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Find Addition to existing structure builders in Mount Laurel

Avatar for RE-DESIGN CONTRACTORS LLC

RE-DESIGN CONTRACTORS LLC

5.00(
2
)
Approved Pro

RE-DESIGN CONTRACTORS LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
45 years of experience

RE-DESIGN CONTRACTORS LLC is dedicated to providing our customers with the best quality and craftsmanship. We are a design build company with 3 generations of building excellence. We provide our customers with a free consultation, including an inspection of the home for all intragyral parts to consider prior to the final design . We then provide our customers with a 3D design of what the renovation or addition will look like when its completed. Once this is completed we will provide a detailed proposal for your review. We can then provide a design with sealed plans for construction. This process provides the complete package for our customers . We will also provide the designs and supervision for all trades so that its clear what needs to be done. We not only love what we do but we also have studied and passed the process to be building inspectors . You can be sure to trust our team with all of your design build needs We look forward to working with you!

"Too quality work at fair prices! I would use these guys again"

Gary S on September 2023

RE-DESIGN CONTRACTORS LLC is dedicated to providing our customers with the best quality and craftsmanship. We are a design build company with 3 generations of building excellence. We provide our customers with a free consultation, including an inspection of the home for all intragyral parts to consider prior to the final design . We then provide our customers with a 3D design of what the renovation or addition will look like when its completed. Once this is completed we will provide a detailed proposal for your review. We can then provide a design with sealed plans for construction. This process provides the complete package for our customers . We will also provide the designs and supervision for all trades so that its clear what needs to be done. We not only love what we do but we also have studied and passed the process to be building inspectors . You can be sure to trust our team with all of your design build needs We look forward to working with you!

"Too quality work at fair prices! I would use these guys again"

Gary S on September 2023


Avatar for A&V Investors, LLC

A&V Investors, LLC

5.00(
9
)
Approved Pro

A&V Investors, LLC

5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

A&V INVESTORS 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.

"Very reliable, personable and efficient. Reno was done in a week."

Rita C on April 2024

A&V INVESTORS 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.

"Very reliable, personable and efficient. Reno was done in a week."

Rita C on April 2024


Premier Builders and Remodeling, Inc.

4.62(
75
)
Approved Pro

Premier Builders and Remodeling, Inc.

4.62(
75
)
Approved Pro
Customers say: True professional
38 years of experience
Warranties offered

At Premier Builders & Remodeling, Inc we are a modern, progressive company governed by old fashioned quality and manners. We love what we do and make sure it shows at every phase of the process. We at Premier Builders & Remodeling, Inc are experienced, professional craftsman, with a customer care perspective to make sure we totally satisfy you. We do this by providing you with affordable prices, quality materials, a no surprise philosophy, excellent communication, responsiveness, on time work, keeping within budget, treating you with respect, honesty, good manners, and accommodating you every step of the way.

"Excellent customer service. Premier Builders and Remodeling went above and beyond to provide exceptional customer service. Their team was courteous, professional, and respectful throughout. This was my first time doing a big home remodel so needless to say, it was overwhelming at times. Highly recommended."

Ray M on October 2024

At Premier Builders & Remodeling, Inc we are a modern, progressive company governed by old fashioned quality and manners. We love what we do and make sure it shows at every phase of the process. We at Premier Builders & Remodeling, Inc are experienced, professional craftsman, with a customer care perspective to make sure we totally satisfy you. We do this by providing you with affordable prices, quality materials, a no surprise philosophy, excellent communication, responsiveness, on time work, keeping within budget, treating you with respect, honesty, good manners, and accommodating you every step of the way.

"Excellent customer service. Premier Builders and Remodeling went above and beyond to provide exceptional customer service. Their team was courteous, professional, and respectful throughout. This was my first time doing a big home remodel so needless to say, it was overwhelming at times. Highly recommended."

