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Second story addition builders in Wauconda

Avatar for Matrix Basement Finishing
Matrix Basement Finishing
3050 N Kennicott Ave
4.56(
269
)
Approved Pro
Matrix Basement Finishing
3050 N Kennicott Ave
4.56(
269
)
Approved Pro
Customers say: Quality work
295 local quotes requested
16 years of experience

We are a locally owned and operated basement finishing specialist servicing the Chicagoland area. Our focus is providing clients with a clear, upfront vision of expectations through a design/build approach. Our free design service provides potential customers with a collaborative consultation geared towards budget, wants, needs and lifestyle.

"We recently had our entire basement finished by Matrix Basements, and we couldn't be more thrilled with the results! The entire process was smooth, professional, and stayed right on schedule. Rodrigo, our carpenter, did incredible work. His craftsmanship and attention to detail really brought everything together beautifully. Ben, our project manager, was fantastic at keeping everything running seamlessly. He was always communicative and made sure we were in the loop every step of the way. The whole team was timely, professional, and clearly committed to delivering a high-quality result. We’re beyond pleased with how everything turned out and can’t wait to start using and enjoying our new space. Highly recommend Matrix Basements! "

Chris B on May 2025

We are a locally owned and operated basement finishing specialist servicing the Chicagoland area. Our focus is providing clients with a clear, upfront vision of expectations through a design/build approach. Our free design service provides potential customers with a collaborative consultation geared towards budget, wants, needs and lifestyle.

"We recently had our entire basement finished by Matrix Basements, and we couldn't be more thrilled with the results! The entire process was smooth, professional, and stayed right on schedule. Rodrigo, our carpenter, did incredible work. His craftsmanship and attention to detail really brought everything together beautifully. Ben, our project manager, was fantastic at keeping everything running seamlessly. He was always communicative and made sure we were in the loop every step of the way. The whole team was timely, professional, and clearly committed to delivering a high-quality result. We’re beyond pleased with how everything turned out and can’t wait to start using and enjoying our new space. Highly recommend Matrix Basements! "

Chris B on May 2025


Avatar for Basements by Bek
Basements by Bek
5.00(
1
)
Approved Pro
Basements by Bek
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
79 local quotes requested

Basements by Bek offers basement finishing services. We can transform your basement into a remarkable space. Our integrated contractor service promises a stress-free experience. All areas of the project are handled by us. Our owner has over 25 years of experience in contracting services. This experience ensures your basement is finished the correct way.

"The quality of the work was awesome and the workers were very professional and answered any questions I had along the way of the work. My only critique is that the timelines initially given and even at the beginning of the project were off by a couple of weeks. Some of the communication in that wasn’t always clear."

Jon Z on February 2025

Basements by Bek offers basement finishing services. We can transform your basement into a remarkable space. Our integrated contractor service promises a stress-free experience. All areas of the project are handled by us. Our owner has over 25 years of experience in contracting services. This experience ensures your basement is finished the correct way.

"The quality of the work was awesome and the workers were very professional and answered any questions I had along the way of the work. My only critique is that the timelines initially given and even at the beginning of the project were off by a couple of weeks. Some of the communication in that wasn’t always clear."

Jon Z on February 2025


Avatar for 4Ever Remodeling
4Ever Remodeling
6881 N Milwaukee Ave
4.91(
366
)
Approved Pro
4Ever Remodeling
6881 N Milwaukee Ave
4.91(
366
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
1551 local quotes requested

Looking for a company that offers exceptional communication, expert advice, full design services, material ordering, a dedicated project manager, master installers, and a comprehensive warranty for your kitchen, bathroom, basement, or home remodeling? You’re in the right place. 4Ever Remodeling is known as The Remodeling Machine—delivering stress-free, high-quality projects on time and on budget through a proven, streamlined process trusted by homeowners.

"Excellent… no regrets using 4 Ever Remodeling"

Carol D on April 2025

Looking for a company that offers exceptional communication, expert advice, full design services, material ordering, a dedicated project manager, master installers, and a comprehensive warranty for your kitchen, bathroom, basement, or home remodeling? You’re in the right place. 4Ever Remodeling is known as The Remodeling Machine—delivering stress-free, high-quality projects on time and on budget through a proven, streamlined process trusted by homeowners.

