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Find Addition to existing structure builders in Patterson

MC Squared Renovations

14 Edgewood Terrace
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

MC Squared Renovations

14 Edgewood Terrace
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

22 Olive Street
4.83(
15
)
Approved Pro

JR General Contractor, LLC

22 Olive Street
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


Dannick Carpentry, LLC

41 Old Lantern Rd
5.00(
1
)
Approved Pro

Dannick Carpentry, LLC

41 Old Lantern Rd
5.00(
1
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

Dannick Capentry 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.

"Dan and his team are very professional and very experienced."

Lynn U on June 2023

Dannick Capentry 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.

"Dan and his team are very professional and very experienced."

Lynn U on June 2023


"Hector and his team were great. Highly recommend! Quality work and reasonably priced. I intend to use this company again."

Josh D on February 2025

Santucci Bros offers free estimates for professional work. We are a total Home Remodeling Company. Both inside & outside work….kitchen & Bath remodels. Outside masonry, or total house build. Dependable, licensed, &references available. DBA: Santucci Bros Contracting.

"Hector and his team were great. Highly recommend! Quality work and reasonably priced. I intend to use this company again."

Josh D on February 2025


Avatar for Thomas J. Curro Architect, P.C.

Thomas J. Curro Architect, P.C.

42 Lake Avenue EXT Suite 164
4.83(
27
)
Approved Pro

Thomas J. Curro Architect, P.C.

42 Lake Avenue EXT Suite 164
4.83(
27
)
Approved Pro
Customers say: Quick response
26 years of experience

Every construction project has inherent struggle and stress on the journey to successful completion. From bureaucratic red tape with municipalities to working within financial constraints to communication frustrations with construction professionals, clients need a guide to help them navigate the challenges of their project. With over 25 years of experience as a licensed architect, Tom has confronted all manner of challenges and their accompanying stress and frustration with the primary goal of taking the stress out of the construction project for his clients. As your guide throughout the project, he stands ready to educate you, advocate for you, and of course, provide you with excellent architectural drawings that pave the way to a smooth building process and superior end product. Tom offers his clients more than just a completed set of architectural plans. They also walk away with the peace of mind that comes from a job well designed and executed, from start to finish.

"null"

Maria D on January 2019

Every construction project has inherent struggle and stress on the journey to successful completion. From bureaucratic red tape with municipalities to working within financial constraints to communication frustrations with construction professionals, clients need a guide to help them navigate the challenges of their project. With over 25 years of experience as a licensed architect, Tom has confronted all manner of challenges and their accompanying stress and frustration with the primary goal of taking the stress out of the construction project for his clients. As your guide throughout the project, he stands ready to educate you, advocate for you, and of course, provide you with excellent architectural drawings that pave the way to a smooth building process and superior end product. Tom offers his clients more than just a completed set of architectural plans. They also walk away with the peace of mind that comes from a job well designed and executed, from start to finish.

"null"

Maria D on January 2019


European Craftsman and Remodeling

18 North Mesier Ave
5.00(
70
)
Approved Pro

European Craftsman and Remodeling

18 North Mesier Ave
5.00(
70
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
204 local quotes requested

We are professional building and remodeling contractors. It would be our pleasure for us to serve you and make your home look beautiful inside and out. In process of doing that we make sure that your belongings are covered and protected. Our company is made out of reliable team members that strive to deliver perfection in every aspect and scope of the work. We are also consulting contractors which means that we are happy to help along the way in process of making all types of decisions for your project. We are also licensed and fully insured contractors. Give us a call anytime for a free consultation or estimate!

"We used Anton and his team for remodeling our basement and garage after we had water damage. They put up replacement pieces of sheetrock which looked amazing. Absolutely no lines just perfectly level walls. Their workmanship was outstanding. The owner was on site a lot of the time and his team worked very neatly. The painting was simply outstanding. The room looks like brand new. Pricing was extremely fair especially for such quality, high end work. Anton and European Craftsman will be our only call the next time we need work done. Thank you Anton!"

MICHAEL B on August 2022

We are professional building and remodeling contractors. It would be our pleasure for us to serve you and make your home look beautiful inside and out. In process of doing that we make sure that your belongings are covered and protected. Our company is made out of reliable team members that strive to deliver perfection in every aspect and scope of the work. We are also consulting contractors which means that we are happy to help along the way in process of making all types of decisions for your project. We are also licensed and fully insured contractors. Give us a call anytime for a free consultation or estimate!

