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Second story addition builders in Woodside

Avatar for R.S.G CONTRACTING CORP
R.S.G CONTRACTING CORP
2342 Story AVe
New on HomeAdvisorNew on Angi
Approved Pro
R.S.G CONTRACTING CORP
2342 Story AVe
New on AngiNew on HomeAdvisor
Approved Pro
1923 local quotes requested
2 years of experience

R.S.G CONTRACTING CORP mission is to pursue and to bring professional looking projects that are both beautifully crafted and durable to our fine customers. We are the company you go to for certainty and we make your project our priority. We focus on Building and Interior Remodeling for all Residential customers. Give us a call or click to see how we can change your space today!

R.S.G CONTRACTING CORP mission is to pursue and to bring professional looking projects that are both beautifully crafted and durable to our fine customers. We are the company you go to for certainty and we make your project our priority. We focus on Building and Interior Remodeling for all Residential customers. Give us a call or click to see how we can change your space today!


Avatar for Da Vila Renovation
Da Vila Renovation
515 Madison Avenue
New on HomeAdvisorNew on Angi
Approved Pro
Da Vila Renovation
515 Madison Avenue
New on AngiNew on HomeAdvisor
Approved Pro
1548 local quotes requested
Free onsite estimate

Da Vila Renovations is a premier renovation company serving the NYC area, specializing in transforming spaces with precision and care. With a deep passion for craftsmanship, we offer a range of services including kitchen remodels, bathroom renovations, custom closet installations, painting, and flooring. Whether you’re looking to modernize your kitchen, refresh your bathroom, or enhance your home with bespoke storage solutions, our team is dedicated to delivering high-quality results that exceed expectations. At Da Vila Renovations, we believe in turning your vision into reality, one project at a time.

Da Vila Renovations is a premier renovation company serving the NYC area, specializing in transforming spaces with precision and care. With a deep passion for craftsmanship, we offer a range of services including kitchen remodels, bathroom renovations, custom closet installations, painting, and flooring. Whether you’re looking to modernize your kitchen, refresh your bathroom, or enhance your home with bespoke storage solutions, our team is dedicated to delivering high-quality results that exceed expectations. At Da Vila Renovations, we believe in turning your vision into reality, one project at a time.


Avatar for NEW YORK KITCHEN BATH CORP.
NEW YORK KITCHEN BATH CORP.
8 W 25TH ST
3.37(
27
)
Approved Pro
NEW YORK KITCHEN BATH CORP.
8 W 25TH ST
3.37(
27
)
Approved Pro
6673 local quotes requested
22 years of experience

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


Avatar for A&R Construction, LLC
A&R Construction, LLC
657 Dekalb Avenue
5.00(
1
)
Approved Pro
A&R Construction, LLC
657 Dekalb Avenue
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
397 local quotes requested

We specialize in residential and commercial interior and exterior remodeling and renovation projects. We pride ourselves on the quality work we provide, while delivering great customer service. Please see some of the services we offer below and call -or- click to schedule an estimate today!

"Provides excellent service. Their team is professional, efficient, and delivers high-quality work on time and within budget. Communication is great, and they handle everything smoothly. Highly recommend!"

RAKESH M on February 2025

We specialize in residential and commercial interior and exterior remodeling and renovation projects. We pride ourselves on the quality work we provide, while delivering great customer service. Please see some of the services we offer below and call -or- click to schedule an estimate today!

"Provides excellent service. Their team is professional, efficient, and delivers high-quality work on time and within budget. Communication is great, and they handle everything smoothly. Highly recommend!"

RAKESH M on February 2025


Avatar for Level Line Construction
Level Line Construction
2255 31st Street
5.00(
6
)
Approved Pro
Level Line Construction
2255 31st Street
5.00(
6
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2701 local quotes requested

We have been in the remodeling industry for over forty years. Level Line Construction has been providing general construction services throughout NYC since 2007. Our work is clean, professional, and we're committed to insuring that every project has been well considered down to the last detail.

"They do one of the best work in the city, I would highly recommend this company for your construction projects. The owner is a really good guy, the work is very clean and professional."

jose c on March 2025

We have been in the remodeling industry for over forty years. Level Line Construction has been providing general construction services throughout NYC since 2007. Our work is clean, professional, and we're committed to insuring that every project has been well considered down to the last detail.

