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Find Addition to existing structure builders in Sayreville

Avatar for CG Contracting Services LLC

CG Contracting Services LLC

42 Dumas Rd.
5.00(
4
)
•Approved Pro

CG Contracting Services LLC

42 Dumas Rd.
5.00(
4
)
•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

NHDP LLC

25 Parker Rd
5.00(
1
)
•Approved Pro

NHDP LLC

25 Parker Rd
5.00(
1
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1 years of experience

**Business Description** We deliver premium quality and craftsmanship with a focus on efficiency and customer satisfaction. Our team ensures every project aligns with your vision, upholding the highest standards and prioritizing your preferences. Offering fully custom services with short timelines and quick delivery, we specialize in new construction, additions, and remodels. Payments are accepted via check, ACH, or cash. Let us bring your ideas to life with expert precision and attention to detail.

"They have provided very high quality work & very transparent with cost. They are very competitive and client friendly."

sudavenkata r on December 2024

**Business Description** We deliver premium quality and craftsmanship with a focus on efficiency and customer satisfaction. Our team ensures every project aligns with your vision, upholding the highest standards and prioritizing your preferences. Offering fully custom services with short timelines and quick delivery, we specialize in new construction, additions, and remodels. Payments are accepted via check, ACH, or cash. Let us bring your ideas to life with expert precision and attention to detail.

"They have provided very high quality work & very transparent with cost. They are very competitive and client friendly."

sudavenkata r on December 2024

Avatar for ERNA Properties, LLC

ERNA Properties, LLC

320 Broad St
4.25(
2
)
•Approved Pro

ERNA Properties, LLC

320 Broad St
4.25(
2
)
•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
)
•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 Sovereign Homes, LLC

Sovereign Homes, LLC

PO Box 175
4.65(
13
)
•Approved Pro

Sovereign Homes, LLC

PO Box 175
4.65(
13
)
•Approved Pro
Super Service Award
Customers say: True professional
16 years of experience
Free onsite estimate

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

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
23 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 Redwood Renovation

Redwood Renovation

453 62nd Street
5.00(
6
)
•Approved Pro

Redwood Renovation

453 62nd Street
5.00(
6
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
62 local quotes requested

Redwood Renovation 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. We are a Full -service interior design and renovation company in New Jersey. We look forward to working with you to help you execute your interior design dream. We believe that the process of designing your home should be a breeze, and we believe in democratizing the process of interior design and in maintaining the highest standards of transparency and excellence. And accordingly we place you, Client, at the center of our design process. We will start off by consulting with you to understand your vision for your interior design project.

"Work was great - Team was on time and clean I would definitely recommend them ."

Jacqueline S on September 2025

Redwood Renovation 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. We are a Full -service interior design and renovation company in New Jersey. We look forward to working with you to help you execute your interior design dream. We believe that the process of designing your home should be a breeze, and we believe in democratizing the process of interior design and in maintaining the highest standards of transparency and excellence. And accordingly we place you, Client, at the center of our design process. We will start off by consulting with you to understand your vision for your interior design project.

"Work was great - Team was on time and clean I would definitely recommend them ."

Jacqueline S on September 2025

Avatar for Skies Are The Limit, LLC

Skies Are The Limit, LLC

4.88(
41
)
•Approved Pro

Skies Are The Limit, LLC

4.88(
41
)
•Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
27 local quotes requested

Your happiness is my #1 priority. Small local construction company started January 2017. I have over 20 yrs of experience in anything to do with homes. I am a firm believer that no job is to small because it is about building relationships. If you need a faucet replaced, drain clogged, toilet replaced, bathroom, kitchen or basement renovations, we are here to help with whatever you need. References upon request.

"We hired Adrian and his team for a much-needed facelift of our front porch, and we couldn't be happier with the results. The entire process, from start to finish, demonstrated a truly meticulous approach to their craft across both projects. Adrian's team skillfully handled every aspect of the porch renovation. They successfully reserviced the floor, installed beautiful new molding, and applied fresh paint all around, which has completely transformed the curb appeal of our home. The quality of the finish on all elements is impeccable and clearly shows their high standards. In addition to the porch, Adrian also installed new windows in our basement area. This was a critical job that involved removing old rotted wood, carefully weather sealing the entire opening, and installing the necessary exterior capping. This detailed work ensures the windows are perfectly watertight, energy-efficient, and aesthetically pleasing from the exterior. What truly set Adrian and his team apart was their incredible professionalism and attention to the small details. Each day, they ensured the entire work area was left absolutely spotless, showing immense respect for our property and minimizing any disruption. We highly recommend Adrian for any home improvement project. Their dedication to quality, cleanliness, and exceptional results is outstanding."

