Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Carol Stream, 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.

Find Addition to existing structure builders in Carol Stream

Avatar for Creative Concepts Construction, Inc.

Creative Concepts Construction, Inc.

5.00(
3
)
Approved Pro

Creative Concepts Construction, Inc.

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


Avatar for Bath & Kitchen Experts

Bath & Kitchen Experts

4.97(
122
)
Approved Pro

Bath & Kitchen Experts

4.97(
122
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
52 local quotes requested

With over 20 years of experience, Bath and Kitchen Experts specializes in bathroom remodeling and kitchen remodeling. Bath and Kitchen Experts has been transforming homes for decades and has earned the reputation as one of the best in the industry as reflected by our Angie's List Best in Service starting 2012 through 2019 awards. Our mission is to provide our clients with excellent and value-laden bathroom remodeling and kitchen remodeling to enhance their home’s aesthetics and functionality. Our team works relentlessly to satisfy our customers with our standards of quality, ethics and integrity. We aspire to develop a long-term relationship with the customer and guide them at each stage. Set-up a showroom appointment with us to check out the latest range of showers, bathtubs, bathroom and kitchen cabinets, lighting options, flooring samples, fittings and fixtures. You will surely be able to find something that will fit well in your budget and match your taste. The focus of my company is customer satisfaction. We have worked hard to satisfy our customers by providing them with both beautiful and functional kitchen remodeling and bathroom remodeling designs as well as flawless construction. For us, the project is complete only if we are able to bring a smile to the face of our satisfied clients. Call 224.404.0151 or email us at Paul@BathAndKitchenExperts.com.

"My wife and I were moving into a bigger house, and my mother, who is in a wheelchair, was also going to live with us. We found the perfect house, but the bathroom was not accessible with a wheelchair, and was not attached to a bedroom. So we got 3 quotes to have the bathroom remodeled for ADA compliant (lower sink, hand/safety rails in the correct spots, raised toilet, etc). We went with Paul from Bath and Kitchen Experts. We told him what we needed, and he planned the entire project from concept to completion, and we can't say enough about the work he did. He not only relocated doorways and created walls where there were none before, but he also thought about the details, such as widening existing doorways to allow for a wheelchair. They finished up right before we hosted Thanksgiving last year. Our family not only loved the new house, but everyone could not get over how beautiful the bathroom remodel turned out. After the project was completed, and my mother moved in, he stopped by to make sure that everything was the way she needed. A few months later, the snow melted and we had alot of rain in a short time. It turns out we had water coming into our basement. I called Paul for suggestions, and he helped us out with that problem also, on his own time. A few months after we moved in to the new house, we found problems with the downstairs bathroom. The tile was loose, and the grout was coming up in the shower. From the work they did in my mother's bathroom, I was not even going to call anyone else besides Paul. I can't say enough about the entire experience. My wife asked to meet everyone before she let them in our home. The guys from Bath and Kitchen Experts are polite and very friendly. They keep the work area clean, and Paul is onsite every other day to check on the progress. Unless you know or have tradesman or a general contractor in the family, it can be very difficult to find a remodeling company you can trust. If you need work done, please do yourself a favor, and get a quote from Paul. He may not be the cheapest company in the area, but you will get what you pay for, and you will be blown away by the end result. I am more than happy to give him a reference. In a year or two when we redo the kitchen, the only company that will do the work will be Bath and Kitchen Experts."

