Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Naugatuck, CT

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.

Find Addition to existing structure builders in Naugatuck

Avatar for JR General Contractor, LLC

JR General Contractor, LLC

4.83(
15
)
•Approved Pro

JR General Contractor, LLC

4.83(
15
)
•Approved Pro
Customers say: Quick response
15 years of experience
Free onsite estimate

JR General Contractor 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.

"Yes they did an excellent job"

Louise R on May 2025

JR General Contractor 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.

"Yes they did an excellent job"

Louise R on May 2025

J & P Restoration

4.62(
59
)
•Approved Pro

J & P Restoration

4.62(
59
)
•Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
15 local quotes requested

With over 33 years experience in residential home improvement projects, J & P Restoration has the knowledge and experience to make your Addition, remodel or other project a reality.

"The owner, John Petrillo, is an old-school pro. This was an insurance claim job, but we hope to hire him again this year for another large (non-insurance claim) project."

Theresa M on May 2023

With over 33 years experience in residential home improvement projects, J & P Restoration has the knowledge and experience to make your Addition, remodel or other project a reality.

"The owner, John Petrillo, is an old-school pro. This was an insurance claim job, but we hope to hire him again this year for another large (non-insurance claim) project."

Theresa M on May 2023

Avatar for Lonny Lewis Construction, LLC

Lonny Lewis Construction, LLC

4.74(
19
)
•Approved Pro

Lonny Lewis Construction, LLC

4.74(
19
)
•Approved Pro
Customers say: Quality work
10 years of experience
Free onsite estimate

Unlock your home's potential with Lonny Lewis Construction, LLC! Local experts with years of proven success deliver exceptional quality in stunning additions, dream kitchens, and flawless door, window, and deck installations. Count on us for lasting results and a home transformation you'll love. Satisfaction guaranteed! Please Call Today!

"Showed up within two days, gave us the quote immediately. Work was done a week later. It was done properly, quickly, and around the same price that we were quoted by much less professional people. Already hired Lonny to do other construction projects for us!"

Andrew L on June 2025

Unlock your home's potential with Lonny Lewis Construction, LLC! Local experts with years of proven success deliver exceptional quality in stunning additions, dream kitchens, and flawless door, window, and deck installations. Count on us for lasting results and a home transformation you'll love. Satisfaction guaranteed! Please Call Today!

"Showed up within two days, gave us the quote immediately. Work was done a week later. It was done properly, quickly, and around the same price that we were quoted by much less professional people. Already hired Lonny to do other construction projects for us!"

Andrew L on June 2025

Avatar for Omega Development LLC

Omega Development LLC

4.69(
13
)
•Approved Pro

Omega Development LLC

4.69(
13
)
•Approved Pro
Customers say: Quick response
146 local quotes requested
21 years of experience

At Omega Development LLC, we bring your home improvement dreams to life with precision, quality, and craftsmanship you can trust. Our licensed and insured team specializes in home renovations, custom construction, kitchen and bathroom remodeling, additions, and exterior upgrades. With years of experience in the residential construction industry, we pride ourselves on delivering exceptional results, honest communication, and dependable service—from the first consultation to project completion. Whether you’re looking to modernize your space, increase your property value, or build your dream home, Omega Development LLC is your trusted partner for reliable, high-quality construction solutions. ✅ Our Services Include: Full Home Renovations & Remodels Kitchen & Bathroom Remodeling Home Additions & Basement Finishing Roofing, Siding & Exterior Improvements Custom Home Builds & Design-Build Services & more...

"I had an emergency and needed immediate help. They responded immediately, did the work the next day, were priced fairly and did excellent work. They get my highest recommendation! "

Gary N on October 2025

At Omega Development LLC, we bring your home improvement dreams to life with precision, quality, and craftsmanship you can trust. Our licensed and insured team specializes in home renovations, custom construction, kitchen and bathroom remodeling, additions, and exterior upgrades. With years of experience in the residential construction industry, we pride ourselves on delivering exceptional results, honest communication, and dependable service—from the first consultation to project completion. Whether you’re looking to modernize your space, increase your property value, or build your dream home, Omega Development LLC is your trusted partner for reliable, high-quality construction solutions. ✅ Our Services Include: Full Home Renovations & Remodels Kitchen & Bathroom Remodeling Home Additions & Basement Finishing Roofing, Siding & Exterior Improvements Custom Home Builds & Design-Build Services & more...

"I had an emergency and needed immediate help. They responded immediately, did the work the next day, were priced fairly and did excellent work. They get my highest recommendation! "

Gary N on October 2025

Avatar for RYANVICTOR Construction Corp.

