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Second story addition builders in Greenport
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!
**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.
"RUN FAR AWAY FROM ALLIED AND TOM. Tom took my money and did not complete the renovations as per our contract. He lied about having a licensed electrician to do electrical work, it was just one of his workers who's not licensed. I paid for a dumpster and when it was delivered by tom it was already half full from another allied job and I was asked to pay the full amount of $950. Tom didn't listen to anything I said regarding the work I requested and he changed my design and did work that was cheaper for him. I was priced for one of my ceiling's to be ripped out and reinstalled with new sheetrock, Tom waited until I was away on business then he installed sheetrock on top of the bad sheetrock and told me he ripped out the old sheetrock and installed the new sheetrock, I found out when my EC cut holes to install lights and we found 2 layers of sheetrock preventing the lights from being able to be installed. Allied construction is a cheap, sneaky company who will steal your money and breach your contract. Do not hire these people Tom is a lair. Tom wore a gun in my house on his hip and told me "I use this to get paid by customer who don't want to pay". Tom left live 120v wires hanging out of the walls and ceiling, he removed a banister and didn't replace it for 3 weeks making my home very unsafe for me and my 9 year old son."
Adam C on May 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.
"RUN FAR AWAY FROM ALLIED AND TOM. Tom took my money and did not complete the renovations as per our contract. He lied about having a licensed electrician to do electrical work, it was just one of his workers who's not licensed. I paid for a dumpster and when it was delivered by tom it was already half full from another allied job and I was asked to pay the full amount of $950. Tom didn't listen to anything I said regarding the work I requested and he changed my design and did work that was cheaper for him. I was priced for one of my ceiling's to be ripped out and reinstalled with new sheetrock, Tom waited until I was away on business then he installed sheetrock on top of the bad sheetrock and told me he ripped out the old sheetrock and installed the new sheetrock, I found out when my EC cut holes to install lights and we found 2 layers of sheetrock preventing the lights from being able to be installed. Allied construction is a cheap, sneaky company who will steal your money and breach your contract. Do not hire these people Tom is a lair. Tom wore a gun in my house on his hip and told me "I use this to get paid by customer who don't want to pay". Tom left live 120v wires hanging out of the walls and ceiling, he removed a banister and didn't replace it for 3 weeks making my home very unsafe for me and my 9 year old son."
Adam C on May 2025
Wagner Construction is family owned and operated business that has been servicing the Long Island Community for over 35 years strong. We offer nothing but the best in quality and services for all of our customers and employees. We strive to be the best in the industry and our happy and well serviced customers seem to reinforce our business model. Thank you to all our existing customers and to our potential new ones, we hope to see you soon as well.
"Well. The roofers were very neat, quick, and efficient. They assisted in clearing the roof of plant containers and other items. Everything was left in tidy order."
Louise m on May 2024
Wagner Construction is family owned and operated business that has been servicing the Long Island Community for over 35 years strong. We offer nothing but the best in quality and services for all of our customers and employees. We strive to be the best in the industry and our happy and well serviced customers seem to reinforce our business model. Thank you to all our existing customers and to our potential new ones, we hope to see you soon as well.
"Well. The roofers were very neat, quick, and efficient. They assisted in clearing the roof of plant containers and other items. Everything was left in tidy order."
Louise m on May 2024
East End Great Renovations is the premier remodeling, construction, design, and maintenance company on Long Island. Our team of experts is dedicated to providing quality craftsmanship and exceptional customer service. We specialize in making your dream home a reality. Contact us today to learn more about how we can transform your home. At East End Great Renovations, we believe that every renovation project should be a collaborative process. Our team will work closely with you to understand your needs and vision for your home. We'll then create a customized plan that fits your budget and timeline, ensuring that the final result exceeds your expectations.
"It went better than well, it was a collaborative effort, they shine most in experience and execution."
Danny M on July 2024
East End Great Renovations is the premier remodeling, construction, design, and maintenance company on Long Island. Our team of experts is dedicated to providing quality craftsmanship and exceptional customer service. We specialize in making your dream home a reality. Contact us today to learn more about how we can transform your home. At East End Great Renovations, we believe that every renovation project should be a collaborative process. Our team will work closely with you to understand your needs and vision for your home. We'll then create a customized plan that fits your budget and timeline, ensuring that the final result exceeds your expectations.
"It went better than well, it was a collaborative effort, they shine most in experience and execution."
Danny M on July 2024
We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!
"Master remodelers did a fantastic job without any complications. Joe and the team were very professional and efficient. My kitchen looks beautiful. Highly Recommend!"
