Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Manchester Township, NJ

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Addition to existing structure builders in Manchester Township

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


Dennis Rockefeller General Contracting, LLC

312 Arrow Head Park Drive
4.83(
26
)
Approved Pro

Dennis Rockefeller General Contracting, LLC

312 Arrow Head Park Drive
4.83(
26
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
20 local quotes requested

Dennis Rockefeller General Contracting, LLC, is a fully licensed and insured residential remodel company with over 30 years of professional experience in our industry. At Dennis Rockefeller General Contracting, LLC, we sustain our company on reliability, great communication, integrity and attention to detail. We strongly believe in giving our absolute best on all of our projects. We are experts in our trade and will always keep you educated on your particular task or project. Large to small, we do it all! Call us today!

"We needed a recently-renovated shower redone because the floor was coming apart and feeling bouncy. Dennis Rockefeller and his men identified what went wrong from our first reno and worked quickly and professionally to tear out the entire shower and replace everything for us. We were kept informed of every step by Dennis showing up every morning. He explained everything clearly to us and used quality products so we will not need to worry about the future of the new shower. Everyone who worked with Dennis was polite and efficient. We highly recommend Dennis and his crew."

Elizabeth K on February 2025

Dennis Rockefeller General Contracting, LLC, is a fully licensed and insured residential remodel company with over 30 years of professional experience in our industry. At Dennis Rockefeller General Contracting, LLC, we sustain our company on reliability, great communication, integrity and attention to detail. We strongly believe in giving our absolute best on all of our projects. We are experts in our trade and will always keep you educated on your particular task or project. Large to small, we do it all! Call us today!

"We needed a recently-renovated shower redone because the floor was coming apart and feeling bouncy. Dennis Rockefeller and his men identified what went wrong from our first reno and worked quickly and professionally to tear out the entire shower and replace everything for us. We were kept informed of every step by Dennis showing up every morning. He explained everything clearly to us and used quality products so we will not need to worry about the future of the new shower. Everyone who worked with Dennis was polite and efficient. We highly recommend Dennis and his crew."

Elizabeth K on February 2025


Avatar for Dwell Renovations, LLC

Dwell Renovations, LLC

344-5 Route 9, Suite 200
4.97(
63
)
Approved Pro

Dwell Renovations, LLC

344-5 Route 9, Suite 200
4.97(
63
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
26 local quotes requested

Dwell Renovations LLC is a third generation building and remodeling company serving New Jersey. Our expertise is in Residential & Commercial work. We are a custom home builder with architectural service and specialize in additions or add-a-level for extra living space & Parent Suites. We have found this to be a great investment for the family home and very upbuilding to our parents health. We also offer complete interior renovations from Kitchens, Baths, Basements, Painting, Trim Work, and Built-Ins. It doesn't stop there, if your exterior is in need of serious updating we have you covered with the latest top brands for Roofing, Siding, Windows, Doors, Decks, and Out-Door Kitchens.

"This is the second time we have used Rowland and the team at Dwell Renovations. We built a full addition for my mother in law. Kitchen, living room, bath, bedroom. We couldn’t be happier with how it came out and my MIL is unbelievably pleased. Rowland and all of the contractors, electricians, plumbers and tile folks treated the job like they were working on their own homes. They were patient with our hundreds of questions and requests. Rowland kept us in the loop every step of the way and met , or beat, every timeline. He always had great advice and a keen eye for the details."

Sean B on January 2025

Dwell Renovations LLC is a third generation building and remodeling company serving New Jersey. Our expertise is in Residential & Commercial work. We are a custom home builder with architectural service and specialize in additions or add-a-level for extra living space & Parent Suites. We have found this to be a great investment for the family home and very upbuilding to our parents health. We also offer complete interior renovations from Kitchens, Baths, Basements, Painting, Trim Work, and Built-Ins. It doesn't stop there, if your exterior is in need of serious updating we have you covered with the latest top brands for Roofing, Siding, Windows, Doors, Decks, and Out-Door Kitchens.

