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Addition to existing structure builders in Sayreville

Avatar for AMRC Construction and Architectural, LLC
AMRC Construction and Architectural, LLC
1 Chelsea Avenue
4.45(
51
)
β€’
Approved Pro
AMRC Construction and Architectural, LLC
1 Chelsea Avenue
4.45(
51
)
β€’
Approved Pro
Customers say: Quality work
25 local quotes requested
12 years of experience

Welcome to AMRIC Construction. A FAMILY OF FOUR GERNERATIONS OF EXPERIENCE !!! We proudly provide the highest quality of service and craftsmanship to each and every aspect of your project. Our vast knowledge will solidify our belief that custom service stands as our top priority. We eagerly look forward to working with you to bring your vision to a reality. Give us a call today and lets get started! Cost competitive without taking away quality.

"I hired AMRC Construction for a kitchen and two bathroom remodel, as well as redesigning the first floor of our home. Anthony, the owner as well as his crew were very helpful in walking us through each step of the way and giving great suggestions. Very reasonable pricing and excellent craftsmanship and quality work. "

Louis S on December 2024

Welcome to AMRIC Construction. A FAMILY OF FOUR GERNERATIONS OF EXPERIENCE !!! We proudly provide the highest quality of service and craftsmanship to each and every aspect of your project. Our vast knowledge will solidify our belief that custom service stands as our top priority. We eagerly look forward to working with you to bring your vision to a reality. Give us a call today and lets get started! Cost competitive without taking away quality.

"I hired AMRC Construction for a kitchen and two bathroom remodel, as well as redesigning the first floor of our home. Anthony, the owner as well as his crew were very helpful in walking us through each step of the way and giving great suggestions. Very reasonable pricing and excellent craftsmanship and quality work. "

Louis S on December 2024


Avatar for CG Contracting Services LLC
CG Contracting Services LLC
42 Dumas Rd.
5.00(
4
)
β€’
Approved Pro
CG Contracting Services LLC
42 Dumas Rd.
5.00(
4
)
β€’
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Very professional, excellent quality of work would use for any home improvements that are needed."

Joseph D on September 2022

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Very professional, excellent quality of work would use for any home improvements that are needed."

Joseph D on September 2022


Avatar for ERNA Properties, LLC
ERNA Properties, LLC
320 Broad St
4.25(
2
)
β€’
Approved Pro
ERNA Properties, LLC
320 Broad St
4.25(
2
)
β€’
Approved Pro
Customers say: Quality work
20 years of experience
Free onsite estimate

Here at ERNA Properties, LLC 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! ERNA Properties is a family owned business serving the areas of Monmouth County, Ocean County, and Middlesex County New Jersey.We specialize in all types residential construction from new homes, home renovations and remodeling. Above all else we operate on the principles of hard work, timeliness, fairness and cost savings in the services we provide. With over 25 years of experience doing residential construction, we cater to your needs when it comes to your project.

"Not the best communication or attention to detail, but sooner or later, the work progresses"

Sagar B on July 2024

Here at ERNA Properties, LLC 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! ERNA Properties is a family owned business serving the areas of Monmouth County, Ocean County, and Middlesex County New Jersey.We specialize in all types residential construction from new homes, home renovations and remodeling. Above all else we operate on the principles of hard work, timeliness, fairness and cost savings in the services we provide. With over 25 years of experience doing residential construction, we cater to your needs when it comes to your project.

"Not the best communication or attention to detail, but sooner or later, the work progresses"

Sagar B on July 2024


Avatar for Alterio Construction LLC
Alterio Construction LLC
714 South 2nd Ave
4.62(
17
)
β€’
Approved Pro
Alterio Construction LLC
714 South 2nd Ave
4.62(
17
)
β€’
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! πŸ€—πŸ€—πŸ€—πŸ€—πŸ€— Friendliness! πŸ‘πŸΌπŸ‘πŸ»πŸ‘πŸ‘πŸΎπŸ‘πŸ½πŸ‘πŸΏ 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! πŸ€—πŸ€—πŸ€—πŸ€—πŸ€— Friendliness! πŸ‘πŸΌπŸ‘πŸ»πŸ‘πŸ‘πŸΎπŸ‘πŸ½πŸ‘πŸΏ Getting the job done! "

Arlene H on March 2025


Avatar for Mazepa Group
Mazepa Group
49 Francisco Ave
5.00(
8
)
β€’
Approved Pro
Mazepa Group
49 Francisco Ave
5.00(
8
)
β€’
Approved Pro
Customers say: Quick response
8 years of experience
Free onsite estimate

With over 5 years experience serving the Caldwell and surrounding areas, Mazepa Group is your solution for all your construction needs. We pride ourselves on our extreme professionalism and superior customer care on every job, satisfaction guaranteed!

"Devin and his crew were extremely efficient and professional. The work was done on-time and within budget. I highly recommend Mazepa Group."

Dawn _ on March 2025

With over 5 years experience serving the Caldwell and surrounding areas, Mazepa Group is your solution for all your construction needs. We pride ourselves on our extreme professionalism and superior customer care on every job, satisfaction guaranteed!

"Devin and his crew were extremely efficient and professional. The work was done on-time and within budget. I highly recommend Mazepa Group."

