitchen remodeling; bathroom remodeling; we are the Long Island home remodeling contractors to call, due to our professionalism and affordability.
"John and his crew did a fabulous job renovating my bathroom. It was done in a timely manner and they were extremely neat and cleaned up very well after themselves. I would definitely hire them again!"
Denise S on March 2025
Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!
Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!
OZ General Contracting Co Inc. has an over 30 year extensive portfolio of incredible kitchen and bathroom renovations in Nassau and Suffolk County Long Island, NY. We are innovative, efficient, reliable, and we always exceed our client’s expectations.
"I hired Oz General Contracting Co Inc in 2013 to remodel my kitchen. The company also remodeled my half bath in 2021 and in 2025 remodeled our main bathroom and linen closet. Every project turned out great! Everyone involved with my projects was courteous, talented, and professional. Ozi Ovadia is a master at maximizing space. I highly recommend this company."
Frank D on April 2025
OZ General Contracting Co Inc. has an over 30 year extensive portfolio of incredible kitchen and bathroom renovations in Nassau and Suffolk County Long Island, NY. We are innovative, efficient, reliable, and we always exceed our client’s expectations.
"I hired Oz General Contracting Co Inc in 2013 to remodel my kitchen. The company also remodeled my half bath in 2021 and in 2025 remodeled our main bathroom and linen closet. Every project turned out great! Everyone involved with my projects was courteous, talented, and professional. Ozi Ovadia is a master at maximizing space. I highly recommend this company."
Frank D on April 2025
Architectural student -turned engineer -turned entrepreneur. As a builder contractor in the field for over 30 years, I understand that honesty and integrity come first. I run a crew of four men, who I conduct on the job everyday and I am always on the job site. I'm now 30 years in business successful and still dedicated to my client's total satisfaction. Trying and succeeding to do a professional job for one important person at a time - you.
"Tanem has a long history of good work. Gene did several projects for me years ago and I was glad to find Paul picked up the same qualities Gene had established. Both are easy to work with, knowledgeable, make lots of helpful suggestions so the project comes out even better than I had thought it would. You tell Paul what you want done, and he, and Gene in an advisory role, find a way to make it even better. They are flexible and just know how to find solutions. Their crews know what they’re doing. Paul keeps checking and keeps you informed as work progresses. I couldn’t be happier to see Paul continuing the Tanem tradition."
Ken M on February 2025
Architectural student -turned engineer -turned entrepreneur. As a builder contractor in the field for over 30 years, I understand that honesty and integrity come first. I run a crew of four men, who I conduct on the job everyday and I am always on the job site. I'm now 30 years in business successful and still dedicated to my client's total satisfaction. Trying and succeeding to do a professional job for one important person at a time - you.
"Tanem has a long history of good work. Gene did several projects for me years ago and I was glad to find Paul picked up the same qualities Gene had established. Both are easy to work with, knowledgeable, make lots of helpful suggestions so the project comes out even better than I had thought it would. You tell Paul what you want done, and he, and Gene in an advisory role, find a way to make it even better. They are flexible and just know how to find solutions. Their crews know what they’re doing. Paul keeps checking and keeps you informed as work progresses. I couldn’t be happier to see Paul continuing the Tanem tradition."
Ken M on February 2025
COMPLETE HOME IMPROVEMENT COMPANY SERVICING NASSAU COUNTY Long Island FOR OVER 10 YEARS. KITCHENS, BATHROOM, SIDING, ROOFING, WINDOWS AND DOORS
"I can’t tell you how wonderful it is to have a pro do the work show up on time professionally done excellent work neat as a pin and pleasant to work with I highly recommend this company honest trustworthy and professional did kitchen bath plumbing lighting tile work ! Excellent job guys thank you"
Joann F on February 2025
COMPLETE HOME IMPROVEMENT COMPANY SERVICING NASSAU COUNTY Long Island FOR OVER 10 YEARS. KITCHENS, BATHROOM, SIDING, ROOFING, WINDOWS AND DOORS
"I can’t tell you how wonderful it is to have a pro do the work show up on time professionally done excellent work neat as a pin and pleasant to work with I highly recommend this company honest trustworthy and professional did kitchen bath plumbing lighting tile work ! Excellent job guys thank you"
Joann F on February 2025
**We are now specializing in Kitchen Remodeling**At this time we are unable to take on Bathroom Remodeling projects**Our first priority has always been the satisfaction of our customers, and we take great pride in both the quality of our work and the quality of the customer service we extend to each and every one of our clients, regardless of the size of their project. When trusting Allied Construction Corporation with your home remodeling project, you are trusting a crew of dedicated and talented home remodeling experts to take you through every single step of the process, and to keep you up to date on developments. We always treat your project – and your home – with the utmost level of care and respect. We strive to ensure that every last detail of your work order is performed with the same level of quality we would apply to our own home. Our work over the years has proven to yield exceptionally high return on investment, making your home not only the haven you envisioned but also more valuable. What is more, we provide extremely affordable home remodeling services, making it possible for you to see your vision come to life without breaking the bank. We also offer Angie's List members a 10% Discount on all Labor. We have been on the Discovery Channel. (References upon request). Additional Phone: 516-500-8170 Additional email: alliedgcinc@aol.com.
