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Find Addition to existing structure builders in Freehold

Avatar for NB Woodworks, LLC

NB Woodworks, LLC

1408 Alicia Drive
5.00(
26
)
Approved Pro

NB Woodworks, LLC

1408 Alicia Drive
5.00(
26
)
Approved Pro
Customers say: Quick response
32 local quotes requested
150 years of experience

NB Woodworks, 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. We are a family owned business that has been in the construction business since 1875

"Anthony is an amazing contractor who worked effectively and gave me an outstanding finished product. I would highly recommend him for any project."

Madeline M on November 2025

NB Woodworks, 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. We are a family owned business that has been in the construction business since 1875

"Anthony is an amazing contractor who worked effectively and gave me an outstanding finished product. I would highly recommend him for any project."

Madeline M on November 2025


Avatar for No Limit Contractor

No Limit Contractor

1701 Logan Rd
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

No Limit Contractor

1701 Logan Rd
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
18 years of experience
Free onsite estimate

No Limit Contractor, 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.

No Limit Contractor, 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 NJ Construction and Home Service LLC

NJ Construction and Home Service LLC

4 Oak Tree Lane
5.00(
2
)
Approved Pro

NJ Construction and Home Service LLC

4 Oak Tree Lane
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

Here at NJC, 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!

"They were great!"

Tina A on June 2024

Here at NJC, 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!

"They were great!"

Tina A on June 2024


J K Custom Building and Remodeling, Inc.

P.O. Box 9341
5.00(
20
)
Approved Pro

J K Custom Building and Remodeling, Inc.

P.O. Box 9341
5.00(
20
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
38 years of experience

JK Custom Building and Remodeling, Inc., is licensed and insured to perform work in New Jersey. We have over 30 years of experience specializing in custom home construction, home additions and remodeling from simple home repairs to large scale residential construction. We will coordinate with all professional licensed trades to complete your project. Let us work together to make your home project a success. We provide 24 hour residential emergency services. If you need our services we can evaluate your project . Estimates Call us today. 6096319990

"I hired them last year, but I guess I never submitted my review, since I got a reminder from HA :-). Really happy with the job they did! One year later enjoying my beautiful deck! Very professional work!"

Lina S on July 2020

JK Custom Building and Remodeling, Inc., is licensed and insured to perform work in New Jersey. We have over 30 years of experience specializing in custom home construction, home additions and remodeling from simple home repairs to large scale residential construction. We will coordinate with all professional licensed trades to complete your project. Let us work together to make your home project a success. We provide 24 hour residential emergency services. If you need our services we can evaluate your project . Estimates Call us today. 6096319990

"I hired them last year, but I guess I never submitted my review, since I got a reminder from HA :-). Really happy with the job they did! One year later enjoying my beautiful deck! Very professional work!"

Lina S on July 2020


Avatar for Alterio Construction LLC

Alterio Construction LLC

714 South 2nd Ave
4.62(
17
)
Approved Pro

Alterio Construction LLC

714 South 2nd Ave
4.62(
17
)
Approved Pro
Customers say: Quality work
13 years of experience
Free onsite estimate

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.

"I had an old refrigerator, microwave and some other things to be removed from my backyard. Robert was the original guy I I contacted. We talked pricing and then arranged a Time for pickup. Vinny was the worker that came out on time I may add he introduced himself and got straight to work it took him about not even 15 minutes to get all the stuff on the trailer. We talked for a bit and he informed me that they were a construction company that also did repairs and to keep them in mind if I ever needed anything which I will I've added them to my contact list. I think Robert and Vinny are phenomenal guys. They were both professional and friendly at the same time. I gave them five stars but that really not enough to describe how they made me feel like a special and valued customer. So this is my personal rating; 🌟🌟🌟🌟🌟🌟🌟🌟🌟🌟Satisfaction! 🤗🤗🤗🤗🤗 Friendliness! 👍🏼👍🏻👍👍🏾👍🏽👍🏿 Getting the job done! "

Arlene H on March 2025

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.