Pat M on July 2018

With over 20 years of experience, Bath and Kitchen Experts specializes in bathroom remodeling and kitchen remodeling. Bath and Kitchen Experts has been transforming homes for decades and has earned the reputation as one of the best in the industry as reflected by our Angie's List Best in Service starting 2012 through 2019 awards. Our mission is to provide our clients with excellent and value-laden bathroom remodeling and kitchen remodeling to enhance their home’s aesthetics and functionality. Our team works relentlessly to satisfy our customers with our standards of quality, ethics and integrity. We aspire to develop a long-term relationship with the customer and guide them at each stage. Set-up a showroom appointment with us to check out the latest range of showers, bathtubs, bathroom and kitchen cabinets, lighting options, flooring samples, fittings and fixtures. You will surely be able to find something that will fit well in your budget and match your taste. The focus of my company is customer satisfaction. We have worked hard to satisfy our customers by providing them with both beautiful and functional kitchen remodeling and bathroom remodeling designs as well as flawless construction. For us, the project is complete only if we are able to bring a smile to the face of our satisfied clients. Call 224.404.0151 or email us at Paul@BathAndKitchenExperts.com.

"My wife and I were moving into a bigger house, and my mother, who is in a wheelchair, was also going to live with us. We found the perfect house, but the bathroom was not accessible with a wheelchair, and was not attached to a bedroom. So we got 3 quotes to have the bathroom remodeled for ADA compliant (lower sink, hand/safety rails in the correct spots, raised toilet, etc). We went with Paul from Bath and Kitchen Experts. We told him what we needed, and he planned the entire project from concept to completion, and we can't say enough about the work he did. He not only relocated doorways and created walls where there were none before, but he also thought about the details, such as widening existing doorways to allow for a wheelchair. They finished up right before we hosted Thanksgiving last year. Our family not only loved the new house, but everyone could not get over how beautiful the bathroom remodel turned out. After the project was completed, and my mother moved in, he stopped by to make sure that everything was the way she needed. A few months later, the snow melted and we had alot of rain in a short time. It turns out we had water coming into our basement. I called Paul for suggestions, and he helped us out with that problem also, on his own time. A few months after we moved in to the new house, we found problems with the downstairs bathroom. The tile was loose, and the grout was coming up in the shower. From the work they did in my mother's bathroom, I was not even going to call anyone else besides Paul. I can't say enough about the entire experience. My wife asked to meet everyone before she let them in our home. The guys from Bath and Kitchen Experts are polite and very friendly. They keep the work area clean, and Paul is onsite every other day to check on the progress. Unless you know or have tradesman or a general contractor in the family, it can be very difficult to find a remodeling company you can trust. If you need work done, please do yourself a favor, and get a quote from Paul. He may not be the cheapest company in the area, but you will get what you pay for, and you will be blown away by the end result. I am more than happy to give him a reference. In a year or two when we redo the kitchen, the only company that will do the work will be Bath and Kitchen Experts."

Pat M on July 2018


Avatar for T6 Construction & Development, Inc.

T6 Construction & Development, Inc.

5.00(
3
)
Approved Pro

T6 Construction & Development, Inc.

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 Joseph Mestey

Joseph Mestey

5.00(
4
)
Approved Pro

Joseph Mestey

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 years of experience

Handy Mania 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.

"HandyMania just completed a major renovation of house (replaced tile floors and carpet with luxury plank flooring, renovated kitchen, painted inside of house, knock down walls,installed energy efficient canned lighting throughout the house. I am pleased to report they did an amazing job. They completed the project on time and on budget. Cost wise they beat everybody that we received bids from and the quality of their work is unmatched. The beauty of their company is they have the capability to do small or large projects with outstanding speed, quality, and cost. They are simply the best contractor I have ever dealt with!"

John S on August 2022

Handy Mania 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.

"HandyMania just completed a major renovation of house (replaced tile floors and carpet with luxury plank flooring, renovated kitchen, painted inside of house, knock down walls,installed energy efficient canned lighting throughout the house. I am pleased to report they did an amazing job. They completed the project on time and on budget. Cost wise they beat everybody that we received bids from and the quality of their work is unmatched. The beauty of their company is they have the capability to do small or large projects with outstanding speed, quality, and cost. They are simply the best contractor I have ever dealt with!"

John S on August 2022


Avatar for Exclusive Masonry & Construction

Exclusive Masonry & Construction

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Exclusive Masonry & Construction

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
358 local quotes requested

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!

