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Find Addition to existing structure builders in Waukegan

Avatar for FB Construction, Inc.

FB Construction, Inc.

4.91(
68
)
Approved Pro

FB Construction, Inc.

4.91(
68
)
Approved Pro
Customers say: Quick response
37 years of experience
Free onsite estimate

We at FB Construction, Inc., feel that our success is a direct result of excellent customer service. We are your local experts with a strong eye for detail. We are on time all of the time. Please give us a quick call.

"Loved working with Igor and his team! They spent half a day with us, adding a set of windows (see pictures). The team was friendly, professional, courteous, clean, and efficient. We will definitely use FB Construction, Inc. for our future projects!"

Jennifer B on September 2025

We at FB Construction, Inc., feel that our success is a direct result of excellent customer service. We are your local experts with a strong eye for detail. We are on time all of the time. Please give us a quick call.

"Loved working with Igor and his team! They spent half a day with us, adding a set of windows (see pictures). The team was friendly, professional, courteous, clean, and efficient. We will definitely use FB Construction, Inc. for our future projects!"

Jennifer B on September 2025


Avatar for Kendall Developments, Inc.

Kendall Developments, Inc.

3.79(
13
)
Approved Pro

Kendall Developments, Inc.

3.79(
13
)
Approved Pro
Customers say: Terrific value
27 years of experience
Free onsite estimate

Kendall Developments, Inc has the knowledge and expertise for all of your home building and home improvement needs. We are committed to excellence in every aspect of the 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. With over 18 years of experience, accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are mindful of our customer interest and make their concerns the basis of our business. We make sure to develop a lasting relationship so that the next time a project is needed there will be no question on who to call. We look forward to earning your business!

"Saw this guy driving on the highway with some serious road rage. Purposely swerving into another car and blocking them when they tried to pass. I wouldn't hire someone who loses their head that easily"

Dave K on March 2024

Kendall Developments, Inc has the knowledge and expertise for all of your home building and home improvement needs. We are committed to excellence in every aspect of the 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. With over 18 years of experience, accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are mindful of our customer interest and make their concerns the basis of our business. We make sure to develop a lasting relationship so that the next time a project is needed there will be no question on who to call. We look forward to earning your business!

"Saw this guy driving on the highway with some serious road rage. Purposely swerving into another car and blocking them when they tried to pass. I wouldn't hire someone who loses their head that easily"

Dave K on March 2024


"They are excellent!"

Kristin M on September 2021

Welcome to REDFERN GROUP CORP We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and we are a family owned business as well. We look forward to speaking with you!

"They are excellent!"

Kristin M on September 2021


Avatar for OWC Renovation & Repair

OWC Renovation & Repair

4.86(
76
)
Approved Pro

OWC Renovation & Repair

4.86(
76
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
11 local quotes requested

WE SERVICE Chicago Westmont, Western Springs, Hinsdale, Downers Grove and surrounding areas. OWC Renovation has achieved Angie's list super service award 8 years in a row. We are a licensed and insured remolding company headed by James Burns. Based in the West Loop in Chicago. I am more than happy to provide free quotes and consultation on how we may best meet your needs. l always work closely with home owners to get the result they are looking for, please get in touch, my personal cell is (773) 597-8970. Award winning. Also Building maintenance and repairs for Commercial and multi-unit residential buildings.

"James and his team did a phenomenal job! From the timing of the project to the quality of the work to the customer service, I couldn't have asked for anything more. I will absolutely hire James and his team again!"

Lorenzo L on October 2020

WE SERVICE Chicago Westmont, Western Springs, Hinsdale, Downers Grove and surrounding areas. OWC Renovation has achieved Angie's list super service award 8 years in a row. We are a licensed and insured remolding company headed by James Burns. Based in the West Loop in Chicago. I am more than happy to provide free quotes and consultation on how we may best meet your needs. l always work closely with home owners to get the result they are looking for, please get in touch, my personal cell is (773) 597-8970. Award winning. Also Building maintenance and repairs for Commercial and multi-unit residential buildings.

"James and his team did a phenomenal job! From the timing of the project to the quality of the work to the customer service, I couldn't have asked for anything more. I will absolutely hire James and his team again!"

Lorenzo L on October 2020


Avatar for Bath & Kitchen Experts

Bath & Kitchen Experts

4.82(
121
)
Approved Pro

Bath & Kitchen Experts

4.82(
121
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
55 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.

