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Find Addition to existing structure builders in New-york

Avatar for JLR Design And Building Consultants, LLC

JLR Design And Building Consultants, LLC

5.00(
5
)
Approved Pro

JLR Design And Building Consultants, LLC

5.00(
5
)
Approved Pro
Customers say: Quick response
4 years of experience
Free onsite estimate

At JLR Design And Building Consultants, LLC we pride ourselves on being the best Additions and Remodels company in the area. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

"JLR Design And Building Consultants, LLC was the best. thanks so much,"

Aaron N on August 2025

At JLR Design And Building Consultants, LLC we pride ourselves on being the best Additions and Remodels company in the area. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

"JLR Design And Building Consultants, LLC was the best. thanks so much,"

Aaron N on August 2025


Avatar for P Bright Construction

P Bright Construction

5.00(
17
)
Approved Pro

P Bright Construction

5.00(
17
)
Approved Pro
Customers say: Quick response
8 years of experience
Free onsite estimate

P Bright Construction Corp is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with our ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"I wholeheartedly recommend P Bright Construction Corp. We?ve used them to address flood damage, repair and replace the front door our coop and update closets in our own unit. Their flexibility was remarkable. That?s probably what I appreciate most. No build plan is perfect, there will always be a few unforeseen problems. Ezequiel and his crew handled all the unforeseen issues gracefully and recommended great suggestions to deal with these problems. This adaptability demonstrated their commitment to ensuring the final result met my needs, even as those needs evolved. They paid great attention to detail. They understood what you cared about and this shows up in the recommendations they make and the quality of their work. Their estimates are very fair and they completed their work on time and on budget. I highly recommend P Bright Construction Corp. Their flexibility, attention to detail, punctuality & reasonable pricing make them an excellent choice for your next reno project."

Mel L on June 2025

P Bright Construction Corp is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with our ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"I wholeheartedly recommend P Bright Construction Corp. We?ve used them to address flood damage, repair and replace the front door our coop and update closets in our own unit. Their flexibility was remarkable. That?s probably what I appreciate most. No build plan is perfect, there will always be a few unforeseen problems. Ezequiel and his crew handled all the unforeseen issues gracefully and recommended great suggestions to deal with these problems. This adaptability demonstrated their commitment to ensuring the final result met my needs, even as those needs evolved. They paid great attention to detail. They understood what you cared about and this shows up in the recommendations they make and the quality of their work. Their estimates are very fair and they completed their work on time and on budget. I highly recommend P Bright Construction Corp. Their flexibility, attention to detail, punctuality & reasonable pricing make them an excellent choice for your next reno project."

Mel L on June 2025


"Office renovation"

don e on July 2021

Bi Bi Delevpment Group

"Office renovation"

don e on July 2021


Avatar for Design-Build-Studio

Design-Build-Studio

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Design-Build-Studio

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
23 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We believe in giving our absolute best in all of our projects, no matter how big or small. You will find us to be competitively priced, with close attention to the details of each and every project. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business.

We pride our company on reliability, great communication, integrity, and quality work. We believe in giving our absolute best in all of our projects, no matter how big or small. You will find us to be competitively priced, with close attention to the details of each and every project. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business.


Avatar for Mastro Management Group Inc.

Mastro Management Group Inc.

5.00(
15
)
Approved Pro

Mastro Management Group Inc.

5.00(
15
)
Approved Pro
8 years of experience
Free onsite estimate

We take great pride in delivering promised results for our clients. It's our mission to provide excellent communication and reporting throughout the project. While understanding the needs and expectations of our clients, we focus on, budget, timeline, and quality assurance. Email us today at Michael@MastroManagement.com

"Mastro brothers was recommend by a friend, as I needed a lot of work done on my commercial building. They handled multiple tasks, including repairing the roof, concreting the sidewalk, and waterproofing the building as well as the back wall. In the basement, they reinforced the pillars and the staircase. They completed all the work within the time frame they provided and at a very reasonable price. I would highly recommend them!!! "

brett c on November 2025

We take great pride in delivering promised results for our clients. It's our mission to provide excellent communication and reporting throughout the project. While understanding the needs and expectations of our clients, we focus on, budget, timeline, and quality assurance. Email us today at Michael@MastroManagement.com