"This was an extensive project which was handled very well by Allied. Tom, the owner, is accommodating and helpful. Christian and Omar were fantastic! hey showed up early each morning as expected, worked hard throughout the day, and always cleaned up after themselves. There was a lot of problem-solving to be done throughout (by no fault of their's) and we got help suggestions and solutions throughout. The prices were reasonable and the quality of the work was great. I would highly recommend Allied."
Deb D on July 2021
**We are now specializing in Kitchen Remodeling**At this time we are unable to take on Bathroom Remodeling projects**Our first priority has always been the satisfaction of our customers, and we take great pride in both the quality of our work and the quality of the customer service we extend to each and every one of our clients, regardless of the size of their project. When trusting Allied Construction Corporation with your home remodeling project, you are trusting a crew of dedicated and talented home remodeling experts to take you through every single step of the process, and to keep you up to date on developments. We always treat your project – and your home – with the utmost level of care and respect. We strive to ensure that every last detail of your work order is performed with the same level of quality we would apply to our own home. Our work over the years has proven to yield exceptionally high return on investment, making your home not only the haven you envisioned but also more valuable. What is more, we provide extremely affordable home remodeling services, making it possible for you to see your vision come to life without breaking the bank. We also offer Angie's List members a 10% Discount on all Labor. We have been on the Discovery Channel. (References upon request). Additional Phone: 516-500-8170 Additional email: alliedgcinc@aol.com.
"This was an extensive project which was handled very well by Allied. Tom, the owner, is accommodating and helpful. Christian and Omar were fantastic! hey showed up early each morning as expected, worked hard throughout the day, and always cleaned up after themselves. There was a lot of problem-solving to be done throughout (by no fault of their's) and we got help suggestions and solutions throughout. The prices were reasonable and the quality of the work was great. I would highly recommend Allied."
Deb D on July 2021
Hello future customers. We are a locally owned construction company that is located out of Hicksville NY. Our team of professionals have over 10 years of hands on experience. We specialize in satisfying all of our customers. Allow our team of builders, designers, and architects help provide you with what you are looking for. Contact us today for your free estimate. We are known for our neatly done work that brings satisfaction to all our customers. "Do it once and do it right".
"It was a small project and the owner of the company completed it. He took his time to do the project right and he is very careful to keep my home clean."
Eric R on October 2023
Hello future customers. We are a locally owned construction company that is located out of Hicksville NY. Our team of professionals have over 10 years of hands on experience. We specialize in satisfying all of our customers. Allow our team of builders, designers, and architects help provide you with what you are looking for. Contact us today for your free estimate. We are known for our neatly done work that brings satisfaction to all our customers. "Do it once and do it right".
"It was a small project and the owner of the company completed it. He took his time to do the project right and he is very careful to keep my home clean."
Eric R on October 2023
NYKB - New York Kitchen and Bath is a leader in the design and renovation industry, serving Manhattan and The Tri-State area. In addition to top kitchen brands like Bauformat, Ultracraft, and Showplace, NYKB offers a complete line of custom-built cabinets with an impressive variety of laminates and high-end finishes. We carry leading name European and American products so your countertops, tiles and kitchen cabinets will consist of the top quality and styles. Bathroom designs are draped with elegant fixtures from world-class suppliers such as Porcher, Dornbracht, Hansgrohe and more. Bathroom Vanities and dream spas are embellished with premium granite or brilliant quartz tops. Interior spaces are designed to fit the needs of the client and reflect unique individual style. And since we care, NYKB cabinetry adheres to green design standards providing both you and the environment the highest standards in bathroom and kitchen design and construction.
"Outstanding Service Beyond Expectations NYKB’s customer care is nothing short of exceptional. Long after our gorgeous kitchen was installed—and even though it was technically out of warranty—the team went above and beyond when a handle came loose on our dishwasher panel during the installation of a new appliance. Their response was swift, professional, and incredibly thoughtful. This experience is a testament to NYKB’s commitment to quality, attention to detail, and unmatched follow-up service. No matter how small the task, they treat it with the same care and precision as a major project. A truly top-tier company from start to finish—and beyond!"