"Excellent… no regrets using 4 Ever Remodeling"

Carol D on April 2025


Avatar for J K Complete Remodeling & Construction Inc
J K Complete Remodeling & Construction Inc
304 King Ln
4.68(
308
)
Approved Pro
J K Complete Remodeling & Construction Inc
304 King Ln
4.68(
308
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
113 local quotes requested

8 employees. Cost is determined by the job. No travel charges. DBA JK Complete Remodeling. JK Complete Remodeling and Construction sub-contracts all of our Electrical work through Swiss Electric. Swiss Electric is owned and operated by Gilbert Bottcher, and is located at 1473 Driftwood Ave, Palatine, IL 60067, and can be reached at (312) 342-4333. Their IL Electrical Contractor License number is SE6594. JK Complete Remodeling & Construction sub-contracts all of our Plumbing through Aquarius Plumbing Services. Aquaius Plumbing is owned and operated by Mariusz Gapinski, and is located at 406 W. Marion St., Prospect Heights, IL, 60070, and can be reached at 847-409-7894. Aquarius Services is licensed and bonded by the City of Chicago. License #058-180662.

"I’ve always wanted a second bathroom. I contacted JK Complete R&C. Jack came to my home and assessed the would be project. Jack gave me a reasonable price, start and proposed finish date. Then I met the crew John, Mike and Ziggy. We had a great relationship. Everything that was to be accomplished was explained to me on a daily bases. By the end of the project we had a bond and it felt like family. I also learned quite a bit in the process. I am total fascinated with my new bathroom. I have already recommended JK Complete to family members."

Marva L on June 2024

8 employees. Cost is determined by the job. No travel charges. DBA JK Complete Remodeling. JK Complete Remodeling and Construction sub-contracts all of our Electrical work through Swiss Electric. Swiss Electric is owned and operated by Gilbert Bottcher, and is located at 1473 Driftwood Ave, Palatine, IL 60067, and can be reached at (312) 342-4333. Their IL Electrical Contractor License number is SE6594. JK Complete Remodeling & Construction sub-contracts all of our Plumbing through Aquarius Plumbing Services. Aquaius Plumbing is owned and operated by Mariusz Gapinski, and is located at 406 W. Marion St., Prospect Heights, IL, 60070, and can be reached at 847-409-7894. Aquarius Services is licensed and bonded by the City of Chicago. License #058-180662.

"I’ve always wanted a second bathroom. I contacted JK Complete R&C. Jack came to my home and assessed the would be project. Jack gave me a reasonable price, start and proposed finish date. Then I met the crew John, Mike and Ziggy. We had a great relationship. Everything that was to be accomplished was explained to me on a daily bases. By the end of the project we had a bond and it felt like family. I also learned quite a bit in the process. I am total fascinated with my new bathroom. I have already recommended JK Complete to family members."

Marva L on June 2024


Avatar for Haris Inc
Haris Inc
1336 Downing Ct
4.60(
387
)
Approved Pro
Haris Inc
1336 Downing Ct
4.60(
387
)
Approved Pro
Super Service Award
Customers say: Super punctual
794 local quotes requested
20 years of experience

Haris Inc. Home Remodeling is a general contractor specializing in residential construction. Founded in Wheaton over a decade ago, we take pride in meeting and exceeding the needs of our clients. We work in close cooperation with project owners to ensure their wishes are taken into account. We also provide advice on alternative solutions that can save time and money without compromising quality. Please call for availability, we do book out usually about a week.

"We loved working with Ibro! He is super responsive, which is something people are usually concerned about when it comes to working with a contractor. Any time we had any questions or concerns, Ibro would call almost immediately. He showed up on time every day we expected and was always very neat & tidy with his work space. Our project costed about what we expected, and he does beautiful work! He renovated our primary bathroom and closet, and it’s everything we hoped it would be and more! He is very skilled and takes his time to make sure everything looks perfect. We are super impressed with his work and will definitely be using his services again for any future projects."

