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Find Addition to existing structure builders in Yonkers

"I interviewed a few people before making my decision using Rok and Iâ m glad I did. I did a complete gut renovation and he basically made my revision come to fruition. Even with the delayed/problems with renovations he always kept me informed. U told me he would always have someone at my house working and that he did. Not like the contractors Iâ ve worked with in the past that say that but then once they get the job.. the â oh someone would be thereâ and no one comes. I had a leak issue and he made it to my house 10 pm to assure it was taken of. Roc is reliable and hard working."

Taffrena T on September 2024

*General Contractor

"I interviewed a few people before making my decision using Rok and Iâ m glad I did. I did a complete gut renovation and he basically made my revision come to fruition. Even with the delayed/problems with renovations he always kept me informed. U told me he would always have someone at my house working and that he did. Not like the contractors Iâ ve worked with in the past that say that but then once they get the job.. the â oh someone would be thereâ and no one comes. I had a leak issue and he made it to my house 10 pm to assure it was taken of. Roc is reliable and hard working."

Taffrena T on September 2024


Avatar for Talo Architect

Talo Architect

5.00(
3
)
Approved Pro

Talo Architect

5.00(
3
)
Approved Pro
Customers say: Quick response
41 years of experience
Free onsite estimate

At Talo Architect, our focus is on the highest quality residential homes and additions in addition to commercial High Rise sector. Get in touch with us today. We are based in the New York Metropolitan area and operate globally. Together with cutting edge engineers and consultants, on time delivery and cost control is our first priority. We operate on virtual CAD 3D. From the earliest moment, our clients can view the design in real-time, as it evolves in 3D. If required, individual milestones are captured as required in traditional model and brochure formats for publications and meetings with investors, etc. Along with this feature, up-to-date cost estimates can be printed at any time with individual line items. We look forward to earning your business!

"If I could give Talo 10 stars I would. He was incredibly fast and efficient. He listens to your every detail and what he designed was identical to what I envisioned. The price was right and I will totally be coming back for all my architect needs."

Michael E on May 2025

At Talo Architect, our focus is on the highest quality residential homes and additions in addition to commercial High Rise sector. Get in touch with us today. We are based in the New York Metropolitan area and operate globally. Together with cutting edge engineers and consultants, on time delivery and cost control is our first priority. We operate on virtual CAD 3D. From the earliest moment, our clients can view the design in real-time, as it evolves in 3D. If required, individual milestones are captured as required in traditional model and brochure formats for publications and meetings with investors, etc. Along with this feature, up-to-date cost estimates can be printed at any time with individual line items. We look forward to earning your business!

"If I could give Talo 10 stars I would. He was incredibly fast and efficient. He listens to your every detail and what he designed was identical to what I envisioned. The price was right and I will totally be coming back for all my architect needs."

Michael E on May 2025


EJ Squared, Inc.

5.00(
4
)
Approved Pro

EJ Squared, Inc.

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
40 years of experience

At EJ Squared, Inc., we are a well established business in Yonkers offering the finest in craftsmanship and quality. When it comes to professionalism and customer service, we are unmatched in the region. For the best of the best, call today for a free estimate on your next project. We would love to add you to our list of satisfied customers!

"Jorge was attentive, thorough and accessible. Our floors look great!"

Todd T on July 2023

At EJ Squared, Inc., we are a well established business in Yonkers offering the finest in craftsmanship and quality. When it comes to professionalism and customer service, we are unmatched in the region. For the best of the best, call today for a free estimate on your next project. We would love to add you to our list of satisfied customers!

"Jorge was attentive, thorough and accessible. Our floors look great!"

Todd T on July 2023


Avatar for American Pioneer Construction

American Pioneer Construction

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

American Pioneer Construction

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

I founded American Pioneer Construction in July 1993 to give my customers top quality design and installation in a timely manner and at a fair and competitive price. Our goal is to help you create your dreams.We are fully licensed in Westchester and Putnam counties in New York. We have a multi million dollar insurance policy which has never been used in 30 years. The reason is that cleanliness and safety are our top priorities. We are on site every day until the job is completed. We have massive experience in indoor and outdoor renovations for your home. Indoors includes kitchens, bathrooms, basements, doors, windows, moldings, additions, and custom cabinet and shelving units of any size. Also, outdoors we build decks, covered porches, walkways, patios, and fire pits. We have built over 300 Koi ponds that have been featured in international magazines and huge pond tours. We also frame/build garages,sheds, and outdoor bars. Give us a call so you can find out how we can help you.

I founded American Pioneer Construction in July 1993 to give my customers top quality design and installation in a timely manner and at a fair and competitive price. Our goal is to help you create your dreams.We are fully licensed in Westchester and Putnam counties in New York. We have a multi million dollar insurance policy which has never been used in 30 years. The reason is that cleanliness and safety are our top priorities. We are on site every day until the job is completed. We have massive experience in indoor and outdoor renovations for your home. Indoors includes kitchens, bathrooms, basements, doors, windows, moldings, additions, and custom cabinet and shelving units of any size. Also, outdoors we build decks, covered porches, walkways, patios, and fire pits. We have built over 300 Koi ponds that have been featured in international magazines and huge pond tours. We also frame/build garages,sheds, and outdoor bars. Give us a call so you can find out how we can help you.


"Office renovation"

don e on July 2021

Bi Bi Delevpment Group

"Office renovation"

don e on July 2021


Avatar for Westchester Contractors

Westchester Contractors

4.14(
7
)
Approved Pro

Westchester Contractors

4.14(
7
)
Approved Pro
Customers say: Quality work
15 years of experience
Free onsite estimate

We offer a full range of home remodel services. We are dedicated to not only meeting, but also exceeding your every expectation. Some of our services include kitchens, bathrooms, basements, home additions, decks, custom woodwork, siding and much more! Call us today for a free estimate on your next project!

"Would definitely hire S & R again as quality work, very professional & helpful in explaining the orocess"

karen m on August 2019

We offer a full range of home remodel services. We are dedicated to not only meeting, but also exceeding your every expectation. Some of our services include kitchens, bathrooms, basements, home additions, decks, custom woodwork, siding and much more! Call us today for a free estimate on your next project!

"Would definitely hire S & R again as quality work, very professional & helpful in explaining the orocess"

karen m on August 2019


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


MC Squared Renovations

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

MC Squared Renovations

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

MC Squared Renovations 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.

MC Squared Renovations 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.


Avatar for JR General Contractor, LLC

JR General Contractor, LLC

4.83(
15
)
Approved Pro

JR General Contractor, LLC

4.83(
15
)
Approved Pro
Customers say: Quick response
15 years of experience
Free onsite estimate

JR General Contractor LLC, 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 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.

"Yes they did an excellent job"

Louise R on May 2025

JR General Contractor LLC, 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 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.

"Yes they did an excellent job"

Louise R on May 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

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FAQs for addition to existing structure building service projects in Yonkers, 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 Yonkers, 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.