"Paul and his team were fantastic! This was a pretty big project and we could not have had things go more smoothly. Paul was always in contact with us letting us know what was happening and what the next steps were. His crew were very professional and did beautiful work. We’ll certainly be reaching out to them again for all our renovation needs."

Rebekah H on March 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.

"Paul and his team were fantastic! This was a pretty big project and we could not have had things go more smoothly. Paul was always in contact with us letting us know what was happening and what the next steps were. His crew were very professional and did beautiful work. We’ll certainly be reaching out to them again for all our renovation needs."

Rebekah H on March 2025


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
19 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


Avatar for Alpha Ventures

Alpha Ventures

4.69(
13
)
Approved Pro

Alpha Ventures

4.69(
13
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
137 local quotes requested

At Alpha Ventures, we specialize in transforming your house to the home of your dreams. We oversee the project from conception to final inspection and everything in between, while guaranteeing the highest quality service and communication throughout the project. We are fully insured and licensed through the state. We believe in honesty and integrity above all else. Doing the right thing is a requirement, not an option. Our goal is pass our reputation to our children and to build a company that will be here for generations. Authentic. Local. Passionate. Honest. Affinity for People.

"All of these 5 star reviews got dumped on the Angi page, dated 2/2024. All show shiny basements & what appears to be excellent work & reviews claiming excellent communication. It's how I came about the referral - as well as their Facebook ads. Not sure if they bit off more than they could chew, but communication has been awful if not non-existent. The home visit seemed great! But I had to email them for the quote afterwords. Then a visit to the showroom a month later was dirty, plant dirt lying around, no bathroom available to the customers, giant weeds outside of the building they purchased. If you're presenting yourself as professional contractors, appearance of a showroom where you host customers is a reflection of your work. I didn't hear from them in over 4 wks. I emailed & was met with an excuse & zero delivery of promise for final proposal. We are taking our business elsewhere. We just wasted 3 months for nothing."

Rebecca B on September 2024

At Alpha Ventures, we specialize in transforming your house to the home of your dreams. We oversee the project from conception to final inspection and everything in between, while guaranteeing the highest quality service and communication throughout the project. We are fully insured and licensed through the state. We believe in honesty and integrity above all else. Doing the right thing is a requirement, not an option. Our goal is pass our reputation to our children and to build a company that will be here for generations. Authentic. Local. Passionate. Honest. Affinity for People.

"All of these 5 star reviews got dumped on the Angi page, dated 2/2024. All show shiny basements & what appears to be excellent work & reviews claiming excellent communication. It's how I came about the referral - as well as their Facebook ads. Not sure if they bit off more than they could chew, but communication has been awful if not non-existent. The home visit seemed great! But I had to email them for the quote afterwords. Then a visit to the showroom a month later was dirty, plant dirt lying around, no bathroom available to the customers, giant weeds outside of the building they purchased. If you're presenting yourself as professional contractors, appearance of a showroom where you host customers is a reflection of your work. I didn't hear from them in over 4 wks. I emailed & was met with an excuse & zero delivery of promise for final proposal. We are taking our business elsewhere. We just wasted 3 months for nothing."

Rebecca B on September 2024


A P Builder & General Contractor LLC

4.19(
89
)
Approved Pro

A P Builder & General Contractor LLC

4.19(
89
)
Approved Pro
Customers say: Super punctual
386 local quotes requested
Warranties offered

We are a family owned and operated company; with every phase of design, building and community development under the skilled guidance of a family member. At A.P. Builder & General Contractor, our business is more than building. Our business is building a better quality of life for our residents, respecting the communities in which we build and demonstrating a concern for the landscape we change. These qualities combine to comprise a thirty-year tradition of family commitment to excellence in building. Our clients receive impeccable attention to detail and premium service from a financially stable and sound company. We are dedicated to customer satisfaction with every aspect of the project from concept to completion. This is who we are and what we are at A.P. Builder & General Contractor; people who build, enjoy it and want to extend our expertise to you. Let us know how we may be of service to you.

"Our experience with AP Builder was great. Angelo was very knowledgeable and professional, keeping us informed every step of the way. This was a big important project for our home and I am extremely happy with how it came out! The cost was very reasonable and there were no surprises, everything was open and honest. I would definitely use them again and recommend to friends and family. Thank you AP!"