Mikayla E on March 2025

Haris Inc. Home Remodeling is a general contractor specializing in residential construction. Founded in Wheaton over a decade ago, we take pride in meeting and exceeding the needs of our clients. We work in close cooperation with project owners to ensure their wishes are taken into account. We also provide advice on alternative solutions that can save time and money without compromising quality. Please call for availability, we do book out usually about a week.

"We loved working with Ibro! He is super responsive, which is something people are usually concerned about when it comes to working with a contractor. Any time we had any questions or concerns, Ibro would call almost immediately. He showed up on time every day we expected and was always very neat & tidy with his work space. Our project costed about what we expected, and he does beautiful work! He renovated our primary bathroom and closet, and it’s everything we hoped it would be and more! He is very skilled and takes his time to make sure everything looks perfect. We are super impressed with his work and will definitely be using his services again for any future projects."

Mikayla E on March 2025


Avatar for Regency Home Remodeling
Regency Home Remodeling
2323 Green Bay Road
4.51(
87
)
Approved Pro
Regency Home Remodeling
2323 Green Bay Road
4.51(
87
)
Approved Pro
Customers say: True professional
650 local quotes requested
32 years of experience

The people behind Regency Home Remodeling have been remodeling Chicagoland for over 4 decades. Our commitment to excellence is the trait that separates Regency from our competitors. Quality, price and service are just some of the characteristics that Regency Home Remodeling applies to every project. We strive to exceed our customer’s expectations from the very first time we meet. Regency applies our vast knowledge and expertise to each project we are entrusted to build and will adhere to all building codes as well as industry standards and guidelines. Our customers save 40% to 60% on materials, as we pass on our Factory-direct discounts from all of our top suppliers. You will always be able to select the materials you want at the lowest prices. We will never cut any corners and devote ourselves to building our customers beautiful functional and affordable projects. When you choose Regency, you are guaranteed that your job will feature top of the line industry products and be built to your specifications. Regency offers full manufacturer's warranties as well as our unprecedented Regency service guarantee. Why get another free estimate, when you can get your exact Regency price? Start experiencing the Regency difference by contact us today.

"Regency's craftsmanship was superior. There staff worked efficiently and completed our bathroom remodeling project in the promised time frame. The project manager and staff were easy to work with and willing to go the extra mile to satisfy our needs. Our remodeled bathrooms are both beautiful and functional! We highly recommend Regency Home Remodeling to other homeowners who are planning to remodel their bathrooms."

LARRY M on January 2025

The people behind Regency Home Remodeling have been remodeling Chicagoland for over 4 decades. Our commitment to excellence is the trait that separates Regency from our competitors. Quality, price and service are just some of the characteristics that Regency Home Remodeling applies to every project. We strive to exceed our customer’s expectations from the very first time we meet. Regency applies our vast knowledge and expertise to each project we are entrusted to build and will adhere to all building codes as well as industry standards and guidelines. Our customers save 40% to 60% on materials, as we pass on our Factory-direct discounts from all of our top suppliers. You will always be able to select the materials you want at the lowest prices. We will never cut any corners and devote ourselves to building our customers beautiful functional and affordable projects. When you choose Regency, you are guaranteed that your job will feature top of the line industry products and be built to your specifications. Regency offers full manufacturer's warranties as well as our unprecedented Regency service guarantee. Why get another free estimate, when you can get your exact Regency price? Start experiencing the Regency difference by contact us today.

"Regency's craftsmanship was superior. There staff worked efficiently and completed our bathroom remodeling project in the promised time frame. The project manager and staff were easy to work with and willing to go the extra mile to satisfy our needs. Our remodeled bathrooms are both beautiful and functional! We highly recommend Regency Home Remodeling to other homeowners who are planning to remodel their bathrooms."

LARRY M on January 2025


Avatar for Prime Bath
Prime Bath
660 S Broadway
4.96(
28
)
Approved Pro
Prime Bath
660 S Broadway
4.96(
28
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2144 local quotes requested

Prime Baths and Home Solutions of Illinois is the leader in exceptional custom service for bathroom remodeling projects in the greater Chicagoland area! We provide excellent craftsmanship while offering very competitive pricing, as well as in house installers. No Sub -Contractors! We additionally offer products that are backed up with a lifetime warranty, and have incredible financing offers! Rates as low as 0%. Contact us today to set up a FREE in home quote. We look forward to hearing from you!