Kathleen M on May 2025
We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!
"Master remodelers did a fantastic job without any complications. Joe and the team were very professional and efficient. My kitchen looks beautiful. Highly Recommend!"
Kathleen M on May 2025
J.A. Land development is a full service landscape construction and design company. We specialize in all aspects of landscape and site work from start to finish. Specializing in : -Plantings -grading -design -excavation -driveways -cobblestone -bluestone -stone veneer -cultured stone -patios -custom BBQ's -drainage -land clearing -retaining walls
"Retaining wall came out better than I expected. Very nice work"
Rob T on April 2025
J.A. Land development is a full service landscape construction and design company. We specialize in all aspects of landscape and site work from start to finish. Specializing in : -Plantings -grading -design -excavation -driveways -cobblestone -bluestone -stone veneer -cultured stone -patios -custom BBQ's -drainage -land clearing -retaining walls
"Retaining wall came out better than I expected. Very nice work"
Rob T on April 2025
Construcción works, interior exterior, remodeling,decks, woodenfloors Remodeling basements general works. 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. Call or message us to schedule an estimate today!
"Great work repairing and replacing old wood in my framing. Very professional, quick and courteous."
Soren T on March 2025
Construcción works, interior exterior, remodeling,decks, woodenfloors Remodeling basements general works. 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. Call or message us to schedule an estimate today!
"Great work repairing and replacing old wood in my framing. Very professional, quick and courteous."
Soren T on March 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
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
Owner owned & operated. Full service remodeling company specializing in medium to large projects. Serving Suffolk county and the Hamptons. High end building and remodeling firm. Expect excellent quality and customer service. Permit and Variance Specialists.
"We went over everything that was going to be done step by step both A.J. and Sam explained and guided us in the process. All came in at budget and in a timely manner. They were clean and reliable. I Will use them for my next project! ps. All of their recommendations for plumbing, electrical and painting were fantastic."
VINCENT S on March 2025
Owner owned & operated. Full service remodeling company specializing in medium to large projects. Serving Suffolk county and the Hamptons. High end building and remodeling firm. Expect excellent quality and customer service. Permit and Variance Specialists.
"We went over everything that was going to be done step by step both A.J. and Sam explained and guided us in the process. All came in at budget and in a timely manner. They were clean and reliable. I Will use them for my next project! ps. All of their recommendations for plumbing, electrical and painting were fantastic."
VINCENT S on March 2025
Pristine East End Contracting is a Small, Full Service, Family Owned and Operated, General Remodeling Contractor, Servicing all of Long Island, Located on, & predominately serving the East End of Suffolk County. Devoted To Quality & Personnel Attention. We Specialize in All Phases of Home Improvements, Residential & Commercial Construction. We offer Home Remodeling & Design Services, Kitchen and Bathroom Remodeling & Design, Basement Remodeling & Design, Whole House Remodeling, Historical Restorations, Renovations, New Construction, Home Improvements, Commercial Services, and Handyman Contracting Services. Rarely has a Remodeling Contractor been so Dedicated To Providing The Highest Quality Of Craftsmanship, most often not offered by the majority of Remodeling Contractors, and Guaranteed Satisfaction To Each And Every Customer. The Customer’s Best Interests Are Our Top Priority. We Really Care About Our Clients Home Improvement and Home Remodeling Projects. This is further shown through our attentiveness to the bottom line. No one likes overruns, when it’s imperative that budgets are met, Pristine East End Contracting is the only Remodeling Contractor For Your Home Remodeling Project. Owned and Operated by Remodeling & Design Contractor / Master Craftsman Nick DeRosa, who's Meticulous and Thorough Approach to your Home Improvement / Home Remodeling project is unmatched by any other Remodeling Contractor. "Pristine East End Contracting Offers an Unparalleled Attention To Detail, & views Quality Workmanship, Reliability, & Affordability, As The Very Foundation For Producing Results That Far Exceed Customer’s Expectations." Whether your Remodeling a Home, Kitchen, Bathroom, Basement, Office Building, Or Warehouse, not many other Remodeling Contractors will give you the Personalized Attention & Utmost Professionalism Your Home Improvement/Remodeling Project Deserves. With an A+-Rating on the Better Business Bureau, and an A-Rating on Angie's List, Completely Absent Of Any Complaints, (Unheard Of By Most Remodeling Contractors), you know your starting with Professionalism and Trust. You can sleep easy knowing your Home Improvement / Home Remodeling Project Is Truly In Caring, Qualified, Trustworthy Hands. Next time your Renovating your Home, Bathroom, Kitchen, Basement, Or Place Of Business, Read the Reviews, and allow Pristine East End Contracting to show you Why Our Clients Call Us Back For All Their Home Remodeling Projects, Time & Time Again. Pristine East End Contracting can handle any size Home Remodeling & Design Project; We can complete your Major Home Improvement Renovation or Accommodate Your Minor Repair.