"They do one of the best work in the city, I would highly recommend this company for your construction projects. The owner is a really good guy, the work is very clean and professional."

jose c on March 2025


Avatar for Everything Home, Inc.
Everything Home, Inc.
119-01 Hillside Ave
4.73(
15
)
Approved Pro
Everything Home, Inc.
119-01 Hillside Ave
4.73(
15
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
168 local quotes requested

We are a small home improvement company but large enough to handle any work in the categories listed at very reasonable prices. We accept all forms of payments including Visa, Mastercard, Amex, and Discover. Please call our office to schedule an appointment 718.520.8370

"radiator service and toilet repair"

Ivonne V on January 2021

We are a small home improvement company but large enough to handle any work in the categories listed at very reasonable prices. We accept all forms of payments including Visa, Mastercard, Amex, and Discover. Please call our office to schedule an appointment 718.520.8370

"radiator service and toilet repair"

Ivonne V on January 2021


Avatar for Knockout Renovation Svcs., Inc.
Knockout Renovation Svcs., Inc.
134 West 26th Street
4.03(
38
)
Approved Pro
Knockout Renovation Svcs., Inc.
134 West 26th Street
4.03(
38
)
Approved Pro
Customers say: Quality work
954 local quotes requested
33 years of experience

For an all-in-one design-build contractor experienced in whole house and apartment renovation and remodeling services in the New York City boroughs of Manhattan, Brooklyn and Queens, turn to Knockout Renovation. We manage and supervise every aspect of a remodeling project. From initial consultation, design, and the permit process to product selection, construction, and post-job cleanup, our turnkey, full-service approach offers the ultimate in convenience, enabling you to remain focused on your busy schedule and life while we manage and oversee the renovation of your home for you. Full 7 year products and labor warranty! Progress invoicing. We offer many brands and shop with you for your ideal product selections. Whether we are performing a full apartment, home renovation or kitchen remodeling project, every home improvement job we undertake follows a six-step process and utilizes our innovative project management system. This comprehensive approach includes a detailed project scope, regular customer updates, progress invoicing, a weekly delay guarantee, and other facets that make the entire renovation process as convenient as possible for you, while still guaranteeing a beautiful, functional end result. To further ensure that all work proceeds according to plan, each Knockout Renovation remodeling project is led by a team consisting of a designer/project manager (DPM) and an office administrator (OA), and all construction is overseen by a site foreman and performed by skilled tradespersons. All of these individuals have extensive experience working on home and apartment (both co-op and condo) renovation projects throughout Manhattan and Brooklyn, NY, and our hiring requirements are extremely stringent, so you can rest assured your remodeling project will be in the hands of qualified professionals.

"Keith & the Knockout Renovation team blew us away with the level of professionalism and expertise. His head guy Genci was a master of all and exceeded all expectations on his craftsmanship and tile work. Highly recommend him for any renovation needs! A+++++++"

Marc B on November 2023

For an all-in-one design-build contractor experienced in whole house and apartment renovation and remodeling services in the New York City boroughs of Manhattan, Brooklyn and Queens, turn to Knockout Renovation. We manage and supervise every aspect of a remodeling project. From initial consultation, design, and the permit process to product selection, construction, and post-job cleanup, our turnkey, full-service approach offers the ultimate in convenience, enabling you to remain focused on your busy schedule and life while we manage and oversee the renovation of your home for you. Full 7 year products and labor warranty! Progress invoicing. We offer many brands and shop with you for your ideal product selections. Whether we are performing a full apartment, home renovation or kitchen remodeling project, every home improvement job we undertake follows a six-step process and utilizes our innovative project management system. This comprehensive approach includes a detailed project scope, regular customer updates, progress invoicing, a weekly delay guarantee, and other facets that make the entire renovation process as convenient as possible for you, while still guaranteeing a beautiful, functional end result. To further ensure that all work proceeds according to plan, each Knockout Renovation remodeling project is led by a team consisting of a designer/project manager (DPM) and an office administrator (OA), and all construction is overseen by a site foreman and performed by skilled tradespersons. All of these individuals have extensive experience working on home and apartment (both co-op and condo) renovation projects throughout Manhattan and Brooklyn, NY, and our hiring requirements are extremely stringent, so you can rest assured your remodeling project will be in the hands of qualified professionals.