"The men made a great new shower area! They cleaned up as well! I called the office to try to arrange the balance of work. Haven’t heard back from anyone - but yes! The work great!"

Jean H on November 2024

Prime Baths and Home Solutions of Illinois is the leader in exceptional custom service for bathroom remodeling projects in the greater Chicagoland area! We provide excellent craftsmanship while offering very competitive pricing, as well as in house installers. No Sub -Contractors! We additionally offer products that are backed up with a lifetime warranty, and have incredible financing offers! Rates as low as 0%. Contact us today to set up a FREE in home quote. We look forward to hearing from you!

"The men made a great new shower area! They cleaned up as well! I called the office to try to arrange the balance of work. Haven’t heard back from anyone - but yes! The work great!"

Jean H on November 2024


Avatar for Homewise Remodelers, Inc
Homewise Remodelers, Inc
2841 N Pulaski Rd
4.89(
91
)
Approved Pro
Homewise Remodelers, Inc
2841 N Pulaski Rd
4.89(
91
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
761 local quotes requested

Chicagoland's Reliable Home Improvement Company servicing the City of Chicago and most suburbs. We specialize in full remodels of kitchens, bathrooms, condos and basements. We do not offer repair work or partial remodels. Celebrating 25 years in business.

"Miro redid our kitchen and half bath and we're thrilled with the results. We got a few quotes and ultimately went with Homewise Remodelers because the price was reasonable and Miro was so thorough in walking us through our options. He helped us select cabinets and worked through several versions of the kitchen layout until we were happy with it--we were easily able to swap out cabinet layouts and finishings, like adding a farmhouse sink. His crew were reliable, on-time, and respectful of our property throughout the remodel and we appreciated their attention to detail. They solicited our input on decorative details and were quick to fix things we didn't like, e.g., the location of kitchen cabinet pulls. We felt they treated our home as they would their own. The project even wrapped up a few days early. We would absolutely recommend Homewise Remodelers and choose them for future projects."

Shelby K on April 2025

Chicagoland's Reliable Home Improvement Company servicing the City of Chicago and most suburbs. We specialize in full remodels of kitchens, bathrooms, condos and basements. We do not offer repair work or partial remodels. Celebrating 25 years in business.

"Miro redid our kitchen and half bath and we're thrilled with the results. We got a few quotes and ultimately went with Homewise Remodelers because the price was reasonable and Miro was so thorough in walking us through our options. He helped us select cabinets and worked through several versions of the kitchen layout until we were happy with it--we were easily able to swap out cabinet layouts and finishings, like adding a farmhouse sink. His crew were reliable, on-time, and respectful of our property throughout the remodel and we appreciated their attention to detail. They solicited our input on decorative details and were quick to fix things we didn't like, e.g., the location of kitchen cabinet pulls. We felt they treated our home as they would their own. The project even wrapped up a few days early. We would absolutely recommend Homewise Remodelers and choose them for future projects."

Shelby K on April 2025


Avatar for J Home Construction Services Inc
J Home Construction Services Inc
114 S Highland Ave
4.65(
60
)
Approved Pro
J Home Construction Services Inc
114 S Highland Ave
4.65(
60
)
Approved Pro
Customers say: Super punctual
334 local quotes requested
40 years of experience

Super Service Award winning company on Angie's List! J. Home Construction Services, Inc. has been upgrading and improving homes around the Chicagoland area for over 20 years. We are family owned and operated. We can guarantee we will get the job done to your satisfaction! We provide free project estimates upon appointment. Additional DBA - J Home Inc. Additional fax - (847) 818-1134. Give us a call today we look forward to servicing you!

"John and team transformed our old bathroom shower into a modern “marble look” porcelain tile shower. His team started work quickly and adjusted hours to our schedule. The were extremely helpful providing design recommendations, quick to complete the project, worked cleanly/neatly throughout the project (no dust and debris anywhere), and were easy to work with. And, their price was the best of the three contractors I talked to. I would highly recommend John and his team. Our shower looks incredible, thanks to John’s quality work. I wish we had done this sooner."

