Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Naperville, IL

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.

Addition to existing structure builders in Naperville

Avatar for Buildmax

Buildmax

621 South Grant Ave
4.75(
2
)
•Approved Pro

Buildmax

621 South Grant Ave
4.75(
2
)
•Approved Pro
Customers say: Quick response
24 years of experience
Free onsite estimate

With 20 years of experience in industry, Buildmax is your industry expert in DuPage county. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you that we will not leave your property until you are completely satisfied with our work. Give us a call today & we look forward to working with you!

"Hasn’t started yet. But did hire"

scott t on January 2024

With 20 years of experience in industry, Buildmax is your industry expert in DuPage county. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you that we will not leave your property until you are completely satisfied with our work. Give us a call today & we look forward to working with you!

"Hasn’t started yet. But did hire"

scott t on January 2024

Avatar for Stone Gate Enterprises, Inc.

Stone Gate Enterprises, Inc.

260 S Western Ave
5.00(
2
)
•Approved Pro

Stone Gate Enterprises, Inc.

260 S Western Ave
5.00(
2
)
•Approved Pro
11 years of experience
Free onsite estimate

Welcome to Stone Gate Enterprises Inc! Family owned and operated with over 20 years of experience in the industry! We take pride in the quality of our work and customer satisfaction we give each and every customer! We are known to pay exquisite attention to detail, while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"There several statement that come to mind Highly professional and transparent communicator from initial contract exchange to completion consultative. You are relying and sharing on their expertise base on what has works in other situation after all timely reliable and neat. They have also painted .Problem solver. We had challenges with the mirror and an initial challenge with the Tile and they figure out the solution. Easy to work with great outcomes"

Linda H on July 2025

Welcome to Stone Gate Enterprises Inc! Family owned and operated with over 20 years of experience in the industry! We take pride in the quality of our work and customer satisfaction we give each and every customer! We are known to pay exquisite attention to detail, while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"There several statement that come to mind Highly professional and transparent communicator from initial contract exchange to completion consultative. You are relying and sharing on their expertise base on what has works in other situation after all timely reliable and neat. They have also painted .Problem solver. We had challenges with the mirror and an initial challenge with the Tile and they figure out the solution. Easy to work with great outcomes"

Linda H on July 2025

Avatar for Creative Concepts Construction, Inc.

Creative Concepts Construction, Inc.

1955 Hitchcock Avenue
5.00(
3
)
•Approved Pro

Creative Concepts Construction, Inc.

1955 Hitchcock Avenue
5.00(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 years of experience

At Creative Concepts Construction, Inc., we understand the importance of doing quality work, with no surprises. Let us help you with your next project. You can always count on us for reliability, great communication, integrity, and quality work. We look forward to earning your business!

"No comments provided."

Mary F on February 2019

At Creative Concepts Construction, Inc., we understand the importance of doing quality work, with no surprises. Let us help you with your next project. You can always count on us for reliability, great communication, integrity, and quality work. We look forward to earning your business!

"No comments provided."

Mary F on February 2019

Precision Plus Builders

36 W 140 Indian Mound Road
4.67(
3
)
•Approved Pro

Precision Plus Builders

36 W 140 Indian Mound Road
4.67(
3
)
•Approved Pro
Customers say: Terrific value
4 years of experience
Free onsite estimate

Welcome to Precision Plus Builders! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"These builders are honest, up front, hard working, and local! I couldn’t ask for better service!"

Jeannie L on July 2022

Welcome to Precision Plus Builders! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"These builders are honest, up front, hard working, and local! I couldn’t ask for better service!"

Jeannie L on July 2022

Avatar for DemoWorks

DemoWorks

914 W Hubbard St STE 206
4.75(
18
)
•Approved Pro

DemoWorks

914 W Hubbard St STE 206
4.75(
18
)
•Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
6 years of experience

Demo Workers is a leading contractor for interior remodeling projects. Our team of professionals specializes in Kitchen Remodels, Bathroom Remodels and Major Home Renovation Projects. Our professionals have earned a reputation for high quality services at an affordable price point. Call DemoWorks for a quote to remodel your bathroom, kitchen, or commercial space.

"Excellent professional group of contractors that were on time & on budget, while adjusting for design changes approved as work unfolded."

Anne C on January 2025

Demo Workers is a leading contractor for interior remodeling projects. Our team of professionals specializes in Kitchen Remodels, Bathroom Remodels and Major Home Renovation Projects. Our professionals have earned a reputation for high quality services at an affordable price point. Call DemoWorks for a quote to remodel your bathroom, kitchen, or commercial space.

"Excellent professional group of contractors that were on time & on budget, while adjusting for design changes approved as work unfolded."

Anne C on January 2025

All Pro Remodeling of Northern Chicago

115 Lockerbie Ln
3.21(
7
)
•Approved Pro

All Pro Remodeling of Northern Chicago

115 Lockerbie Ln
3.21(
7
)
•Approved Pro
Customers say: True professional
46 local quotes requested
7 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. 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.