Dawn _ on March 2025


Avatar for NB Woodworks, LLC
NB Woodworks, LLC
1408 Alicia Drive
5.00(
19
)
β€’
Approved Pro
NB Woodworks, LLC
1408 Alicia Drive
5.00(
19
)
β€’
Approved Pro
Customers say: Quick response
150 years of experience
Free onsite estimate

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 Nastasi, hired by me to rebuild our decaying bay window, did a terrific job. When he came out to survey our prospective job, he listened closely to what we wanted, took notes, did measurements, and made suggestions. Later that day he sent my a proposal, detailing the materials and total cost of the project. Ultimately, the final cost was only about $300 more as additional material was needed. Mr. Nastasi worked a full day each day he was here. He also was honest and direct - he told me when he would arrive in morning, and he did. He told me when he had to complete another job so he might have to leave early or miss a day. Many Subs aren't professional enough to simply tell the truth. He always did. I am extremely happy with the quality of the work he did, the time frame in which he completed the job and, most importantly, how it looks. I would unequivocally recommend Anthony Nastasi to anyone. John Loughrey"

john L on May 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 Nastasi, hired by me to rebuild our decaying bay window, did a terrific job. When he came out to survey our prospective job, he listened closely to what we wanted, took notes, did measurements, and made suggestions. Later that day he sent my a proposal, detailing the materials and total cost of the project. Ultimately, the final cost was only about $300 more as additional material was needed. Mr. Nastasi worked a full day each day he was here. He also was honest and direct - he told me when he would arrive in morning, and he did. He told me when he had to complete another job so he might have to leave early or miss a day. Many Subs aren't professional enough to simply tell the truth. He always did. I am extremely happy with the quality of the work he did, the time frame in which he completed the job and, most importantly, how it looks. I would unequivocally recommend Anthony Nastasi to anyone. John Loughrey"

john L on May 2025


Avatar for Dwell Renovations, LLC
Dwell Renovations, LLC
344-5 Route 9, Suite 200
4.97(
63
)
β€’
Approved Pro
Dwell Renovations, LLC
344-5 Route 9, Suite 200
4.97(
63
)
β€’
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
10 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


Avatar for Boan Built, LLC
Boan Built, LLC
1225 18th Ave
5.00(
9
)
β€’
Approved Pro
Boan Built, LLC
1225 18th Ave
5.00(
9
)
β€’
Approved Pro
Customers say: Quick response
29 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 Diamond Ridge Contracting, LLC
Diamond Ridge Contracting, LLC
924 Clinton Avenue
5.00(
1
)
β€’
Approved Pro
Diamond Ridge Contracting, LLC
924 Clinton Avenue
5.00(
1
)
β€’
Approved Pro
12 years of experience
Free onsite estimate

Diamond Ridge Contracting, 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.

Diamond Ridge Contracting, 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 Sovereign Homes, LLC
Sovereign Homes, LLC
PO Box 175
4.65(
13
)
β€’
Approved Pro
Sovereign Homes, LLC
PO Box 175
4.65(
13
)
β€’
Approved Pro
Super Service Award
Customers say: True professional
11 local quotes requested
16 years of experience

Sovereign Homes, LLC, specializes in residential building. With over 30 years experience in architecture, general contracting and project management, we design and build new construction, additions as well as renovations; managing residential projects from cost estimating, zoning feasibility, to full architectural design and construction completion. Whether it's adding a second level, creating a new family room or building a new home entirely, Sovereign Homes stands ready to serve your needs and assist you in making your vision a reality.

"Sovereign Homes brought our vision to life! We added a primary suite to our home, replacing an existing crawl space attic. Rey helped us step-by-step throughout the project. We appreciated his clear communication and efforts with the town and the contractors. We love the luxurious addition to our home!"

Karl S on March 2025

Sovereign Homes, LLC, specializes in residential building. With over 30 years experience in architecture, general contracting and project management, we design and build new construction, additions as well as renovations; managing residential projects from cost estimating, zoning feasibility, to full architectural design and construction completion. Whether it's adding a second level, creating a new family room or building a new home entirely, Sovereign Homes stands ready to serve your needs and assist you in making your vision a reality.

"Sovereign Homes brought our vision to life! We added a primary suite to our home, replacing an existing crawl space attic. Rey helped us step-by-step throughout the project. We appreciated his clear communication and efforts with the town and the contractors. We love the luxurious addition to our home!"

Karl S on March 2025

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Addition to existing structure building services FAQs

How far you can push a room depends on the structure you choose. A cantilevered bump-out can extend 24 inches before building codes require its own footing or foundation. Anything longer needs engineered support and a permit. Check local codes or consult with a structural professional before finalizing plans to ensure your design remains safe and compliant.

Most bump-outs are completed within one to four weeks, even with minimal electrical, plumbing, or HVAC work. Their compact size means less demolition, simpler inspections, and fewer weather-related delays compared to a full-scale addition. Your contractor can provide a more precise timeline once they have determined the scope, materials, and permit schedule, but plan on having the extra square footage ready in approximately a month.

The 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.
built-in outdoor kitchen with grill and sink
Apr 30, 2025
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Budget for outdoor kitchen costs based on factors such as appliances, materials, permits, labor, amenities, kitchen size, customizations, and more.
BLUE TWO STORY HOME
β€’
Apr 30, 2025
Apr 30, 2025
Budget for the cost to add a second story based on factors such as size, foundation work, materials, labor, permits, post-construction cleaning, and more.
small bathroom that has been updated in a remodel
β€’
Apr 29, 2025
Apr 29, 2025
Budget for the cost to remodel a small bathroom based on factors such as required fixtures, bathroom size, labor, remodel type, site prep, and more.
guest house in the backyard
β€’
Apr 27, 2025
Apr 27, 2025
Need to build a guest house? Here’s how much it costs, what factors affect cost, and what to expect.
Kitchen view leading into dining area
Apr 28, 2025
Apr 28, 2025
Use this guide to budget for bump-out addition costs based on factors such as room size, room type, labor, finishes, permits, and more.
House roof with nice window
β€’
Apr 28, 2025
Apr 28, 2025
Budget for dormer addition costs based on factors such as roof type, framing, customizations, reinforcement, cladding, labor, and more.
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