Roy L on February 2025

Super Service Award winning company on Angie's List! J. Home Construction Services, Inc. has been upgrading and improving homes around the Chicagoland area for over 20 years. We are family owned and operated. We can guarantee we will get the job done to your satisfaction! We provide free project estimates upon appointment. Additional DBA - J Home Inc. Additional fax - (847) 818-1134. Give us a call today we look forward to servicing you!

"John and team transformed our old bathroom shower into a modern “marble look” porcelain tile shower. His team started work quickly and adjusted hours to our schedule. The were extremely helpful providing design recommendations, quick to complete the project, worked cleanly/neatly throughout the project (no dust and debris anywhere), and were easy to work with. And, their price was the best of the three contractors I talked to. I would highly recommend John and his team. Our shower looks incredible, thanks to John’s quality work. I wish we had done this sooner."

Roy L on February 2025


Avatar for Rowe Construction
Rowe Construction
26775 N Ada St
4.81(
112
)
Approved Pro
Rowe Construction
26775 N Ada St
4.81(
112
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
435 local quotes requested

We are a family owned business with over 40 years of construction experience between us. We specialize in Kitchen and Bathroom Remodels, Basements, General Remodels, Deck Building. Good quality craftsmanship is what we deliver and nothing is more important to us than your satisfaction and referral. 10 employees, billing procedures depend on the job, free estimates.We service the Northern suburbs of Chicago & Southern Wisconsin.

"Remodel went extremely well even with material delays (not ordered through Rowe construction.) They were able to pivot and work on different areas of this extensive remodel. This crew showed up every day and notified us if they were not going to come or if they were delayed.They also pointed out and/or were able to troubleshoot areas of design that wouldn’t look aesthetically pleasing. In addition, they cleaned up the interior each day and regularly picked up construction waste placed in the garage during this process."

polly k on April 2023

We are a family owned business with over 40 years of construction experience between us. We specialize in Kitchen and Bathroom Remodels, Basements, General Remodels, Deck Building. Good quality craftsmanship is what we deliver and nothing is more important to us than your satisfaction and referral. 10 employees, billing procedures depend on the job, free estimates.We service the Northern suburbs of Chicago & Southern Wisconsin.

"Remodel went extremely well even with material delays (not ordered through Rowe construction.) They were able to pivot and work on different areas of this extensive remodel. This crew showed up every day and notified us if they were not going to come or if they were delayed.They also pointed out and/or were able to troubleshoot areas of design that wouldn’t look aesthetically pleasing. In addition, they cleaned up the interior each day and regularly picked up construction waste placed in the garage during this process."

polly k on April 2023

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Second story addition building services FAQs

Converting a vaulted ceiling into a second floor requires three to six months from planning to completion. The process begins with several weeks of design and engineering, followed by permit applications, which vary in processing time by location. 

Construction itself spans several months, including framing, systems installation, and finishing work. Weather conditions, contractor availability, and inspection schedules can all influence your project timeline.

Several factors could make your conversion challenging or impossible. Inadequate roof support structures, insufficient foundation capacity, or problematic truss configurations might require prohibitively expensive modifications. 

Some homes lack the minimum ceiling height (12 feet at the lowest point) needed for functional second-floor spaces. Building code restrictions in your area might also limit conversion possibilities, particularly in historic districts or homes with specific architectural designations.

Begin with professional assessments from both an architect and a structural engineer who will evaluate your home's specific characteristics. They'll examine existing framing, measure available headroom, assess load-bearing capacity, and identify potential obstacles like HVAC ducts or plumbing vents. 

These experts will also review local building codes to determine feasibility. Their preliminary analysis provides crucial information about structural requirements and potential limitations before you commit to the project.

Whether you'll need temporary housing depends on several factors, including the project's scope and your tolerance for construction disruption. Major structural work creates significant noise, dust, and potential utility interruptions that many families find challenging to live with. Safety concerns may also arise during certain construction phases. 

Some homeowners successfully remain by isolating the construction zone and establishing clear work schedules. Discuss living arrangements with your contractor early in the planning process to make informed decisions.

The homeowners guide to second story addition building services
From average costs to expert advice, get all the answers you need to get your job done.
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