"This is the second time we have used Rowland and the team at Dwell Renovations. We built a full addition for my mother in law. Kitchen, living room, bath, bedroom. We couldn’t be happier with how it came out and my MIL is unbelievably pleased. Rowland and all of the contractors, electricians, plumbers and tile folks treated the job like they were working on their own homes. They were patient with our hundreds of questions and requests. Rowland kept us in the loop every step of the way and met , or beat, every timeline. He always had great advice and a keen eye for the details."

Sean B on January 2025


Pisano Development Group, LLC

65 S Main St
4.81(
58
)
Approved Pro

Pisano Development Group, LLC

65 S Main St
4.81(
58
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

Pisano Development Group is a structural engineering design and build firm specializing in engineering evaluations, structural design and construction. We provide professional engineering consulting and construction services to owners, developers, and investors on many types of residential construction and land development projects. PDG specializes in managing every detail of your project while staying focused on you goals. Robert Pisano, P.E. is the founder and principal of Pisano Development Group. He is a licensed Professional Engineer and can perform expert evaluations and reports related to foundations, framing and other structural issues. He also has experience in residential construction and land development project management. Prior to starting PDG he served as a senior manager with two national homebuilding companies. He is a licensed professional engineer in New Jersey, Pennsylvania and Delaware. More information is available at www.pisanodevelopment.com

"Pisano Development Group was wonderful to work with! The process was easy and he addressed all the issues we had discussed. His report was very professional and included everything mentioned in our written agreement. He reviewed a possible structural problem with a home we were interested in purchasing and immediately put our fears at ease. Do not hesitate to use Pisano Development Group, you won't regret it. (I would definitely recommend him to my family and friends.)"

Patty T on July 2020

Pisano Development Group is a structural engineering design and build firm specializing in engineering evaluations, structural design and construction. We provide professional engineering consulting and construction services to owners, developers, and investors on many types of residential construction and land development projects. PDG specializes in managing every detail of your project while staying focused on you goals. Robert Pisano, P.E. is the founder and principal of Pisano Development Group. He is a licensed Professional Engineer and can perform expert evaluations and reports related to foundations, framing and other structural issues. He also has experience in residential construction and land development project management. Prior to starting PDG he served as a senior manager with two national homebuilding companies. He is a licensed professional engineer in New Jersey, Pennsylvania and Delaware. More information is available at www.pisanodevelopment.com

"Pisano Development Group was wonderful to work with! The process was easy and he addressed all the issues we had discussed. His report was very professional and included everything mentioned in our written agreement. He reviewed a possible structural problem with a home we were interested in purchasing and immediately put our fears at ease. Do not hesitate to use Pisano Development Group, you won't regret it. (I would definitely recommend him to my family and friends.)"

Patty T on July 2020


HOME WORKS CONSTRUCTION AND REMODELING LLC

1430 Fernwood Rd,
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

HOME WORKS CONSTRUCTION AND REMODELING LLC

1430 Fernwood Rd,
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
Free onsite estimate

HOME WORKS CONSTRUCTION AND REMODELING LLC 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.

HOME WORKS CONSTRUCTION AND REMODELING LLC 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 Christopher Cummings Custom Construction, LLC

Christopher Cummings Custom Construction, LLC

1823 Carmerville Rd
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Christopher Cummings Custom Construction, LLC

1823 Carmerville Rd
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
5 years of experience
Free onsite estimate

We're a locally owned and operated company with over 30 years of industry experience. In addition to being a certified appraisal company, we specialize in a variety of home improvement projects to include concrete work, carpentry work, and major home repair jobs. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

We're a locally owned and operated company with over 30 years of industry experience. In addition to being a certified appraisal company, we specialize in a variety of home improvement projects to include concrete work, carpentry work, and major home repair jobs. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!


