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Find Addition to existing structure builders in Oak Brook

J & J Home Builders

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

J & J Home Builders

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

J & J Home Builders 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.

J & J Home Builders 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.


Avatar for Wentworth Construction

Wentworth Construction

5.00(
21
)
Approved Pro

Wentworth Construction

5.00(
21
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 years of experience

Wentworth Construction, Inc., 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.

"It went excellent, they're innovative, problem solving and professional very trust worthy, outstanding planning and quality. Hight attention to detail and creativity. Worked within budget, this is our first big project we highly recommend and will hire Wentworth crew again. Be sure to consider Wentworth for your next instruction project."

Diana W on May 2024

Wentworth Construction, Inc., 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.

"It went excellent, they're innovative, problem solving and professional very trust worthy, outstanding planning and quality. Hight attention to detail and creativity. Worked within budget, this is our first big project we highly recommend and will hire Wentworth crew again. Be sure to consider Wentworth for your next instruction project."

Diana W on May 2024


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 Design Developers & Rehub, Inc.

Design Developers & Rehub, Inc.

5.00(
1
)
Approved Pro

Design Developers & Rehub, Inc.

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

Design Developers & Rehub, Inc., is family owned and operated since 1996. We provide professional, expert and friendly remodeling work for your beautiful home. No job is too big or too small. We proudly serve the Chicago Metro area. Call us today for a free estimate!

"We had a linen closet built in our master bedroom & a long section of concrete from an old patio cut away to give us a little more driveway space & we would recommend this company without hesitation! John came out to give us an estimate within a day of the request & was very courteous & positive about our request. Love that he said, "no problem" when he heard what we wanted done. & we couldn't be happier with Peter's work! He did a great job & was always on time & very professional & courteous. We trusted them in our home & will definitely hire this company again!"

Eileen M on December 2016

Design Developers & Rehub, Inc., is family owned and operated since 1996. We provide professional, expert and friendly remodeling work for your beautiful home. No job is too big or too small. We proudly serve the Chicago Metro area. Call us today for a free estimate!

"We had a linen closet built in our master bedroom & a long section of concrete from an old patio cut away to give us a little more driveway space & we would recommend this company without hesitation! John came out to give us an estimate within a day of the request & was very courteous & positive about our request. Love that he said, "no problem" when he heard what we wanted done. & we couldn't be happier with Peter's work! He did a great job & was always on time & very professional & courteous. We trusted them in our home & will definitely hire this company again!"

Eileen M on December 2016


Avatar for 3G Construction, LLC

3G Construction, LLC

5.00(
2
)
Approved Pro

3G Construction, LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

With over 35 years of experience in the home improvement industry, we are the experts you need to take care of your home. We handle everything from addition builds, remodeling, and much more no matter the size and scope. We will treat your home as we would treat our own. Give 3G Construction, LLC a call today and we look forward to working with you!

"3G did an amazing job remodeling 2 baths in my home! Communication was excellent. They were prompt, courteous, and easy to work with. Everyone who worked on the jobs did quality work and cleaned up after themselves. I would hire 3G again in a heartbeat!"

Beth N on July 2019

With over 35 years of experience in the home improvement industry, we are the experts you need to take care of your home. We handle everything from addition builds, remodeling, and much more no matter the size and scope. We will treat your home as we would treat our own. Give 3G Construction, LLC a call today and we look forward to working with you!

"3G did an amazing job remodeling 2 baths in my home! Communication was excellent. They were prompt, courteous, and easy to work with. Everyone who worked on the jobs did quality work and cleaned up after themselves. I would hire 3G again in a heartbeat!"

Beth N on July 2019


Avatar for Nermin and Sons Handyman Inc

Nermin and Sons Handyman Inc

4.89(
55
)
Approved Pro

Nermin and Sons Handyman Inc

4.89(
55
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
12 local quotes requested

Residential & commercial remodeling, maintenance and repair carpentry, drywall – installation and repair, electrical, general maintenance, kitchen & bath remodeling, painting, plumbing, shelving and storage installation, tile installation and repair, wood floors & stairs.

"Nermin & Sons do it all. I cannot tell you how good they are. They worked within my schedule and budget. The quality of work was amazing. I would recommend them to anyone. Contractors don't get any better than this. If you need quality work, and beyond (when he saw that additional work would be needed, he just did it). For your peace of mind (I''m 70 years old and have been dealing with Nermin for at least 15 years), please consider Nermin and Sons to meet your construction issues."

Debbie c on February 2025

Residential & commercial remodeling, maintenance and repair carpentry, drywall – installation and repair, electrical, general maintenance, kitchen & bath remodeling, painting, plumbing, shelving and storage installation, tile installation and repair, wood floors & stairs.

"Nermin & Sons do it all. I cannot tell you how good they are. They worked within my schedule and budget. The quality of work was amazing. I would recommend them to anyone. Contractors don't get any better than this. If you need quality work, and beyond (when he saw that additional work would be needed, he just did it). For your peace of mind (I''m 70 years old and have been dealing with Nermin for at least 15 years), please consider Nermin and Sons to meet your construction issues."