"We used Anton and his team for remodeling our basement and garage after we had water damage. They put up replacement pieces of sheetrock which looked amazing. Absolutely no lines just perfectly level walls. Their workmanship was outstanding. The owner was on site a lot of the time and his team worked very neatly. The painting was simply outstanding. The room looks like brand new. Pricing was extremely fair especially for such quality, high end work. Anton and European Craftsman will be our only call the next time we need work done. Thank you Anton!"

MICHAEL B on August 2022


"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


Avatar for Above & Beyond Contracting

Above & Beyond Contracting

47 Ethelridge Rd
4.96(
72
)
Approved Pro

Above & Beyond Contracting

47 Ethelridge Rd
4.96(
72
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
24 local quotes requested

Above & Beyond Contracting excels in all areas of residential home improvement and commercial needs. Our work includes state of the art kitchens, baths, basements, windows/doors, decks and more. Our commitment to the customer is our number one priority. Our staff is professional, dependable, and honest. Let us make your design ideas a reality. 914-681-6080.

"If you're looking to remodel, hire Bud at Above & Beyond Contracting! Him and his crew were reliable, trustworthy, friendly and easy to work with. His quote was by far the most detailed & fair I received. If there was an issue, he put your mind at ease and took care of it. He recommended details I didn't even think of and it elevated the remodel & I love it. I am so happy with my renovation and couldn't be happier that I went with Above & Beyond Contracting."

Chris R on June 2025

Above & Beyond Contracting excels in all areas of residential home improvement and commercial needs. Our work includes state of the art kitchens, baths, basements, windows/doors, decks and more. Our commitment to the customer is our number one priority. Our staff is professional, dependable, and honest. Let us make your design ideas a reality. 914-681-6080.

"If you're looking to remodel, hire Bud at Above & Beyond Contracting! Him and his crew were reliable, trustworthy, friendly and easy to work with. His quote was by far the most detailed & fair I received. If there was an issue, he put your mind at ease and took care of it. He recommended details I didn't even think of and it elevated the remodel & I love it. I am so happy with my renovation and couldn't be happier that I went with Above & Beyond Contracting."

Chris R on June 2025


"It went very well Highly recommended Very respectful and professional"

Ramazani t on November 2024

Family owned business with over 20 years experience - Remodeling Basements- Remodeling General- Remodeling Kitchen & Bathroom-

"It went very well Highly recommended Very respectful and professional"

Ramazani t on November 2024


Avatar for John J. Sala Construction Corp.

John J. Sala Construction Corp.

424 North Avenue
4.32(
14
)
Approved Pro

John J. Sala Construction Corp.

424 North Avenue
4.32(
14
)
Approved Pro
Customers say: Quality work
37 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"John Salas and his son Jay did us a solid! He built us an amazing addition, a large bedroom and walk-in closet that is so well done and so beautiful. Our home is old with wide aluminum siding and we worried that he would not be able to match with vinyl, but he worked his magic and found a match! We just can't believe their attention to detail, their exceptional work ethic, fair pricing and honesty! They tackled every step of the construction, from electrical to heating to masonry to taping, painting windows and flooring. We feel truly fortunate to have found them!!! We can't say enough! If you want good solid and meticulous work done, call John Salas Construction, we are so very grateful we did!"

Mike and Lupe M on November 2024

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"John Salas and his son Jay did us a solid! He built us an amazing addition, a large bedroom and walk-in closet that is so well done and so beautiful. Our home is old with wide aluminum siding and we worried that he would not be able to match with vinyl, but he worked his magic and found a match! We just can't believe their attention to detail, their exceptional work ethic, fair pricing and honesty! They tackled every step of the construction, from electrical to heating to masonry to taping, painting windows and flooring. We feel truly fortunate to have found them!!! We can't say enough! If you want good solid and meticulous work done, call John Salas Construction, we are so very grateful we did!"

Mike and Lupe M on November 2024

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

  • A renovated kitchen with a waterfall island

    HomeAdvisor’s DIY Kitchen Remodel Cost Guide looks at the cost of buying supplies and doing the work yourself. Find the key cost factors and how to cut expenses.

  • Secret room within bookcase

    HomeAdvisor's expert guide walks you through the cost to build a secret room, whether you're creating a safe room for security or a fun space to fulfil your childhood fantasies. Use this guide to help plan your secret room project and explore room, concea

  • outdoor patio bar

    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.