"Mastro brothers was recommend by a friend, as I needed a lot of work done on my commercial building. They handled multiple tasks, including repairing the roof, concreting the sidewalk, and waterproofing the building as well as the back wall. In the basement, they reinforced the pillars and the staircase. They completed all the work within the time frame they provided and at a very reasonable price. I would highly recommend them!!! "

brett c on November 2025


Avatar for Unicorn

Unicorn

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Unicorn

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
2 years of experience
Free onsite estimate

UNICORN is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

UNICORN is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!


Avatar for Modo Renovations, LLC

Modo Renovations, LLC

5.00(
19
)
Approved Pro

Modo Renovations, LLC

5.00(
19
)
Approved Pro
4 years of experience
Free onsite estimate

Specializing in residential development, design, and construction in residential. Fully licensed & insured with a Superintendent license with Site Safety training and SST supervisor card as needed for larger projects. Services include: Full-service Construction management from architectural and engineering design to completion, General contracting work doing a project from design to completion , Project Management consultant work, licensed superintendent work, Renovation & remodel while working with a client’s design and designers’, Any type of construction with interiors or exterior.

"After damage from a fire in the apartment above ours, we had major water damage and had to do a gut renovation. Modo was very easy to work with, and the quality of work was excellent. I'd hire them again."

Robert B on November 2025

Specializing in residential development, design, and construction in residential. Fully licensed & insured with a Superintendent license with Site Safety training and SST supervisor card as needed for larger projects. Services include: Full-service Construction management from architectural and engineering design to completion, General contracting work doing a project from design to completion , Project Management consultant work, licensed superintendent work, Renovation & remodel while working with a client’s design and designers’, Any type of construction with interiors or exterior.

"After damage from a fire in the apartment above ours, we had major water damage and had to do a gut renovation. Modo was very easy to work with, and the quality of work was excellent. I'd hire them again."

Robert B on November 2025


Avatar for Project Rep

Project Rep

5.00(
3
)
Approved Pro

Project Rep

5.00(
3
)
Approved Pro
56 local quotes requested

NYC renovations are complex, expensive, and full of hidden costs. As an Owner’s Representative, I work for you—not the contractors—to protect your budget, prevent delays, and ensure quality work. You get all the benefits of running your own project and saving thousands—without the stress, wasted time, or costly surprises. How I Help: Project Setup – I handle building approvals, permits, and competitive bidding, sourcing multiple contractor and material quotes to ensure you’re getting fair pricing and avoiding unnecessary costs. You stay in control while I handle the headaches. Project Oversight – I act as your eyes and ears on-site, holding contractors accountable, ensuring work is done right the first time, and catching issues before they turn into expensive problems. Whether you want to be hands-on or completely hands-off, I customize my services to fit your needs. Save thousands, eliminate stress, and make sure your renovation is done right. Let’s talk about your project today!

"Every step of the process was handled with care, ensuring a smooth and stress-free renovation. They provided great design insights, helped with material selection, and maintained clear communication throughout. The attention to detail in the tiling, fixtures, and overall finish truly transformed the space into something both functional and stylish. Thanks to their skill and dedication, my bathroom now feels modern, elegant, and thoughtfully designed. If you're looking for a reliable and talented renovation team, I highly recommend Project Rep!"

Rifat H on May 2025

NYC renovations are complex, expensive, and full of hidden costs. As an Owner’s Representative, I work for you—not the contractors—to protect your budget, prevent delays, and ensure quality work. You get all the benefits of running your own project and saving thousands—without the stress, wasted time, or costly surprises. How I Help: Project Setup – I handle building approvals, permits, and competitive bidding, sourcing multiple contractor and material quotes to ensure you’re getting fair pricing and avoiding unnecessary costs. You stay in control while I handle the headaches. Project Oversight – I act as your eyes and ears on-site, holding contractors accountable, ensuring work is done right the first time, and catching issues before they turn into expensive problems. Whether you want to be hands-on or completely hands-off, I customize my services to fit your needs. Save thousands, eliminate stress, and make sure your renovation is done right. Let’s talk about your project today!

