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Find Addition to existing structure builders in Kearny

Avatar for Sovereign Homes, LLC

Sovereign Homes, LLC

4.65(
13
)
Approved Pro

Sovereign Homes, LLC

4.65(
13
)
Approved Pro
Customers say: True professional
17 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


Channel Contractors

5.00(
6
)
Approved Pro

Channel Contractors

5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. Whether you're looking for kitchen remodeling, bathroom renovations, basement finishing, or whole-home renovations, we have the skills and dedication to bring your vision to life. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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, including flooring installation, custom cabinetry, painting, and more.

"Selected them out of three contractors based on their references and interviews. Made the best decision. We were unsure about the design of our bathroom and kitchen. After consulting with them, they gave us realistic 3D visualizations of both baths and the kitchen and put our anxieties to rest for something that was a major investment for us. Great job, the professional team finished earlier than we expected. Highly recommended."

Usman K on October 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. Whether you're looking for kitchen remodeling, bathroom renovations, basement finishing, or whole-home renovations, we have the skills and dedication to bring your vision to life. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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, including flooring installation, custom cabinetry, painting, and more.

"Selected them out of three contractors based on their references and interviews. Made the best decision. We were unsure about the design of our bathroom and kitchen. After consulting with them, they gave us realistic 3D visualizations of both baths and the kitchen and put our anxieties to rest for something that was a major investment for us. Great job, the professional team finished earlier than we expected. Highly recommended."

Usman K on October 2024


Avatar for Design-Build-Studio

Design-Build-Studio

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Design-Build-Studio

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
24 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We believe in giving our absolute best in all of our projects, no matter how big or small. You will find us to be competitively priced, with close attention to the details of each and every project. 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.

We pride our company on reliability, great communication, integrity, and quality work. We believe in giving our absolute best in all of our projects, no matter how big or small. You will find us to be competitively priced, with close attention to the details of each and every project. 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.


Avatar for On The Spot Home Improvements, Inc

On The Spot Home Improvements, Inc

4.25(
6
)
Approved Pro

On The Spot Home Improvements, Inc

4.25(
6
)
Approved Pro
Customers say: Quality work
27 years of experience

Founded in 1987, On The Spot Home Improvements became one of New Jersey’s leading home improvement companies, building a reputation of excellence and customer satisfaction. Based in Saddle Brook since 2006, we pride ourselves on meeting the needs of every client we serve. Our mission is to provide comprehensive home improvement solutions from small repairs to full-scale renovations and additions. Our team ensures every project receives meticulous attention to detail, quality craftsmanship, and timely completion. And our suite of kitchen and bathroom remodeling, roofing, siding, and masonry services cater to our customers’ home improvement challenges.

"From start to finish the experience was exceptional. The team was professional and knowledgeable. The awning fabric itself is amazing. I have received numerous compliments from my neighbors. I highly recommend On The Spot for anyone looking to enhance their home."

Richard F on October 2024

Founded in 1987, On The Spot Home Improvements became one of New Jersey’s leading home improvement companies, building a reputation of excellence and customer satisfaction. Based in Saddle Brook since 2006, we pride ourselves on meeting the needs of every client we serve. Our mission is to provide comprehensive home improvement solutions from small repairs to full-scale renovations and additions. Our team ensures every project receives meticulous attention to detail, quality craftsmanship, and timely completion. And our suite of kitchen and bathroom remodeling, roofing, siding, and masonry services cater to our customers’ home improvement challenges.

"From start to finish the experience was exceptional. The team was professional and knowledgeable. The awning fabric itself is amazing. I have received numerous compliments from my neighbors. I highly recommend On The Spot for anyone looking to enhance their home."

Richard F on October 2024


Avatar for WA Construct

WA Construct

5.00(
21
)
Approved Pro

WA Construct

5.00(
21
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 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 Mitchell Macgregor Contracting, LLC

Mitchell Macgregor Contracting, LLC

5.00(
2
)
Approved Pro

Mitchell Macgregor Contracting, LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
51 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 offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, 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!

"I got 3-4 estimates and this firm was the second lowest and they were 50% lower than the highest. The work was stunning. We gave them a few change orders to keep them around. Nice people."

Richard M on June 2020

We're 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 and Kitchen Remodels, 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!

"I got 3-4 estimates and this firm was the second lowest and they were 50% lower than the highest. The work was stunning. We gave them a few change orders to keep them around. Nice people."

Richard M on June 2020


"Matt and his team did a phenomenal job. Going into the project, my biggest concern about hiring a contractor was reliability—I had heard too many stories about contractors not showing up or following through. Matt completely put those fears to rest. He was always available to discuss any concerns and personally visited the job site to make sure everything met my expectations. His top priority was ensuring I was happy with the work. Even months after the project was completed, when a small issue came up, Matt followed through and made sure it was corrected. I had completely gutted my kitchen, and I couldn’t be happier with the results."