RYANVICTOR Construction Corp.

4.71(
7
)
•Approved Pro

RYANVICTOR Construction Corp.

4.71(
7
)
•Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
164 local quotes requested

We are providers of construction services in the Tri-State area. Our mission is to maintain the highest quality and professionalism from start to finish. We are confident in our results because all our jobs are custom needs to each home. We strive for the highest degree of quality products and workmanship. During the years in business, Ryanvictor Construction Corp has satisfied many customers. It is our reputation of quality work, professionalism and customer service that our customers continue to rely on us for their needs. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer professionally. We base our reputation on service, safety, and quality. Call us today and find out how we can meet all of your construction repair, replacement, and installation needs!

"They are very good and professional."

Ramon G on March 2023

We are providers of construction services in the Tri-State area. Our mission is to maintain the highest quality and professionalism from start to finish. We are confident in our results because all our jobs are custom needs to each home. We strive for the highest degree of quality products and workmanship. During the years in business, Ryanvictor Construction Corp has satisfied many customers. It is our reputation of quality work, professionalism and customer service that our customers continue to rely on us for their needs. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer professionally. We base our reputation on service, safety, and quality. Call us today and find out how we can meet all of your construction repair, replacement, and installation needs!

"They are very good and professional."

Ramon G on March 2023

Avatar for Solimine Contracting, LLC

Solimine Contracting, LLC

4.34(
35
)
•Approved Pro

Solimine Contracting, LLC

4.34(
35
)
•Approved Pro
Customers say: Quality work
45 local quotes requested
20 years of experience

Solimine Contracting is a family owned construction firm that has been servicing CT & NY since 1995. We provide a high quality of craftsmanship & customer service that will exceed your expectations. Our focus is to provide every client with an honest approach to what is attainable in their project within their budget. Our goal is to build long lasting relationships and lifetime customers 1 home at a time!! View our website at www.soliminecontracting.com or like us on facebook to view our current projects! We look forward to making your home improvement dreams a reality. Solimine Contracting will ensure that all your dreams, whether big or small, are built with precision, professionalism and excellence. Our years of experience and dedication to detail allows us to complete every project on time and on budget. Solimine Contracting; where quality, Integrity, Punctuality and Afordability ALWAYS MATTER!!!

"John and Johnna of Solimine were fantastic to work with. They are both very knowledgeable and made suggestions which improved the project. Their teams did great and high quality work. Any changes from the scope (either up or down) were discussed to determine the impact to cost and schedule and were agreed upon prior to any work being performed. They worked non stop and completed the project ahead of schedule and within the cost we discussed. We were extremely satisfied with the performance of the Solimine organization."

Michael O on June 2025

Solimine Contracting is a family owned construction firm that has been servicing CT & NY since 1995. We provide a high quality of craftsmanship & customer service that will exceed your expectations. Our focus is to provide every client with an honest approach to what is attainable in their project within their budget. Our goal is to build long lasting relationships and lifetime customers 1 home at a time!! View our website at www.soliminecontracting.com or like us on facebook to view our current projects! We look forward to making your home improvement dreams a reality. Solimine Contracting will ensure that all your dreams, whether big or small, are built with precision, professionalism and excellence. Our years of experience and dedication to detail allows us to complete every project on time and on budget. Solimine Contracting; where quality, Integrity, Punctuality and Afordability ALWAYS MATTER!!!

"John and Johnna of Solimine were fantastic to work with. They are both very knowledgeable and made suggestions which improved the project. Their teams did great and high quality work. Any changes from the scope (either up or down) were discussed to determine the impact to cost and schedule and were agreed upon prior to any work being performed. They worked non stop and completed the project ahead of schedule and within the cost we discussed. We were extremely satisfied with the performance of the Solimine organization."

Michael O on June 2025

Avatar for Dynamic Design & Remodeling

Dynamic Design & Remodeling

5.00(
14
)
•Approved Pro

Dynamic Design & Remodeling

5.00(
14
)
•Approved Pro
Super Service Award
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

We offer free estimates for any size project : kitchens, bathrooms, exteriors, roofing, additions, decks, bedrooms, basements, or even an entire home. We also provide design work with multiple photo realistic renderings and 360° views along with full floorplans and elevations, so you can really envision your new space before you build it. We help to guide our clients through every stage of a renovation so that it comes in on time and on budget. Call us today at 203-644-9124.