Paula F on May 2025
NYKB - New York Kitchen and Bath is a leader in the design and renovation industry, serving Manhattan and The Tri-State area. In addition to top kitchen brands like Bauformat, Ultracraft, and Showplace, NYKB offers a complete line of custom-built cabinets with an impressive variety of laminates and high-end finishes. We carry leading name European and American products so your countertops, tiles and kitchen cabinets will consist of the top quality and styles. Bathroom designs are draped with elegant fixtures from world-class suppliers such as Porcher, Dornbracht, Hansgrohe and more. Bathroom Vanities and dream spas are embellished with premium granite or brilliant quartz tops. Interior spaces are designed to fit the needs of the client and reflect unique individual style. And since we care, NYKB cabinetry adheres to green design standards providing both you and the environment the highest standards in bathroom and kitchen design and construction.
"Outstanding Service Beyond Expectations NYKB’s customer care is nothing short of exceptional. Long after our gorgeous kitchen was installed—and even though it was technically out of warranty—the team went above and beyond when a handle came loose on our dishwasher panel during the installation of a new appliance. Their response was swift, professional, and incredibly thoughtful. This experience is a testament to NYKB’s commitment to quality, attention to detail, and unmatched follow-up service. No matter how small the task, they treat it with the same care and precision as a major project. A truly top-tier company from start to finish—and beyond!"
Paula F on May 2025
With US HOME / STARS AND STRIPES has been servicing homeowners for more than 25 years. Customer preference and priorities are always first. We're very timely with our work and never lose attention to detail. Give us a call for your free estimate.Deal direct with owner. FULLY LICENSED: Suffolk County Nassau County
"Bob and his team are amazing ! They are kind and patient and can handle anything ! I was supposed to get tile flooring, but when there were complications (unrelated to them) and we had to completely change over to hardwood, their team worked with us with total ease no matter the obstacle. They give fantastic results at very reasonable prices. But more important (in my opinion) is how they really are just good people. For example, after dropping off my keys to the guys so they could start the hardwood flooring, I was driving to work and pulled over for a deceased animal. I was on the phone trying to figure out the best course of action when Bob walks up to me ! He also just pulled over to help the animal before even realizing his customer was the person next to it. Bob took over and brought the animal to a local animal hospital to be checked for a microchip and cremated. Actually so wild how positive of an experience I had in even the most stressful times thanks to Bob and his team. If you guys are reading this, thank you so much !!!!!!!"
Samantha P on May 2025
With US HOME / STARS AND STRIPES has been servicing homeowners for more than 25 years. Customer preference and priorities are always first. We're very timely with our work and never lose attention to detail. Give us a call for your free estimate.Deal direct with owner. FULLY LICENSED: Suffolk County Nassau County
"Bob and his team are amazing ! They are kind and patient and can handle anything ! I was supposed to get tile flooring, but when there were complications (unrelated to them) and we had to completely change over to hardwood, their team worked with us with total ease no matter the obstacle. They give fantastic results at very reasonable prices. But more important (in my opinion) is how they really are just good people. For example, after dropping off my keys to the guys so they could start the hardwood flooring, I was driving to work and pulled over for a deceased animal. I was on the phone trying to figure out the best course of action when Bob walks up to me ! He also just pulled over to help the animal before even realizing his customer was the person next to it. Bob took over and brought the animal to a local animal hospital to be checked for a microchip and cremated. Actually so wild how positive of an experience I had in even the most stressful times thanks to Bob and his team. If you guys are reading this, thank you so much !!!!!!!"
Samantha P on May 2025
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!
"Excellent. Very accommodating, very honest. Job well done. I loved their work, and they made sure I like what they were doing. They were dedicated to make sure everything done well and working properly. Would definitely hire them again."
Tulay A on May 2025
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!
"Excellent. Very accommodating, very honest. Job well done. I loved their work, and they made sure I like what they were doing. They were dedicated to make sure everything done well and working properly. Would definitely hire them again."
Tulay A on May 2025
Second story addition building services FAQs
For many homeowners, building up is worth the expense because it provides the extra bedrooms or living areas that can’t be accommodated within the existing footprint. A larger, updated home often commands a higher resale price, recouping a sizable share of the project cost while allowing you to stay in the neighborhood you love. Run the numbers with a real estate agent and contractor to ensure the expected return and day-to-day benefits align with your goals.
Whether it makes more sense to build up or out depends on your lot, budget, and local code. Building up preserves yard space and involves less foundation work, but you may need to vacate the home during construction. Building out avoids staircases and can proceed while you stay put; however, it encroaches on the yard and may face setback limits. Compare both options with your contractor before making a decision.
A structural engineer will first inspect the existing foundation for cracks, footings, and load capacity. Depending on the findings, the crew may pour new concrete footings, install steel or concrete piers, add reinforced beams, or tie additional rebar into the slab. These upgrades redistribute the weight of the new floor and bring the structure up to code. Your contractor will outline the specific reinforcement plan and timeline once the engineering report is complete.
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