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Addition to existing structure builders in NEW-YORK

Avatar for P Bright Construction

P Bright Construction

2041 73rd Street
5.00(
17
)
•Approved Pro

P Bright Construction

2041 73rd Street
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

Avatar for JLR Design And Building Consultants, LLC

JLR Design And Building Consultants, LLC

2777 Schley Avenue, Unit 3A
5.00(
5
)
•Approved Pro

JLR Design And Building Consultants, LLC

2777 Schley Avenue, Unit 3A
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

Belinquete

289 Webster Ave
5.00(
3
)
•Approved Pro

Belinquete

289 Webster Ave
5.00(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Belinquete is committed to excellence in 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 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

"David and his crew were on time , professional, and affordable. The work was beautiful and they cleaned up beyond my expectations. I would definitely hire them again!"

Jarred M on October 2024

Belinquete is committed to excellence in 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 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

"David and his crew were on time , professional, and affordable. The work was beautiful and they cleaned up beyond my expectations. I would definitely hire them again!"

Jarred M on October 2024

Avatar for Design-Build-Studio

Design-Build-Studio

6804 Bergenwood Ave. Fl 1
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Design-Build-Studio

6804 Bergenwood Ave. Fl 1
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 Project Rep

Project Rep

420 Kent Ave, Apt 1823
5.00(
3
)
•Approved Pro

Project Rep

420 Kent Ave, Apt 1823
5.00(
3
)
•Approved Pro
46 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 Unicorn

Unicorn

426 Lafayette Ave Unit 1A
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Unicorn

426 Lafayette Ave Unit 1A
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 Goldman Home Improvement

Goldman Home Improvement

36 East 38th Street
4.98(
149
)
•Approved Pro

Goldman Home Improvement

36 East 38th Street
4.98(
149
)
•Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
9 years of experience

Licensed and insured. We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. 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!

"Hiring Goodman Home Improvement was a great decision! Their work was fantastic and the overall experience could not have been better. I will definitely reach out to them again when I need any updates/remodelingâ ¦I highly recommend."

Alex O on January 2023

Licensed and insured. We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. 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!

"Hiring Goodman Home Improvement was a great decision! Their work was fantastic and the overall experience could not have been better. I will definitely reach out to them again when I need any updates/remodelingâ ¦I highly recommend."

Alex O on January 2023

Avatar for Modo Renovations, LLC

Modo Renovations, LLC

220 Waverly Ave, Apt PH4
5.00(
18
)
•Approved Pro

Modo Renovations, LLC

220 Waverly Ave, Apt PH4
5.00(
18
)
•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.

"Highly recommend! I absolutely love how my kitchen turned out—the quality and finished product are excellent. The team did a fantastic job, and everything was managed professionally from start to finish. I couldn’t have done it without Modo!"

Race R on August 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.

"Highly recommend! I absolutely love how my kitchen turned out—the quality and finished product are excellent. The team did a fantastic job, and everything was managed professionally from start to finish. I couldn’t have done it without Modo!"

Race R on August 2025

CNJ Enterprises

227 89th St
4.92(
6
)
•Approved Pro

CNJ Enterprises

227 89th St
4.92(
6
)
•Approved Pro
Customers say: Quick response
45 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Beautifully Renovated my kitchen 10 years ago . Ever since I’ve hired John for all of my rental renovations . He is honest , does great work , and sticks to the timeline promised"

john f on April 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Beautifully Renovated my kitchen 10 years ago . Ever since I’ve hired John for all of my rental renovations . He is honest , does great work , and sticks to the timeline promised"

john f on April 2025

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FAQs for addition to existing structure building service projects in NEW-YORK, NY

Yes, hidden rooms are legal, as long as they meet all local building regulations. If you sell your house, most states require homeowners to disclose full houseplans, which would include any hidden rooms.

If your secret room is a safe room, it should contain a means of communication aside from a cell phone, such as a shortwave radio. You should also have plenty of drinking water, a portable generator, emergency food supplies, blankets, pillows, flashlights, batteries and a first aid kit.

Any time you update your home’s square footage, you increase its value, but a secret room is a niche feature that doesn't rank high on every buyer’s list of must-haves. Investing your money in remodeling more common living areas like bedrooms, bathrooms, or kitchens will have a higher ROI than adding a secret room. Many secret rooms can act as entertainment spaces (think a game room or wine cellar) or quiet spaces (a library or study), so when building your secret room you may want to consider its versatility for when you’re ready to sell.

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.

See all articles
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    Explore the cost to build a bar in your home and learn how materials, wet vs. dry bars, and labor costs influence the total price of your project.