Cyntha A on December 2025

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

"Matt and his team did a phenomenal job. Going into the project, my biggest concern about hiring a contractor was reliability—I had heard too many stories about contractors not showing up or following through. Matt completely put those fears to rest. He was always available to discuss any concerns and personally visited the job site to make sure everything met my expectations. His top priority was ensuring I was happy with the work. Even months after the project was completed, when a small issue came up, Matt followed through and made sure it was corrected. I had completely gutted my kitchen, and I couldn’t be happier with the results."

Cyntha A on December 2025


Avatar for SOS Work Services

SOS Work Services

4.72(
125
)
Approved Pro

SOS Work Services

4.72(
125
)
Approved Pro
Super Service Award
Customers say: True professional
14 years of experience
Free onsite estimate

At SOS Work Services, we take great pride in our experience, expertise, quality and customer service that we provide to meet the customers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. 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.

"HORRIBLE/HORRIBLE/HORRIBLE - DO NOT RECOMMEND I GIVE -5 (NEGATIVE) STAR I bought a house which had oil heat and no water heater and central AC. I received few quotes from multiple HVAC contractors and one of them was SoS Services, Springfield, NJ. SoS wasnt the cheapest but the owner, Rob, seemed very promising so I gave the work to him. My biggest mistake in 2024. We got under contract at the end of October and I have been asking him to put the permits for the work since then, it is Dec 19th today and him or his company has not put in permit paper work to upgrade my home electric, installing new duct work, adding new HVAC and Water heater, installing gas lines inside the house for kitchen, laundry, water heater and HVAC. Gas company is waiting for the inspections report for air test on gas lines which are still not installed before they can put the meter. It is Dec 19th today and weather has been very cold this year in Dec. Work still not completed"

jay p on December 2025

At SOS Work Services, we take great pride in our experience, expertise, quality and customer service that we provide to meet the customers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. 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.

"HORRIBLE/HORRIBLE/HORRIBLE - DO NOT RECOMMEND I GIVE -5 (NEGATIVE) STAR I bought a house which had oil heat and no water heater and central AC. I received few quotes from multiple HVAC contractors and one of them was SoS Services, Springfield, NJ. SoS wasnt the cheapest but the owner, Rob, seemed very promising so I gave the work to him. My biggest mistake in 2024. We got under contract at the end of October and I have been asking him to put the permits for the work since then, it is Dec 19th today and him or his company has not put in permit paper work to upgrade my home electric, installing new duct work, adding new HVAC and Water heater, installing gas lines inside the house for kitchen, laundry, water heater and HVAC. Gas company is waiting for the inspections report for air test on gas lines which are still not installed before they can put the meter. It is Dec 19th today and weather has been very cold this year in Dec. Work still not completed"

jay p on December 2025


Avatar for JC Builders

JC Builders

5.00(
2
)
Approved Pro

JC Builders

5.00(
2
)
Approved Pro
Customers say: Quick response
18 years of experience
Free onsite estimate

As your trusted and local renovation contractor, we are committed to offering high-quality, long-lasting solutions for your properties. Our business model is based on trust and integrity. Bathroom and kitchen remodeling is our niche. We are also skilled in general construction too. We have been in business since 2008. And, we are continuously doing projects for our initial clients. Visit our website at https://njcbuilders.com/

"Very punctual and attention to detail. Very easy to work with and provided many suggestions as project was going on"

Roselina K on December 2024

As your trusted and local renovation contractor, we are committed to offering high-quality, long-lasting solutions for your properties. Our business model is based on trust and integrity. Bathroom and kitchen remodeling is our niche. We are also skilled in general construction too. We have been in business since 2008. And, we are continuously doing projects for our initial clients. Visit our website at https://njcbuilders.com/

"Very punctual and attention to detail. Very easy to work with and provided many suggestions as project was going on"

Roselina K on December 2024


Avatar for Home Quality Remodeling NJ INC

Home Quality Remodeling NJ INC

5.00(
7
)
Approved Pro

Home Quality Remodeling NJ INC

5.00(
7
)
Approved Pro
Customers say: Quick response
13 local quotes requested
19 years of experience

At Home Quality Remodeling, we believe that every home deserves to be a reflection of distinction and exceptional quality. With our unwavering commitment to craftsmanship and customer satisfaction, we transform living spaces into extraordinary havens that embody elegance and functionality. With over 20 years of experience delivering top-notch work, our construction team ensures your remodeling journey is seamless and stress-free.

"Home Quality Remodeling took such great care of us with our project. We had a pleasant experience with Jacob, he is organized and professional. We will definitely return to them for future projects."

Kim F on November 2023

At Home Quality Remodeling, we believe that every home deserves to be a reflection of distinction and exceptional quality. With our unwavering commitment to craftsmanship and customer satisfaction, we transform living spaces into extraordinary havens that embody elegance and functionality. With over 20 years of experience delivering top-notch work, our construction team ensures your remodeling journey is seamless and stress-free.

"Home Quality Remodeling took such great care of us with our project. We had a pleasant experience with Jacob, he is organized and professional. We will definitely return to them for future projects."

Kim F on November 2023

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