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Find Addition to existing structure builders in Oak Lawn

J & J Home Builders

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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 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 Don Lorenc construction services, Inc.

Don Lorenc construction services, Inc.

4.79(
29
)
Approved Pro

Don Lorenc construction services, Inc.

4.79(
29
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% 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 Q5 Properties LLC

Q5 Properties LLC

5.00(
20
)
Approved Pro

Q5 Properties LLC

5.00(
20
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
59 local quotes requested

Q5 Properties is a Father and Son Business with over 30 years of construction/rehab experience. There is no job too big or too small that we can't handle. We specialize in custom home renovations ranging from deck building, custom kitchens, bathrooms, painting, basement finishing, exterior work, additions, windows, doors, to full gut rehabs. We strive to deliver the best quality work at a fair price to our customers putting their designs into reality. We look forward to learning about your new project and giving you a free competitive estimate! Also follow us on Instagram to see our current and past projects @Q5Properties.

"We had some unexpected water damage and were lucky to find this amazing father-and-sons team. From the first call, they were friendly, honest, and professional. Their quote was fair and they came up with creative solutions for our basement issues. They showed up on time every day, and even finished the job earlier than expected. You can tell they really care about their work and their customers — they treated our home like it was their own. I’d absolutely recommend them to anyone!"

Rodney C on November 2025

Q5 Properties is a Father and Son Business with over 30 years of construction/rehab experience. There is no job too big or too small that we can't handle. We specialize in custom home renovations ranging from deck building, custom kitchens, bathrooms, painting, basement finishing, exterior work, additions, windows, doors, to full gut rehabs. We strive to deliver the best quality work at a fair price to our customers putting their designs into reality. We look forward to learning about your new project and giving you a free competitive estimate! Also follow us on Instagram to see our current and past projects @Q5Properties.

"We had some unexpected water damage and were lucky to find this amazing father-and-sons team. From the first call, they were friendly, honest, and professional. Their quote was fair and they came up with creative solutions for our basement issues. They showed up on time every day, and even finished the job earlier than expected. You can tell they really care about their work and their customers — they treated our home like it was their own. I’d absolutely recommend them to anyone!"

Rodney C on November 2025


Avatar for Design Plus Remodel Co.

Design Plus Remodel Co.

5.00(
1
)
Approved Pro

Design Plus Remodel Co.

5.00(
1
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 years of experience

We pride our company on reliability, great communication, integrity and quality work. We are experts in our concrete and landscaping and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.

"Mike and the people he works with are great. Very professional work. Provided most thorough proposal with pictures and explanation of costs, got started quickly, and worked around our schedule. Didn't skimp on quality materials. A few instances of not receiving information and project stalled a bit towards end. Some was supply chain, some was probably focus on other projects. Overall, very happy with basement remodel. Transformed and looks great!"

Craig E on May 2022

We pride our company on reliability, great communication, integrity and quality work. We are experts in our concrete and landscaping and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.

"Mike and the people he works with are great. Very professional work. Provided most thorough proposal with pictures and explanation of costs, got started quickly, and worked around our schedule. Didn't skimp on quality materials. A few instances of not receiving information and project stalled a bit towards end. Some was supply chain, some was probably focus on other projects. Overall, very happy with basement remodel. Transformed and looks great!"

Craig E on May 2022


Avatar for Bath & Kitchen Experts

Bath & Kitchen Experts

4.97(
119
)
Approved Pro

Bath & Kitchen Experts

4.97(
119
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% 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.

"Had a smooth and stress-free bathroom renovation thanks to a very professional team. They handled plumbing, tiling, and installation with expertise and an eye for detail. The final look is clean, modern, and exactly what I hoped for. I?m extremely pleased with their service."

Edward 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.

"Had a smooth and stress-free bathroom renovation thanks to a very professional team. They handled plumbing, tiling, and installation with expertise and an eye for detail. The final look is clean, modern, and exactly what I hoped for. I?m extremely pleased with their service."

Edward R on November 2025


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 URB REMODELING & RENOVATION CO.

URB REMODELING & RENOVATION CO.

4.92(
13
)
Approved Pro

URB REMODELING & RENOVATION CO.

4.92(
13
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
36 local quotes requested

Chicago's Kitchen Remodeling and Bathroom Renovation company - URB Remodeling & Renovation Co. Our specialty is high rise condo remodeling, kitchen and bathroom renovations as well as basement finishing. We excel at finding solutions for challenging remodeling projects and turning ordinary or outdated kitchens and bathrooms into unique living spaces. URB Remodeling & Renovation Co team consists of experienced project managers, skilled craftsman, exceptional tile installers, professional painters, professional plumbers, licensed electricians, seasoned structural engineers, expert architects and refined interior designers. URB Remodeling and Renovation Co. serves Chicago, Skokie, Evanston, Wilmette, Kenilworth, Glencoe, Winnetka, Highland Park, Lake Forest, Deerfield, Riverwoods, Bannockburn, Northbrook, Northfield, Glenview, Niles, Park Ridge, Lincolnwood, Lincolnshire, Lake Bluff, Des Plaines, Round Lake, and other Chicagoland locations.

"We hired URB to repair and restore our basement after a small flood. The new tile floor is perfection! All of the work is top-notch. The price was reasonable, and the workmen were punctual, polite, respectful, and so tidy. I would use URB in the future for any other remodeling needs that might arise."

Christine S on February 2021

Chicago's Kitchen Remodeling and Bathroom Renovation company - URB Remodeling & Renovation Co. Our specialty is high rise condo remodeling, kitchen and bathroom renovations as well as basement finishing. We excel at finding solutions for challenging remodeling projects and turning ordinary or outdated kitchens and bathrooms into unique living spaces. URB Remodeling & Renovation Co team consists of experienced project managers, skilled craftsman, exceptional tile installers, professional painters, professional plumbers, licensed electricians, seasoned structural engineers, expert architects and refined interior designers. URB Remodeling and Renovation Co. serves Chicago, Skokie, Evanston, Wilmette, Kenilworth, Glencoe, Winnetka, Highland Park, Lake Forest, Deerfield, Riverwoods, Bannockburn, Northbrook, Northfield, Glenview, Niles, Park Ridge, Lincolnwood, Lincolnshire, Lake Bluff, Des Plaines, Round Lake, and other Chicagoland locations.

"We hired URB to repair and restore our basement after a small flood. The new tile floor is perfection! All of the work is top-notch. The price was reasonable, and the workmen were punctual, polite, respectful, and so tidy. I would use URB in the future for any other remodeling needs that might arise."

Christine S on February 2021


"Ned and his team took our ideas and our dream for our bathroom, and they turned it into a reality than was even better than we expected. They gave us their professional opinion and listened to the things that were important to us, and from that created the perfect project. Friendly team, and super easy to work with. It was done on schedule, clean and efficient. Highly recommended!!"

Katherine D on February 2025

For 25 years we have been servicing the remodeling needs of our customers. Excellent financing options available with low monthly payments.

"Ned and his team took our ideas and our dream for our bathroom, and they turned it into a reality than was even better than we expected. They gave us their professional opinion and listened to the things that were important to us, and from that created the perfect project. Friendly team, and super easy to work with. It was done on schedule, clean and efficient. Highly recommended!!"

Katherine D on February 2025


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

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