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!


Welcome to Top Hat Services, we look forward to discussing your home improvement project, please reach out to us anytime!



Avatar for PR Carpentry

PR Carpentry

4.97(
29
)
Approved Pro

PR Carpentry

4.97(
29
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
32 local quotes requested

We specialize in all phases of remodeling for your home and business, including but not limited to.. Home additions. Kitchen remodels. Construction and repair of decks and porches. Installation and/or renovation of stairs and railings. Installation and repair of interior and exterior doors. Faux/Mitered beam construction and installation. Construction and installation of floating shelves and mantles. Installation of Crown molding/wainscoting. Installation of windows and door casing. Hardwood or laminate flooring and baseboards installation. Personalization of above mentioned materials using paint or stain. We pride ourselves on the quality work we provide, while delivering great customer service! Call -or- click to schedule a free estimate today!

"Paulo built me a custom closet cabinet. He listened and made sure to incorporate my wants into the project. He also installed hardwood floors, trim, and interior doors, along with painting them. We are looking forward to working with him on upcoming projects in our home."

Danielle H on July 2025

We specialize in all phases of remodeling for your home and business, including but not limited to.. Home additions. Kitchen remodels. Construction and repair of decks and porches. Installation and/or renovation of stairs and railings. Installation and repair of interior and exterior doors. Faux/Mitered beam construction and installation. Construction and installation of floating shelves and mantles. Installation of Crown molding/wainscoting. Installation of windows and door casing. Hardwood or laminate flooring and baseboards installation. Personalization of above mentioned materials using paint or stain. We pride ourselves on the quality work we provide, while delivering great customer service! Call -or- click to schedule a free estimate today!

"Paulo built me a custom closet cabinet. He listened and made sure to incorporate my wants into the project. He also installed hardwood floors, trim, and interior doors, along with painting them. We are looking forward to working with him on upcoming projects in our home."

Danielle H on July 2025


Epic Remodelers Inc.

5.00(
2
)
Approved Pro

Epic Remodelers Inc.

5.00(
2
)
Approved Pro
Customers say: Quick response
22 local quotes requested

We specialize in all phases of remodeling for your home, business, kitchens, finishing basements, room additions, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"It was amazing experience working with Pete and his entire crew. When he saw our unfinished basement, he came out with the full design and put several plans and options on the table and after few consultations, we finalized the plan. The team finished the whole work on time and got it approved by city. It’s look stunning now and we are enjoying every bit of it."

Anupam B on October 2024

We specialize in all phases of remodeling for your home, business, kitchens, finishing basements, room additions, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"It was amazing experience working with Pete and his entire crew. When he saw our unfinished basement, he came out with the full design and put several plans and options on the table and after few consultations, we finalized the plan. The team finished the whole work on time and got it approved by city. It’s look stunning now and we are enjoying every bit of it."

Anupam B on October 2024


Avatar for Chicago’s Finest Remodeling Inc.

Chicago’s Finest Remodeling Inc.

5.00(
16
)
Approved Pro

Chicago’s Finest Remodeling Inc.

5.00(
16
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 local quotes requested

We go above and beyond for our clients. They are the reason we are here and we are very aware of that and make sure we honor that relationship. There's no feeling like exceeding a customer's expectation! From conceptualization to the final product, we remain engaged with our clients and it's a great service to them to make this process as painless as possible with fantastic results.

"Peter and Evan did a great job."

Frieda F on June 2025

We go above and beyond for our clients. They are the reason we are here and we are very aware of that and make sure we honor that relationship. There's no feeling like exceeding a customer's expectation! From conceptualization to the final product, we remain engaged with our clients and it's a great service to them to make this process as painless as possible with fantastic results.

"Peter and Evan did a great job."

Frieda F on June 2025

...
Showing 1-10 of 1046
FAQs for addition to existing structure building service projects in Carol Stream, 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 Carol Stream, 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.