Ray M on October 2024


Avatar for MAG Development INC

MAG Development INC

5.00(
40
)
Approved Pro

MAG Development INC

5.00(
40
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 local quotes requested

At MAG Development, we specialize in transforming homes across New Jersey with high-quality remodeling, additions, and sunroom installations. With years of experience and a reputation for craftsmanship, we bring creative design and reliable construction together to deliver spaces you’ll love for years to come. Whether you’re looking to expand with a custom sunroom, modernize your kitchen or bath, or enhance your outdoor living space, our team works closely with you from start to finish. We’re committed to clear communication, honest timelines, and exceptional results on every project. From concept to completion, MAG Development is your trusted partner for building comfort, style, and value into your home.

"Ernest and his crew were very professional and courteous throughout my entire project. Ernest was a great thought partner, sharing his industry experiencing and making recommendations that were sustainable for my project. I would absolutely recommend him to a family member and friends. Ernest ran a tight ship and quality was his priority. I'm very happy with the work completed and the overall customer experience. Thank you Ernest + Team!"

Allison R on August 2024

At MAG Development, we specialize in transforming homes across New Jersey with high-quality remodeling, additions, and sunroom installations. With years of experience and a reputation for craftsmanship, we bring creative design and reliable construction together to deliver spaces you’ll love for years to come. Whether you’re looking to expand with a custom sunroom, modernize your kitchen or bath, or enhance your outdoor living space, our team works closely with you from start to finish. We’re committed to clear communication, honest timelines, and exceptional results on every project. From concept to completion, MAG Development is your trusted partner for building comfort, style, and value into your home.

"Ernest and his crew were very professional and courteous throughout my entire project. Ernest was a great thought partner, sharing his industry experiencing and making recommendations that were sustainable for my project. I would absolutely recommend him to a family member and friends. Ernest ran a tight ship and quality was his priority. I'm very happy with the work completed and the overall customer experience. Thank you Ernest + Team!"

Allison R on August 2024


Avatar for A.W. Martin, Inc

A.W. Martin, Inc

4.78(
50
)
Approved Pro

A.W. Martin, Inc

4.78(
50
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
35 years of experience

A.W. Martin Construction, Inc. has over 26 years experience working with clients to build their home remodeling and improvement dreams into energy efficient, Eco-friendly reality. Our proprietary process and reliable supplier list help you select materials, fixtures, and designs from a wide range of choices. We handle all permitting and township inspection headaches with little or no owner involvement. Our experienced design staff can help you create a complete interior design for your remodeling needs down to the last sustainable detail. We are fully insured and state licensed, with an additional IICRC Certification as a Water Mitigation Specialist on call 24 hours a day. Email: info@awmartin.com, Website: awmartin.com Certified in Mold remediation, water restoration and fire mitigation. IICRC certified Firm.

"This company is terrible and talks a good game to get your money! Never shows up to job site acts like they care don’t have good workers and is very overpriced! WATCH OUT!"

Fitzroy P on October 2025

A.W. Martin Construction, Inc. has over 26 years experience working with clients to build their home remodeling and improvement dreams into energy efficient, Eco-friendly reality. Our proprietary process and reliable supplier list help you select materials, fixtures, and designs from a wide range of choices. We handle all permitting and township inspection headaches with little or no owner involvement. Our experienced design staff can help you create a complete interior design for your remodeling needs down to the last sustainable detail. We are fully insured and state licensed, with an additional IICRC Certification as a Water Mitigation Specialist on call 24 hours a day. Email: info@awmartin.com, Website: awmartin.com Certified in Mold remediation, water restoration and fire mitigation. IICRC certified Firm.

"This company is terrible and talks a good game to get your money! Never shows up to job site acts like they care don’t have good workers and is very overpriced! WATCH OUT!"

Fitzroy P on October 2025


Avatar for All Serve Construction

All Serve Construction

4.95(
76
)
Approved Pro

All Serve Construction

4.95(
76
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
31 local quotes requested

All Serve Concrete & Construction is your go-to concrete, masonry and building contractor in South Jersey. With our expertise in all phases of home Construction, we are the perfect choice for all your projects. Contact us today for top-notch service and exceptional results.