"I had an old refrigerator, microwave and some other things to be removed from my backyard. Robert was the original guy I I contacted. We talked pricing and then arranged a Time for pickup. Vinny was the worker that came out on time I may add he introduced himself and got straight to work it took him about not even 15 minutes to get all the stuff on the trailer. We talked for a bit and he informed me that they were a construction company that also did repairs and to keep them in mind if I ever needed anything which I will I've added them to my contact list. I think Robert and Vinny are phenomenal guys. They were both professional and friendly at the same time. I gave them five stars but that really not enough to describe how they made me feel like a special and valued customer. So this is my personal rating; 🌟🌟🌟🌟🌟🌟🌟🌟🌟🌟Satisfaction! 🤗🤗🤗🤗🤗 Friendliness! 👍🏼👍🏻👍👍🏾👍🏽👍🏿 Getting the job done! "

Arlene H on March 2025


Avatar for WA Construct

WA Construct

200 Sheffield St STE 308
5.00(
21
)
Approved Pro

WA Construct

200 Sheffield St STE 308
5.00(
21
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 local quotes requested

WA Construct is a Design-and-build Construction company, provides value-added construction services to our customers by creating a successful partnership with them throughout the whole construction process. Our pledge is to establish lasting relationships with our customers by exceeding their expectations and gaining their trust through exceptional performance by every member of the construction team. WA values integrity, our practices are honest, and our conduct is legal and ethical. We try to maintain the highest level of professionalism, loyalty, and fairness in our relationships with our suppliers, sub-contractors, professional associates and customers. We always strive for win-win partnerships with customers who share our desire to design and build structures that add value to the communities in which they are built. Our employees are our most important resource in achieving our mission as we hope and believe that this path will lead to excellence.

"After meeting with multiple contractors to renovate our historic house, we chose WA construct.Their team of professionals took complete care of the entire project from start to the end and we were very happy with the high quality of their work. We highly recommend them for your next home construction project."

Lidia C on October 2022

WA Construct is a Design-and-build Construction company, provides value-added construction services to our customers by creating a successful partnership with them throughout the whole construction process. Our pledge is to establish lasting relationships with our customers by exceeding their expectations and gaining their trust through exceptional performance by every member of the construction team. WA values integrity, our practices are honest, and our conduct is legal and ethical. We try to maintain the highest level of professionalism, loyalty, and fairness in our relationships with our suppliers, sub-contractors, professional associates and customers. We always strive for win-win partnerships with customers who share our desire to design and build structures that add value to the communities in which they are built. Our employees are our most important resource in achieving our mission as we hope and believe that this path will lead to excellence.

"After meeting with multiple contractors to renovate our historic house, we chose WA construct.Their team of professionals took complete care of the entire project from start to the end and we were very happy with the high quality of their work. We highly recommend them for your next home construction project."

Lidia C on October 2022


Avatar for Riverside Construction & Remodeling, LLC

Riverside Construction & Remodeling, LLC

83 Irons Street
4.83(
6
)
Approved Pro

Riverside Construction & Remodeling, LLC

83 Irons Street
4.83(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 local quotes requested

Riverside Construction & Remodeling, LLC is a full-service, licensed construction company. We specialize in remodeling kitchens and baths and are capable of servicing all of your construction needs. Over the years we have built, maintained and remodeled hundreds of residential properties. We are experienced in projects of every size, from minor repairs and renovations to major projects. We are proud to be your one stop construction company. All of our clients receive personalized service from our staff. We are confident that given the opportunity you will find Riverside Construction & Remodeling, LLC to be a valuable partner. Our passion for excellence is the key to us delivering your project on time and within budget. We would welcome the opportunity to meet with you for any upcoming projects or repairs that you may have. Please feel free to give us a call with any questions or visit our website. www.riversidellcnj.com

"Excellent work, workers always showed up on time. If I had any questions even on weekends Gary always answered his phone. My wife was happy and that is what counts. If I needed any other work I would call Gary because I trust him to do the job correctly at a fare price."

Rich G on February 2025

Riverside Construction & Remodeling, LLC is a full-service, licensed construction company. We specialize in remodeling kitchens and baths and are capable of servicing all of your construction needs. Over the years we have built, maintained and remodeled hundreds of residential properties. We are experienced in projects of every size, from minor repairs and renovations to major projects. We are proud to be your one stop construction company. All of our clients receive personalized service from our staff. We are confident that given the opportunity you will find Riverside Construction & Remodeling, LLC to be a valuable partner. Our passion for excellence is the key to us delivering your project on time and within budget. We would welcome the opportunity to meet with you for any upcoming projects or repairs that you may have. Please feel free to give us a call with any questions or visit our website. www.riversidellcnj.com

"Excellent work, workers always showed up on time. If I had any questions even on weekends Gary always answered his phone. My wife was happy and that is what counts. If I needed any other work I would call Gary because I trust him to do the job correctly at a fare price."

Rich G on February 2025


Avatar for Boan Built, LLC

Boan Built, LLC

1225 18th Ave
5.00(
10
)
Approved Pro

Boan Built, LLC

1225 18th Ave
5.00(
10
)
Approved Pro
Customers say: Quick response
21 local quotes requested
1 years of experience

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"We hired Boan to do our roof. We are very happy with the results. The job was done on time at a fair price."