"Keith & the Knockout Renovation team blew us away with the level of professionalism and expertise. His head guy Genci was a master of all and exceeded all expectations on his craftsmanship and tile work. Highly recommend him for any renovation needs! A+++++++"

Marc B on November 2023


Avatar for Scarano Architect PLLC
Scarano Architect PLLC
110 York St
4.83(
6
)
Approved Pro
Scarano Architect PLLC
110 York St
4.83(
6
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
143 local quotes requested

Scarano Architect PLLC is celebrating 40 years in business!!!! We are a full service architectural design and building company specializing in the design of new buildings, additions and alterations, remodelings, gut renovations, rehabilitations, adaptive reuse and municipal approval for both residential and commercial clients for the past 35 years in the metropolitan NewYork area. 2024 Angi Super service Award winner! Contact us today

"Robert and his team are very knowledgeable and efficient. Would highly recommend their services. They permitted a wall for an NYC condo for us within a few weeks. The process was quick and painless. Thanks Robert!"

Mike T on October 2024

Scarano Architect PLLC is celebrating 40 years in business!!!! We are a full service architectural design and building company specializing in the design of new buildings, additions and alterations, remodelings, gut renovations, rehabilitations, adaptive reuse and municipal approval for both residential and commercial clients for the past 35 years in the metropolitan NewYork area. 2024 Angi Super service Award winner! Contact us today

"Robert and his team are very knowledgeable and efficient. Would highly recommend their services. They permitted a wall for an NYC condo for us within a few weeks. The process was quick and painless. Thanks Robert!"

Mike T on October 2024


Avatar for Tanzid Construction Corp
Tanzid Construction Corp
1472 43rd Street
New on HomeAdvisorNew on Angi
Approved Pro
Tanzid Construction Corp
1472 43rd Street
New on AngiNew on HomeAdvisor
Approved Pro
1285 local quotes requested
10 years of experience

We guarantee your satisfaction. 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!

We guarantee your satisfaction. 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!


Avatar for Proper Contracting NY Inc
Proper Contracting NY Inc
.Located In
5.00(
17
)
Approved Pro
Proper Contracting NY Inc
.Located In
5.00(
17
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1088 local quotes requested

Hi, This is Proper Contracting, we serve in New York. We do Exterior and Interior work. We provide the service Interior Renovation, Bath, Kitchen and Bathroom remodeling, tile work, masonry work, stucco, brick work, rick tuckpointing, waterproofing, roofing. power wash, windows replaced, electric and plumbing work, drywall installation and repair, painting, flooring,. Honesty , Responsibility and Quality is our policy. We also provide waterproofing and roofing

"I recently hired Proper Contracting NY to work on several exterior snd interior improvements to my property including fence painting, elevator and stairway updates and door replacement. I am beyond satisfied with the results. From the beginning, Mr, Hoq and his team were incredibly reliable, professional and easy to communicate with. Every part of the job was completed with attention to detail and excellent craftsmanship. One of the things I appreciated most was Mr. Hoq’s honesty and fairness in pricing. He charge’s accordingly-very reasonable and affordable especially considering the high standard of work delivered. It’s clear that he and his team takes pride in what they do and values his clients’ satisfaction. I highly recommend Proper contracting NY to anyone looking for quality work. Reliability and fair pricing. I wouldn’t hesitate to hire them again for future projects! KUDOS to the company!"

Evelyn T on April 2025

Hi, This is Proper Contracting, we serve in New York. We do Exterior and Interior work. We provide the service Interior Renovation, Bath, Kitchen and Bathroom remodeling, tile work, masonry work, stucco, brick work, rick tuckpointing, waterproofing, roofing. power wash, windows replaced, electric and plumbing work, drywall installation and repair, painting, flooring,. Honesty , Responsibility and Quality is our policy. We also provide waterproofing and roofing

"I recently hired Proper Contracting NY to work on several exterior snd interior improvements to my property including fence painting, elevator and stairway updates and door replacement. I am beyond satisfied with the results. From the beginning, Mr, Hoq and his team were incredibly reliable, professional and easy to communicate with. Every part of the job was completed with attention to detail and excellent craftsmanship. One of the things I appreciated most was Mr. Hoq’s honesty and fairness in pricing. He charge’s accordingly-very reasonable and affordable especially considering the high standard of work delivered. It’s clear that he and his team takes pride in what they do and values his clients’ satisfaction. I highly recommend Proper contracting NY to anyone looking for quality work. Reliability and fair pricing. I wouldn’t hesitate to hire them again for future projects! KUDOS to the company!"

Evelyn T on April 2025

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Second story addition building services FAQs

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.

The homeowners guide to second story addition building services
From average costs to expert advice, get all the answers you need to get your job done.
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