"Moved at a great pace, took care of my permits, and the driveway is immaculate. During the site walkthrough he identified issues the other concrete contractors didn't see, and came up with solutions on the spot. Everyone on the crew is incredibly friendly as well. Highly recommend."

James G on May 2024

All Serve Concrete & Construction is your go-to concrete, masonry and building contractor in South Jersey. With our expertise in all phases of home Construction, we are the perfect choice for all your projects. Contact us today for top-notch service and exceptional results.

"Moved at a great pace, took care of my permits, and the driveway is immaculate. During the site walkthrough he identified issues the other concrete contractors didn't see, and came up with solutions on the spot. Everyone on the crew is incredibly friendly as well. Highly recommend."

James G on May 2024


Gallaher & Sons Construction Inc

5.00(
7
)
Approved Pro

Gallaher & Sons Construction Inc

5.00(
7
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
48 years of experience

Gallaher & Sons Construction Inc is a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"We were extremely happy with our addition. Greg and his crew were very professional from beginning to end. Great workmanship! I would highly recommend him."

paige d on November 2021

Gallaher & Sons Construction Inc is a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"We were extremely happy with our addition. Greg and his crew were very professional from beginning to end. Great workmanship! I would highly recommend him."

paige d on November 2021


Avatar for Bulls Eye Building and Remodeling LLC

Bulls Eye Building and Remodeling LLC

5.00(
11
)
Approved Pro

Bulls Eye Building and Remodeling LLC

5.00(
11
)
Approved Pro
Customers say: Quality work
10 local quotes requested
21 years of experience

Bullseye Building and Remodeling is a family owned and operated business providing quality craftsmanship and creative vision for all of your home renovation needs. From concept to completion, we work closely with you to make your remodeling dreams a reality. Our reputation is firmly built on our attention to detail, professionalism, and integrity. We don't just build and remodel homes, we build lasting client relationships.

"Installed a new front door with side lights, and screen door. Everything glided open and closed unlike our old door- the work was done professionally, thoughtfully and in a clean manner-- thank you"

Jason G on December 2025

Bullseye Building and Remodeling is a family owned and operated business providing quality craftsmanship and creative vision for all of your home renovation needs. From concept to completion, we work closely with you to make your remodeling dreams a reality. Our reputation is firmly built on our attention to detail, professionalism, and integrity. We don't just build and remodel homes, we build lasting client relationships.

"Installed a new front door with side lights, and screen door. Everything glided open and closed unlike our old door- the work was done professionally, thoughtfully and in a clean manner-- thank you"

Jason G on December 2025


Avatar for CrownMark Construction

CrownMark Construction

5.00(
9
)
Approved Pro

CrownMark Construction

5.00(
9
)
Approved Pro
1 years of experience
Free onsite estimate

Specialized in all types of asphalt roofs, from small to big houses. CrownMark Construction LLC takes great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer need. 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.

"Amazingly fast - great value for spend!"

Nate P on January 2026

Specialized in all types of asphalt roofs, from small to big houses. CrownMark Construction LLC takes great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer need. 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.

"Amazingly fast - great value for spend!"

Nate P on January 2026


Avatar for South Jersey Board Up LLC

South Jersey Board Up LLC

5.00(
9
)
Approved Pro

South Jersey Board Up LLC

5.00(
9
)
Approved Pro
8 years of experience
Free onsite estimate

With over 10 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

"Shawn Saunders is someone who genuinely cares. He’s a family man, and he brings that same level of commitment and integrity to his clients. I’ve seen his character firsthand. If you feel a natural connection with Shawn, trust that instinct — it’s real, not an act. When the fit feels solid, he’s the right choice. Go with your gut."

Patrick N on November 2025

With over 10 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

"Shawn Saunders is someone who genuinely cares. He’s a family man, and he brings that same level of commitment and integrity to his clients. I’ve seen his character firsthand. If you feel a natural connection with Shawn, trust that instinct — it’s real, not an act. When the fit feels solid, he’s the right choice. Go with your gut."

Patrick N on November 2025

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

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 Mount Laurel, 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.