"I highly recommend DDR. There are so many contractors out there and it is difficult to know what youâ ll get when you hire someone, from the quality of the work to the level of communication. This team did a great job from start to finish, and delivered a beautiful new space for my family. We selected DDR after getting multiple bids to update our walk-out basement into a more livable space. Key in this selection -- the price was competitive, and the team seemed attentive to the project needs as outlined. I had a tight budget and relatively aggressive timeline for this project. Admittedly the timeline was impacted by a few things that were out of DDRâ s control, including the Town building inspectorâ s schedule and a delivery delay (a new window arrived damaged and had to be reordered.) Nevertheless, the team stayed on budget and delivered a wonderful new basement. What a great project team -- led by Alex, the team (including John + Angel) truly transformed a dark dingy space into a bright fresh room. Alex was very thoughtful in suggesting options that would improve things and was exceptionally attentive to detail. He was super responsive to any texts or questions. In particular, I appreciated his high level of â perfectionismâ in how the finished product turned out. For phase 2, we need some custom cabinetry built for the space and I look forward to having the DDR team return to work on this next phase."

Alison F on November 2024

We offer free estimates for any size project : kitchens, bathrooms, exteriors, roofing, additions, decks, bedrooms, basements, or even an entire home. We also provide design work with multiple photo realistic renderings and 360° views along with full floorplans and elevations, so you can really envision your new space before you build it. We help to guide our clients through every stage of a renovation so that it comes in on time and on budget. Call us today at 203-644-9124.

"I highly recommend DDR. There are so many contractors out there and it is difficult to know what youâ ll get when you hire someone, from the quality of the work to the level of communication. This team did a great job from start to finish, and delivered a beautiful new space for my family. We selected DDR after getting multiple bids to update our walk-out basement into a more livable space. Key in this selection -- the price was competitive, and the team seemed attentive to the project needs as outlined. I had a tight budget and relatively aggressive timeline for this project. Admittedly the timeline was impacted by a few things that were out of DDRâ s control, including the Town building inspectorâ s schedule and a delivery delay (a new window arrived damaged and had to be reordered.) Nevertheless, the team stayed on budget and delivered a wonderful new basement. What a great project team -- led by Alex, the team (including John + Angel) truly transformed a dark dingy space into a bright fresh room. Alex was very thoughtful in suggesting options that would improve things and was exceptionally attentive to detail. He was super responsive to any texts or questions. In particular, I appreciated his high level of â perfectionismâ in how the finished product turned out. For phase 2, we need some custom cabinetry built for the space and I look forward to having the DDR team return to work on this next phase."

Alison F on November 2024

Avatar for BCE Solutions LLC

BCE Solutions LLC

5.00(
2
)
•Approved Pro

BCE Solutions LLC

5.00(
2
)
•Approved Pro
14 years of experience
Free onsite estimate

BCE Solutions LLC is a dedicated general contractor and construction management firm specializing in the meticulous planning and execution of custom homes and various residential projects. Our core focus is to ensure that every home project is delivered not only to the highest standards of quality but also strictly on time and within budget, providing our clients with peace of mind and exceptional results.

"John did exceptional work buidling a fire pit area that included a retaining wall. He was professional, punctual, and cost effective. I would hire him again. "

Michael H on June 2025

BCE Solutions LLC is a dedicated general contractor and construction management firm specializing in the meticulous planning and execution of custom homes and various residential projects. Our core focus is to ensure that every home project is delivered not only to the highest standards of quality but also strictly on time and within budget, providing our clients with peace of mind and exceptional results.

"John did exceptional work buidling a fire pit area that included a retaining wall. He was professional, punctual, and cost effective. I would hire him again. "

Michael H on June 2025

Cal Construction Services LLC

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Cal Construction Services LLC

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

We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

Avatar for Custom Build and Remodeling, LLC

Custom Build and Remodeling, LLC

5.00(
7
)
•Approved Pro

Custom Build and Remodeling, LLC

5.00(
7
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
75 local quotes requested

We are dedicated to providing our clients with the very best in excavation and building site services. We specialize in residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"We had a fantastic experience remodeling many aspects of our house: basement, attic, as well as electrical and plumbing. They went above and beyond with everything. Very trustworthy; the project was completed within budget and on time. A truly smooth experience. I would strongly recommend this contractor to everyone!"

Rebecca M on July 2025

We are dedicated to providing our clients with the very best in excavation and building site services. We specialize in residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"We had a fantastic experience remodeling many aspects of our house: basement, attic, as well as electrical and plumbing. They went above and beyond with everything. Very trustworthy; the project was completed within budget and on time. A truly smooth experience. I would strongly recommend this contractor to everyone!"

Rebecca M on July 2025

...
Showing 1-10 of 1010
FAQs for addition to existing structure building service projects in Naugatuck, CT

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 Naugatuck, CT 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