Jay R on November 2024

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"We hired Boan to do our roof. We are very happy with the results. The job was done on time at a fair price."

Jay R on November 2024


Avatar for A Hubert Construction

A Hubert Construction

938 Bethel Church
4.99(
76
)
Approved Pro

A Hubert Construction

938 Bethel Church
4.99(
76
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 local quotes requested

Design/ Build General Contractor (Not a handy man )Call (732-673-8205) or email at Arthur@ahubertconstruction.com for your complete Design /Build Addition, Kitchen Bathroom, Plans Permits and much more. We offer personalized in-home consultation and preferred scheduling for your project! Additions, A Hubert Construction has 38+ years experience in the remodeling and construction industry. Our goal is to deliver exceptional craftsmanship, precise project management with unsurpassed customer service, delivering the results of your dreams - on time and on budget. Whether you are thinking of a small project, complete renovation, Architectural Plans, permits with Turn Key Project for Additions, Kitchens, Bathroom's, Basements, windows doors trim interior exterior living areas outside kitchens, fireplaces with roofs above. Your project will receive professional supervision, attention to detail, and design input rarely found in our field. We bring a common sense approach to sustainability, focusing on getting you the most benefits at little or no additional cost. PLEASE EMAIL US FOR A FAST, EFFICIENT RESPONSE: arthur@ahubertconstruction.com. We believe that open, on-going and unhindered communication is pivotal to a successful project and happy clients.

"Hubert Construction performed large scale construction/ additions to my home in 2022 and 2024. I had a large addition done in 1998, which I only wish could have been Hubert Construction. It left much to be desired. I watched Hubert work on another house nearby and was impressed. The 2 jobs that they did for me, were absolutely impeccable. Every part of the construction was done exactly as I hoped for, from design, to quality of work, to finished product. That’s why I didn’t hesitate to hire him a second time. In addition, Arthur’s employees are conscientious, sweet, and friendly. They, as well as Arthur, are a pleasure to work with. In summary, you cannot go wrong hiring Hubert Construction. That’s a rarity in the Home Rehab."

Peggy M on August 2025

Design/ Build General Contractor (Not a handy man )Call (732-673-8205) or email at Arthur@ahubertconstruction.com for your complete Design /Build Addition, Kitchen Bathroom, Plans Permits and much more. We offer personalized in-home consultation and preferred scheduling for your project! Additions, A Hubert Construction has 38+ years experience in the remodeling and construction industry. Our goal is to deliver exceptional craftsmanship, precise project management with unsurpassed customer service, delivering the results of your dreams - on time and on budget. Whether you are thinking of a small project, complete renovation, Architectural Plans, permits with Turn Key Project for Additions, Kitchens, Bathroom's, Basements, windows doors trim interior exterior living areas outside kitchens, fireplaces with roofs above. Your project will receive professional supervision, attention to detail, and design input rarely found in our field. We bring a common sense approach to sustainability, focusing on getting you the most benefits at little or no additional cost. PLEASE EMAIL US FOR A FAST, EFFICIENT RESPONSE: arthur@ahubertconstruction.com. We believe that open, on-going and unhindered communication is pivotal to a successful project and happy clients.

"Hubert Construction performed large scale construction/ additions to my home in 2022 and 2024. I had a large addition done in 1998, which I only wish could have been Hubert Construction. It left much to be desired. I watched Hubert work on another house nearby and was impressed. The 2 jobs that they did for me, were absolutely impeccable. Every part of the construction was done exactly as I hoped for, from design, to quality of work, to finished product. That’s why I didn’t hesitate to hire him a second time. In addition, Arthur’s employees are conscientious, sweet, and friendly. They, as well as Arthur, are a pleasure to work with. In summary, you cannot go wrong hiring Hubert Construction. That’s a rarity in the Home Rehab."

Peggy M on August 2025


"We highly recommend Eddie Costa home improvement. They were very professional. Staff was very polite. The work was done in a day for a complete roof replacement. We are very pleased with the work we highly recommend them we will hire them again. We were so pleased. We were so pleased we’re having them do more work for us. Thanks again etc home improvement, staff. CN"

Carmen N on October 2023

Our company offers all types of home remodeling from new floors, to kitchens, baths and full additions. We have several professionals who work on different aspects of the renovation.

"We highly recommend Eddie Costa home improvement. They were very professional. Staff was very polite. The work was done in a day for a complete roof replacement. We are very pleased with the work we highly recommend them we will hire them again. We were so pleased. We were so pleased we’re having them do more work for us. Thanks again etc home improvement, staff. CN"

Carmen N on October 2023

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FAQs for addition to existing structure building service projects in Freehold, NJ

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 Freehold, NJ 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.