"Called Angie's lost got these guys for a minor floor repair. Signed paperwork paid a deposit and then I changed myind the next day. Ask for my return deposit minus the 10% charge. Never recieved ot now we are in court!! Do not trust these guys they are cheats and thieves!!"

Marcus V on August 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. 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.

"Called Angie's lost got these guys for a minor floor repair. Signed paperwork paid a deposit and then I changed myind the next day. Ask for my return deposit minus the 10% charge. Never recieved ot now we are in court!! Do not trust these guys they are cheats and thieves!!"

Marcus V on August 2025

Avatar for T6 Construction & Development, Inc.

T6 Construction & Development, Inc.

900 Ogdon Avenue, Suite 333
5.00(
3
)
•Approved Pro

T6 Construction & Development, Inc.

900 Ogdon Avenue, Suite 333
5.00(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

We're a well established business with over 20 years of unmatched expertise. Customer preference and priorities are always first. We're very timely with our work, and never lose attention to detail. T6 Construction & Development, Inc., has built a reputation for quality work with each satisfied customer. Our sense of pride is apparent in every restoration we complete. Call T6 Construction & Development, Inc., today, and we'll be there in your time of need.

"From the first time on site, during conception of the design, to the final walk through, Chris and everyone at T6 were absolute professionals. Outstanding final product!"

Chris B on November 2020

We're a well established business with over 20 years of unmatched expertise. Customer preference and priorities are always first. We're very timely with our work, and never lose attention to detail. T6 Construction & Development, Inc., has built a reputation for quality work with each satisfied customer. Our sense of pride is apparent in every restoration we complete. Call T6 Construction & Development, Inc., today, and we'll be there in your time of need.

"From the first time on site, during conception of the design, to the final walk through, Chris and everyone at T6 were absolute professionals. Outstanding final product!"

Chris B on November 2020

Avatar for RENOVATION COACH INC

RENOVATION COACH INC

3913 W EDDY ST
5.00(
3
)
•Approved Pro

RENOVATION COACH INC

3913 W EDDY ST
5.00(
3
)
•Approved Pro
1 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. 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.

"The renovation coach came to our rescue recently for a major house emergency. Our basement had flooded with little clue to how the water was getting in. Andy brought his team in and went to work right away, fighting to stay within our budget with demolition, concrete, plumbing, drywall, flooring, and paint solutions, tying it all together. We couldn’t be happier with the work. He even sought design feedback along the way so we felt a part of the process. I highly recommend the Renovation Coach, and we’ll be calling him again for future house repairs and remodel needs."

Jessika S on May 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. 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.

"The renovation coach came to our rescue recently for a major house emergency. Our basement had flooded with little clue to how the water was getting in. Andy brought his team in and went to work right away, fighting to stay within our budget with demolition, concrete, plumbing, drywall, flooring, and paint solutions, tying it all together. We couldn’t be happier with the work. He even sought design feedback along the way so we felt a part of the process. I highly recommend the Renovation Coach, and we’ll be calling him again for future house repairs and remodel needs."

Jessika S on May 2025

Avatar for Build312 Construction

Build312 Construction

106 W Calendar Ave Suite 212
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Build312 Construction

106 W Calendar Ave Suite 212
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
26 years of experience
Free onsite estimate

Build312 Construction, 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.

Build312 Construction, 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.

A&KK Group Inc

4.67(
3
)
•Approved Pro

A&KK Group Inc

4.67(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 local quotes requested

Specializing in HOME REMODELING, PAINTING, KITCHEN AND BATH REMODELING! We always guarantee your satisfaction and won’t leave until the job is done right. We take pride in ourselves and on the quality work we provide, while always delivering great customer service! Check out our services offered, then call --or-- click to schedule a free estimate today! Please visit our website for more details. akkgroupinc.com

"The guys were quick, clean, efficient, and good communicators. The project turned out great, and the price was good."

James F on March 2023

Specializing in HOME REMODELING, PAINTING, KITCHEN AND BATH REMODELING! We always guarantee your satisfaction and won’t leave until the job is done right. We take pride in ourselves and on the quality work we provide, while always delivering great customer service! Check out our services offered, then call --or-- click to schedule a free estimate today! Please visit our website for more details. akkgroupinc.com

"The guys were quick, clean, efficient, and good communicators. The project turned out great, and the price was good."

James F on March 2023

...
Showing 1-10 of 923
FAQs for addition to existing structure building service projects in Naperville, IL

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 Naperville, IL 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
  • A renovated kitchen with a waterfall island

    HomeAdvisor’s DIY Kitchen Remodel Cost Guide looks at the cost of buying supplies and doing the work yourself. Find the key cost factors and how to cut expenses.

  • Secret room within bookcase

    HomeAdvisor's expert guide walks you through the cost to build a secret room, whether you're creating a safe room for security or a fun space to fulfil your childhood fantasies. Use this guide to help plan your secret room project and explore room, concea

  • outdoor patio bar

    Explore the cost to build a bar in your home and learn how materials, wet vs. dry bars, and labor costs influence the total price of your project.