Stacie B on October 2025

Your happiness is my #1 priority. Small local construction company started January 2017. I have over 20 yrs of experience in anything to do with homes. I am a firm believer that no job is to small because it is about building relationships. If you need a faucet replaced, drain clogged, toilet replaced, bathroom, kitchen or basement renovations, we are here to help with whatever you need. References upon request.

"We hired Adrian and his team for a much-needed facelift of our front porch, and we couldn't be happier with the results. The entire process, from start to finish, demonstrated a truly meticulous approach to their craft across both projects. Adrian's team skillfully handled every aspect of the porch renovation. They successfully reserviced the floor, installed beautiful new molding, and applied fresh paint all around, which has completely transformed the curb appeal of our home. The quality of the finish on all elements is impeccable and clearly shows their high standards. In addition to the porch, Adrian also installed new windows in our basement area. This was a critical job that involved removing old rotted wood, carefully weather sealing the entire opening, and installing the necessary exterior capping. This detailed work ensures the windows are perfectly watertight, energy-efficient, and aesthetically pleasing from the exterior. What truly set Adrian and his team apart was their incredible professionalism and attention to the small details. Each day, they ensured the entire work area was left absolutely spotless, showing immense respect for our property and minimizing any disruption. We highly recommend Adrian for any home improvement project. Their dedication to quality, cleanliness, and exceptional results is outstanding."

Stacie B on October 2025

Avatar for Galaxy Construction

Galaxy Construction

12 Maxwell Lane
4.92(
13
)
•Approved Pro

Galaxy Construction

12 Maxwell Lane
4.92(
13
)
•Approved Pro
Super Service Award
Customers say: Quick response
11 local quotes requested
26 years of experience

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We specialize in home improvement but also offer a wide range of expertise for a variety of other projects. 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!

"Galaxy construction did a awesome job on replacing my porch. Ed listened to what I wanted done, and did it. Every one that worked on the porch were very nice and did a great job."

Helen L on September 2025

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We specialize in home improvement but also offer a wide range of expertise for a variety of other projects. 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!

"Galaxy construction did a awesome job on replacing my porch. Ed listened to what I wanted done, and did it. Every one that worked on the porch were very nice and did a great job."

Helen L on September 2025

Avatar for The Finish Guys

The Finish Guys

344 Aldrich Rd
5.00(
9
)
•Approved Pro

The Finish Guys

344 Aldrich Rd
5.00(
9
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 local quotes requested

We are a family owned and operated for over 30 years.......we stand by any project we commit to....& our quality speaks for our experience

"When I decided to remodel my master bathroom I knew immediately to call Matt, the owner of The Finish Guys. It was not the first time I have hired and used Matt and his team and probably won't be my last. Without a doubt, Matt is one of the nicest, kindest, and considerate business owner. He was meticulous with helping me plan every detail of my remodeling. He was by far one of the most reliable, trustworthy, and reasonable contractor I have ever used. Matt was amazing communicating me through the entire process and was always available when needed. I am beyond thrilled with the work Matt and his team did. Thank you Matt for making my dream bathroom come to life. I am so incredibly happy to have selected you."

Beth M on March 2024

We are a family owned and operated for over 30 years.......we stand by any project we commit to....& our quality speaks for our experience

"When I decided to remodel my master bathroom I knew immediately to call Matt, the owner of The Finish Guys. It was not the first time I have hired and used Matt and his team and probably won't be my last. Without a doubt, Matt is one of the nicest, kindest, and considerate business owner. He was meticulous with helping me plan every detail of my remodeling. He was by far one of the most reliable, trustworthy, and reasonable contractor I have ever used. Matt was amazing communicating me through the entire process and was always available when needed. I am beyond thrilled with the work Matt and his team did. Thank you Matt for making my dream bathroom come to life. I am so incredibly happy to have selected you."

Beth M on March 2024

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

See all articles
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