Debbie c on February 2025


Avatar for R-Deco Painting & Home Improvements

R-Deco Painting & Home Improvements

4.44(
9
)
Approved Pro

R-Deco Painting & Home Improvements

4.44(
9
)
Approved Pro
Super Service Award
Customers say: Quick response
18 local quotes requested
32 years of experience

R-Deco Painting & Home Improvements is a full service, Owner operated Painting & Home Improvements company serving the Chicago/Suburban communities since 1993. Our company specializes in Customer satifactions, on-time and clean work environment, along with professional services from our dedicated crew that have been with our company since 1993. Our ability to perform at such a high standard and dedication to our Employess and Customers is why 85% of our customers are repeat or referred clients. We hold a 5 star rating with our clients and are BBB accredited AAA sevice provider.

"Ron and his crew took twice as long as quoted on my project which was a simple shower installation. When they said they were done, I found multiple mistakes. They used wood screws to secure a shower door frame and failed to caulk any of the joints. They also left a ton of damage to my walls that I had to call them back to repair and repaint. To aid with entry to my building, I loaned them a set of spare keys, which they forgot to bring and had to return on a separate trip. After I submitted the final payment, I found that they neglected to secure the button sill of the shower door at all and it simply slid out of place. I sent Ron a message asking for a return of my payment and he has been silent. Amateur work, no attention to detail, carelessness. Don't hire these guys for your project, hire professionals"

Brett W on March 2025

R-Deco Painting & Home Improvements is a full service, Owner operated Painting & Home Improvements company serving the Chicago/Suburban communities since 1993. Our company specializes in Customer satifactions, on-time and clean work environment, along with professional services from our dedicated crew that have been with our company since 1993. Our ability to perform at such a high standard and dedication to our Employess and Customers is why 85% of our customers are repeat or referred clients. We hold a 5 star rating with our clients and are BBB accredited AAA sevice provider.

"Ron and his crew took twice as long as quoted on my project which was a simple shower installation. When they said they were done, I found multiple mistakes. They used wood screws to secure a shower door frame and failed to caulk any of the joints. They also left a ton of damage to my walls that I had to call them back to repair and repaint. To aid with entry to my building, I loaned them a set of spare keys, which they forgot to bring and had to return on a separate trip. After I submitted the final payment, I found that they neglected to secure the button sill of the shower door at all and it simply slid out of place. I sent Ron a message asking for a return of my payment and he has been silent. Amateur work, no attention to detail, carelessness. Don't hire these guys for your project, hire professionals"

Brett W on March 2025


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
330 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!


Avatar for Don Lorenc construction services, Inc.

Don Lorenc construction services, Inc.

4.89(
28
)
Approved Pro

Don Lorenc construction services, Inc.

4.89(
28
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
37 local quotes requested

Kitchen/Bath/Basement Remodeling Specialist. We don't offer small repair or handyman projects. We have over 25 years' experience with residential projects. We hold general contractor licenses for Chicago, Evanston, Highland Park and other Illinois areas. With a skilled workforce covered by full Workers' Compensation and Liability insurance, we're ready to begin work on your residential or commercial construction and remodel or renovation project as soon as you need us. During our over 30 years in business, we have worked as a general contractor for new housing developers as well as individual homeowners and investors to take care of a broad variety of construction needs. Our past projects have involved everything from small painting projects and rehabilitation work to room additions and full house remodels.

"We can not speak highly enough about our experience with Don Lorenc Construction. He and his crew are incredibly professional and clearly experts in their field. Everyone who works with Don is in-house, so he is able to complete work in the projected time period. They are immediately responsive to every question and request. From the initial planning to the final construction, they guided us and walked us through every step. The final product is beautiful and exactly what we had hoped for. Working with Don was a pleasure, and we highly recommend Don Lorenc Construcrion for your next project."

Rachel C on March 2023

Kitchen/Bath/Basement Remodeling Specialist. We don't offer small repair or handyman projects. We have over 25 years' experience with residential projects. We hold general contractor licenses for Chicago, Evanston, Highland Park and other Illinois areas. With a skilled workforce covered by full Workers' Compensation and Liability insurance, we're ready to begin work on your residential or commercial construction and remodel or renovation project as soon as you need us. During our over 30 years in business, we have worked as a general contractor for new housing developers as well as individual homeowners and investors to take care of a broad variety of construction needs. Our past projects have involved everything from small painting projects and rehabilitation work to room additions and full house remodels.

"We can not speak highly enough about our experience with Don Lorenc Construction. He and his crew are incredibly professional and clearly experts in their field. Everyone who works with Don is in-house, so he is able to complete work in the projected time period. They are immediately responsive to every question and request. From the initial planning to the final construction, they guided us and walked us through every step. The final product is beautiful and exactly what we had hoped for. Working with Don was a pleasure, and we highly recommend Don Lorenc Construcrion for your next project."

Rachel C on March 2023


Avatar for Bath & Kitchen Experts

Bath & Kitchen Experts

4.97(
123
)
Approved Pro

Bath & Kitchen Experts

4.97(
123
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
47 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.

"Perfect experience from start to finish. The bathroom upgrade looks stunning, with a gorgeous shower and a perfectly installed bathtub. Highly satisfied with the quality and service."

Declan R on November 2025

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.

"Perfect experience from start to finish. The bathroom upgrade looks stunning, with a gorgeous shower and a perfectly installed bathtub. Highly satisfied with the quality and service."

Declan R on November 2025

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