Coventry Additions & Remodeling, LLC

6 Paddock Circle
4.84(
73
)
Approved Pro

Coventry Additions & Remodeling, LLC

6 Paddock Circle
4.84(
73
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
30 years of experience

We would like to introduce you to Coventry Additions & Remodeling LLC.Coventry has been building additions, conservatories, sunrooms, and doing home renovations since 1995.We handle it all from start to finish. We are fully licensed and insured. Our designs and workmanship are second to none. Please call to arrange for an estimate and see what the Coventry difference is all about!

"Brian built a great house for us. He was always accessible and quickly took care of whatever needed to be done. We recently had to sell the house to relocate, and everyone was impressed with the quality of the house. After the buyers inspection the real estate agent commented that it was the best inspection he had ever had."

Roger J on April 2023

We would like to introduce you to Coventry Additions & Remodeling LLC.Coventry has been building additions, conservatories, sunrooms, and doing home renovations since 1995.We handle it all from start to finish. We are fully licensed and insured. Our designs and workmanship are second to none. Please call to arrange for an estimate and see what the Coventry difference is all about!

"Brian built a great house for us. He was always accessible and quickly took care of whatever needed to be done. We recently had to sell the house to relocate, and everyone was impressed with the quality of the house. After the buyers inspection the real estate agent commented that it was the best inspection he had ever had."

Roger J on April 2023


Avatar for Bathroom and Kitchen King Remodeling, LLC

Bathroom and Kitchen King Remodeling, LLC

2408 Barclay Blvd
4.81(
58
)
Approved Pro

Bathroom and Kitchen King Remodeling, LLC

2408 Barclay Blvd
4.81(
58
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1111 local quotes requested

The Bathroom and Kitchen King will have an estimator come to your home to discuss your project needs. We promise to give you the most up to date ideas and layouts at a very reasonable price. We also encourage you to get other estimates because we know our price and service can't be matched. Take some time to check our recent projects and give us a chance to make your home project a reality. We look forward and privileged to serve your needs. **Now offering Fiberglass Decks and Patios to our services

"I am very disappointed and would not hire them again. In fact, I've hired another contractor to do the kitchen project intended to follow this master bathroom remodeling."

Jeff N on May 2025

The Bathroom and Kitchen King will have an estimator come to your home to discuss your project needs. We promise to give you the most up to date ideas and layouts at a very reasonable price. We also encourage you to get other estimates because we know our price and service can't be matched. Take some time to check our recent projects and give us a chance to make your home project a reality. We look forward and privileged to serve your needs. **Now offering Fiberglass Decks and Patios to our services

"I am very disappointed and would not hire them again. In fact, I've hired another contractor to do the kitchen project intended to follow this master bathroom remodeling."

Jeff N on May 2025


Avatar for Mastori Construction

Mastori Construction

215 Main Street
4.83(
6
)
Approved Pro

Mastori Construction

215 Main Street
4.83(
6
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
692 local quotes requested

General Contractors we are a team of 7, with 20 years of experience, we deliver quality projects on time. We serve New Jersey for your remodeling and addition Projects, asphalt Driveways and Patios, concrete, pavers, Kitchens and Bathrooms, Additions, Drywalls, Flooring. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. Give us a call today and we look forward to working with you!

"timely was an issue"

Bill M on September 2025

General Contractors we are a team of 7, with 20 years of experience, we deliver quality projects on time. We serve New Jersey for your remodeling and addition Projects, asphalt Driveways and Patios, concrete, pavers, Kitchens and Bathrooms, Additions, Drywalls, Flooring. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. Give us a call today and we look forward to working with you!

"timely was an issue"

Bill M on September 2025


Avatar for A Hubert Construction

A Hubert Construction

938 Bethel Church
4.65(
94
)
Approved Pro

A Hubert Construction

938 Bethel Church
4.65(
94
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
212 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

...
Showing 1-10 of 983
FAQs for addition to existing structure building service projects in Manchester Township, 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 Manchester Township, 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.

  • 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.