"Every step of the process was handled with care, ensuring a smooth and stress-free renovation. They provided great design insights, helped with material selection, and maintained clear communication throughout. The attention to detail in the tiling, fixtures, and overall finish truly transformed the space into something both functional and stylish. Thanks to their skill and dedication, my bathroom now feels modern, elegant, and thoughtfully designed. If you're looking for a reliable and talented renovation team, I highly recommend Project Rep!"

Rifat H on May 2025


Avatar for Coast Group Corp.

Coast Group Corp.

5.00(
6
)
Approved Pro

Coast Group Corp.

5.00(
6
)
Approved Pro
3 years of experience
Free onsite estimate

Our company spans from Major Facade Restoration with various expertise in Scaffolding to small Facade and Roof maintenance. Please visit our website for a more in-depth list of services provided. coastgroupcorp.com 20 Years Experience

"I recently used this company for general home repairs, and I’m extremely satisfied with the results. They were professional, prompt, and thorough from start to finish. The contractor arrived on time, explained everything clearly, and made sure the work was done correctly without cutting corners. What I appreciated most was their attention to detail and willingness to go above and beyond—every repair was completed neatly, and they cleaned up after themselves. Pricing was fair, and the quality of work truly speaks for itself. I would highly recommend them to anyone needing reliable and trustworthy home repair services. I’ll definitely be using them again for future projects!"

Rachel K on November 2025

Our company spans from Major Facade Restoration with various expertise in Scaffolding to small Facade and Roof maintenance. Please visit our website for a more in-depth list of services provided. coastgroupcorp.com 20 Years Experience

"I recently used this company for general home repairs, and I’m extremely satisfied with the results. They were professional, prompt, and thorough from start to finish. The contractor arrived on time, explained everything clearly, and made sure the work was done correctly without cutting corners. What I appreciated most was their attention to detail and willingness to go above and beyond—every repair was completed neatly, and they cleaned up after themselves. Pricing was fair, and the quality of work truly speaks for itself. I would highly recommend them to anyone needing reliable and trustworthy home repair services. I’ll definitely be using them again for future projects!"

Rachel K on November 2025


Avatar for Inson Dubois Wood LLC

Inson Dubois Wood LLC

5.00(
12
)
Approved Pro

Inson Dubois Wood LLC

5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 local quotes requested

Full Service Residential Design Firm that focuses on full transparency and meeting our clients budget and timeline. Impeccable attention to detail and cost analysis are our strong point. A full design team takes your project from inception to completion in record time.

"Inson is a creative genius with a superb eye. He did everything with meticulous detail and completely transformed our apartment into an amazing, gorgeous home. We enjoy entertaining, and our friends love coming over, always remarking how beautiful and inviting our home is- and that was exactly what we wanted, except Inson brilliantly upgraded our concept, within budget and on time (even with our aggressive timeline because we needed to be out of our old place and into our new within months!). Inson’s team was also great to work with - always polite and professional. We highly recommend Inson and plan on working with him again on our Hamptons home!"

Sandy T on November 2021

Full Service Residential Design Firm that focuses on full transparency and meeting our clients budget and timeline. Impeccable attention to detail and cost analysis are our strong point. A full design team takes your project from inception to completion in record time.

"Inson is a creative genius with a superb eye. He did everything with meticulous detail and completely transformed our apartment into an amazing, gorgeous home. We enjoy entertaining, and our friends love coming over, always remarking how beautiful and inviting our home is- and that was exactly what we wanted, except Inson brilliantly upgraded our concept, within budget and on time (even with our aggressive timeline because we needed to be out of our old place and into our new within months!). Inson’s team was also great to work with - always polite and professional. We highly recommend Inson and plan on working with him again on our Hamptons home!"

Sandy T on November 2021

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FAQs for addition to existing structure building service projects in New-york, NY

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The New-york, NY homeowners’ guide to addition to existing structure building services

From average costs to expert advice, get all the answers you need to get your job done.