David A on March 2025

We are a family owned and operated company; with every phase of design, building and community development under the skilled guidance of a family member. At A.P. Builder & General Contractor, our business is more than building. Our business is building a better quality of life for our residents, respecting the communities in which we build and demonstrating a concern for the landscape we change. These qualities combine to comprise a thirty-year tradition of family commitment to excellence in building. Our clients receive impeccable attention to detail and premium service from a financially stable and sound company. We are dedicated to customer satisfaction with every aspect of the project from concept to completion. This is who we are and what we are at A.P. Builder & General Contractor; people who build, enjoy it and want to extend our expertise to you. Let us know how we may be of service to you.

"Our experience with AP Builder was great. Angelo was very knowledgeable and professional, keeping us informed every step of the way. This was a big important project for our home and I am extremely happy with how it came out! The cost was very reasonable and there were no surprises, everything was open and honest. I would definitely use them again and recommend to friends and family. Thank you AP!"

David A on March 2025


Avatar for Top Bros Construction & Remodeling Inc.

Top Bros Construction & Remodeling Inc.

4.97(
64
)
Approved Pro

Top Bros Construction & Remodeling Inc.

4.97(
64
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
159 local quotes requested

Top Bros Construction & Remodeling Inc. is a family owned business by two brothers that love to create customers imaginations into realities. We as Top Bros Construction do all kind of interior remodeling in people's homes. From remodeling your bathrooms into master bathrooms or having the nicest kitchen you ever picture. We also install all hard surface floors starting from vinyl planks, laminate, vct tile, hardwood, engineer hardwood, ceramics. We refinishing and varnish hardwood floors as well as stairs and handrails. Were love to help our customers go thru the whole experience in a great matter of order and completion.

"⭐️⭐️⭐️⭐️⭐️ Absolutely Stunning Refinish – Highly Recommend! I couldn't be happier with the way our hardwood floors turned out! We had some old, torn-up floors that honestly looked like they were beyond saving—but the transformation is unbelievable. After the refinishing, they look like brand new floors, absolutely gorgeous, with a smooth, rich finish that completely elevates the look of our home. Not only was the quality of the work exceptional, but the price was also more than fair—especially considering the results. On top of that, they were incredibly professional: they showed up 15 minutes early, ready to work, and clearly take pride in what they do. It’s rare to find that kind of reliability and craftsmanship these days. If you're thinking about getting your hardwood floors redone, do it—and call these folks. I can't recommend them enough!"

shane m on July 2025

Top Bros Construction & Remodeling Inc. is a family owned business by two brothers that love to create customers imaginations into realities. We as Top Bros Construction do all kind of interior remodeling in people's homes. From remodeling your bathrooms into master bathrooms or having the nicest kitchen you ever picture. We also install all hard surface floors starting from vinyl planks, laminate, vct tile, hardwood, engineer hardwood, ceramics. We refinishing and varnish hardwood floors as well as stairs and handrails. Were love to help our customers go thru the whole experience in a great matter of order and completion.

"⭐️⭐️⭐️⭐️⭐️ Absolutely Stunning Refinish – Highly Recommend! I couldn't be happier with the way our hardwood floors turned out! We had some old, torn-up floors that honestly looked like they were beyond saving—but the transformation is unbelievable. After the refinishing, they look like brand new floors, absolutely gorgeous, with a smooth, rich finish that completely elevates the look of our home. Not only was the quality of the work exceptional, but the price was also more than fair—especially considering the results. On top of that, they were incredibly professional: they showed up 15 minutes early, ready to work, and clearly take pride in what they do. It’s rare to find that kind of reliability and craftsmanship these days. If you're thinking about getting your hardwood floors redone, do it—and call these folks. I can't recommend them enough!"

shane m on July 2025


Avatar for RC Brothers Construction LLC

RC Brothers Construction LLC

5.00(
6
)
Approved Pro

RC Brothers Construction LLC

5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 local quotes requested

We offer quality and affordable general contracting services, specializing in Full Kitchen and Full Bathroom remodels. 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.

"Claudiu paid a visit to my place within one week after I submitted my inquiry via Angi. Measured the area of the bathroom and provided the work estimate after two days. Most helpful throughout the entire process from submitting forms required by condo management to final walkthrough of the completed work. Highly recommended."

Annie Ruth S on September 2023

We offer quality and affordable general contracting services, specializing in Full Kitchen and Full Bathroom remodels. 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.

"Claudiu paid a visit to my place within one week after I submitted my inquiry via Angi. Measured the area of the bathroom and provided the work estimate after two days. Most helpful throughout the entire process from submitting forms required by condo management to final walkthrough of the completed work. Highly recommended."

Annie Ruth S on September 2023

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