"It went perfect even after I added stuff to the original project their were no problems.all the work was beautifully done. I would definitely hire him again"
Frank S on January 2025
Pristine East End Contracting is a Small, Full Service, Family Owned and Operated, General Remodeling Contractor, Servicing all of Long Island, Located on, & predominately serving the East End of Suffolk County. Devoted To Quality & Personnel Attention. We Specialize in All Phases of Home Improvements, Residential & Commercial Construction. We offer Home Remodeling & Design Services, Kitchen and Bathroom Remodeling & Design, Basement Remodeling & Design, Whole House Remodeling, Historical Restorations, Renovations, New Construction, Home Improvements, Commercial Services, and Handyman Contracting Services. Rarely has a Remodeling Contractor been so Dedicated To Providing The Highest Quality Of Craftsmanship, most often not offered by the majority of Remodeling Contractors, and Guaranteed Satisfaction To Each And Every Customer. The Customer’s Best Interests Are Our Top Priority. We Really Care About Our Clients Home Improvement and Home Remodeling Projects. This is further shown through our attentiveness to the bottom line. No one likes overruns, when it’s imperative that budgets are met, Pristine East End Contracting is the only Remodeling Contractor For Your Home Remodeling Project. Owned and Operated by Remodeling & Design Contractor / Master Craftsman Nick DeRosa, who's Meticulous and Thorough Approach to your Home Improvement / Home Remodeling project is unmatched by any other Remodeling Contractor. "Pristine East End Contracting Offers an Unparalleled Attention To Detail, & views Quality Workmanship, Reliability, & Affordability, As The Very Foundation For Producing Results That Far Exceed Customer’s Expectations." Whether your Remodeling a Home, Kitchen, Bathroom, Basement, Office Building, Or Warehouse, not many other Remodeling Contractors will give you the Personalized Attention & Utmost Professionalism Your Home Improvement/Remodeling Project Deserves. With an A+-Rating on the Better Business Bureau, and an A-Rating on Angie's List, Completely Absent Of Any Complaints, (Unheard Of By Most Remodeling Contractors), you know your starting with Professionalism and Trust. You can sleep easy knowing your Home Improvement / Home Remodeling Project Is Truly In Caring, Qualified, Trustworthy Hands. Next time your Renovating your Home, Bathroom, Kitchen, Basement, Or Place Of Business, Read the Reviews, and allow Pristine East End Contracting to show you Why Our Clients Call Us Back For All Their Home Remodeling Projects, Time & Time Again. Pristine East End Contracting can handle any size Home Remodeling & Design Project; We can complete your Major Home Improvement Renovation or Accommodate Your Minor Repair.
"It went perfect even after I added stuff to the original project their were no problems.all the work was beautifully done. I would definitely hire him again"
Frank S on January 2025
FAQs for second story addition building service projects in Greenport, NY
Converting a vaulted ceiling into a second floor requires three to six months from planning to completion. The process begins with several weeks of design and engineering, followed by permit applications, which vary in processing time by location.
Construction itself spans several months, including framing, systems installation, and finishing work. Weather conditions, contractor availability, and inspection schedules can all influence your project timeline.
Several factors could make your conversion challenging or impossible. Inadequate roof support structures, insufficient foundation capacity, or problematic truss configurations might require prohibitively expensive modifications.
Some homes lack the minimum ceiling height (12 feet at the lowest point) needed for functional second-floor spaces. Building code restrictions in your area might also limit conversion possibilities, particularly in historic districts or homes with specific architectural designations.
Begin with professional assessments from both an architect and a structural engineer who will evaluate your home's specific characteristics. They'll examine existing framing, measure available headroom, assess load-bearing capacity, and identify potential obstacles like HVAC ducts or plumbing vents.
These experts will also review local building codes to determine feasibility. Their preliminary analysis provides crucial information about structural requirements and potential limitations before you commit to the project.
Whether you'll need temporary housing depends on several factors, including the project's scope and your tolerance for construction disruption. Major structural work creates significant noise, dust, and potential utility interruptions that many families find challenging to live with. Safety concerns may also arise during certain construction phases.
Some homeowners successfully remain by isolating the construction zone and establishing clear work schedules. Discuss living arrangements with your contractor early in the planning process to make informed decisions.
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