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Second story addition builders in Oswego

Avatar for Matrix Basement Finishing
Matrix Basement Finishing
3050 N Kennicott Ave
4.55(
272
)
Approved Pro
Matrix Basement Finishing
3050 N Kennicott Ave
4.55(
272
)
Approved Pro
Customers say: Quality work
316 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.

"Efficient scheduling on builder trend! They did an awesome job cleaning up after themselves too! Ask to work with Ben as your project manager!"

Lana G on June 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.

"Efficient scheduling on builder trend! They did an awesome job cleaning up after themselves too! Ask to work with Ben as your project manager!"

Lana G on June 2025


Avatar for Craftsman Builders Inc.
Craftsman Builders Inc.
16031 Aberdeen St
5.00(
16
)
Approved Pro
Craftsman Builders Inc.
16031 Aberdeen St
5.00(
16
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
90 local quotes requested

EXPERIENCED BASEMENT REMODELING**Specializing and perfecting BASEMENT REMODELING for over 30 years!** You can trust in us! Family owned and operated spanning over three generations. We don't use subcontractors on our jobs, and I am personally there to work and oversee each and every job. We have our own licensed electrician and plumber, as well as a specialist in taping and mudding. We Pay Close Attention to Detail We believe that attention to detail and customer service sets us apart from our competition, allowing us to continue focusing on each client as if they were our only customer. We use metal studs in our framing work, and I will be happy to discuss with you why this should be the only framing material you should use in your basement. We recognize that our customers are making an investment in their homes, and it is very important to us that you have a good experience from the beginning to end. Not only professional and quality workmanship, but great customer service too.

"Larry and his crew were very professional. I appreciated his suggestions which made the job even better. He was always here when he said he would be and the finished basement is beautiful."

Don W on June 2021

EXPERIENCED BASEMENT REMODELING**Specializing and perfecting BASEMENT REMODELING for over 30 years!** You can trust in us! Family owned and operated spanning over three generations. We don't use subcontractors on our jobs, and I am personally there to work and oversee each and every job. We have our own licensed electrician and plumber, as well as a specialist in taping and mudding. We Pay Close Attention to Detail We believe that attention to detail and customer service sets us apart from our competition, allowing us to continue focusing on each client as if they were our only customer. We use metal studs in our framing work, and I will be happy to discuss with you why this should be the only framing material you should use in your basement. We recognize that our customers are making an investment in their homes, and it is very important to us that you have a good experience from the beginning to end. Not only professional and quality workmanship, but great customer service too.

"Larry and his crew were very professional. I appreciated his suggestions which made the job even better. He was always here when he said he would be and the finished basement is beautiful."

Don W on June 2021


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
123 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 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
2238 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 Constructive Renovations LLC
Constructive Renovations LLC
900 S Frontage Rd Suite #105
5.00(
1
)
Approved Pro
Constructive Renovations LLC
900 S Frontage Rd Suite #105
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
761 local quotes requested

Our Renovation company brings together a team with decades of experience, committed to prioritizing homeowners in every project. Your complete satisfaction is our mission.

"Fantastic experience. They did a great job. From initial contact to completion was under 2 weeks. Highly recommend."

Mike G on August 2024

Our Renovation company brings together a team with decades of experience, committed to prioritizing homeowners in every project. Your complete satisfaction is our mission.

"Fantastic experience. They did a great job. From initial contact to completion was under 2 weeks. Highly recommend."

Mike G on August 2024


Avatar for Ceilings and More
Ceilings and More
809 Lakeshore Dr
5.00(
5
)
Approved Pro
Ceilings and More
809 Lakeshore Dr
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
70 local quotes requested

Ceilings and More is your trusted local expert in Morris, IL, specializing in basement remodeling, high-quality ceiling installations and custom interior trim. Owned and operated by Dan Rothengass, this family-run business has been serving the community since 2000, bringing decades of experience and a deep commitment to exceptional craftsmanship. Whether you’re looking to enhance your home with a beautifully crafted focal wall or a new finished basement, or add a unique decorative touch with custom trim, our team has the skills and expertise to bring your vision to life. At Ceilings and More, we place the utmost importance on customer satisfaction. Our approach is centered on working closely with each client to ensure that every project is executed to their exact specifications. With a strong commitment to quality and reliability. For a free consultation or to learn more about how we can transform your ceilings, contact us today at (630 569-5700)

"Dan was great with communication, quality work, and I would absolutely recommend Ceilings and More to anyone."

Leanna S on October 2024

Ceilings and More is your trusted local expert in Morris, IL, specializing in basement remodeling, high-quality ceiling installations and custom interior trim. Owned and operated by Dan Rothengass, this family-run business has been serving the community since 2000, bringing decades of experience and a deep commitment to exceptional craftsmanship. Whether you’re looking to enhance your home with a beautifully crafted focal wall or a new finished basement, or add a unique decorative touch with custom trim, our team has the skills and expertise to bring your vision to life. At Ceilings and More, we place the utmost importance on customer satisfaction. Our approach is centered on working closely with each client to ensure that every project is executed to their exact specifications. With a strong commitment to quality and reliability. For a free consultation or to learn more about how we can transform your ceilings, contact us today at (630 569-5700)

"Dan was great with communication, quality work, and I would absolutely recommend Ceilings and More to anyone."

Leanna S on October 2024


Avatar for JIO Landscaping & In-Door Remodeling Inc
JIO Landscaping & In-Door Remodeling Inc
923 Nightshade Ln
5.00(
5
)
Approved Pro
JIO Landscaping & In-Door Remodeling Inc
923 Nightshade Ln
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
618 local quotes requested

JIO in and out, is well aware that customer satisfaction is the number 1 end result of any project or job. That is why we provide the highest of standards in every job that we complete, thus creating a long relationship of trustworthiness and complete job satisfaction. We have over 25 years of experience in all of our services offered. This extensive experience, gives us a high confidence and authenticity to complete any project of your liking with absolute professionalism and guaranteed satisfaction. We are committed to the completion of every project in a way that would give every client a culture of harmony, peace of mind, and gratification. Our Company believes firmly in our core values of honesty, effective communication, integrity, loyalty, and respect. These core values are the foundation to have a bond of confidence and an endless relationship with our clients. JIO Landscaping & In-Door Remodeling Inc is proud to be a bonded and fully insured company, ensuring peace of mind for our clients and partners. By holding neccessary bonds and comprehensive insurance coverage, we protect both our business and our valued customers from any unforeseen circumstances. JIO Landscaping & In-Door Remodeling Inc is a proud member of the etter Business Bureau (BBB), which underscores our commitment to maintaining high standars of trust and integrity in all our operations. You can confidently choose JIO, knowing that we prioritize your satisfaction and safety above all else.

"Excellent work! The team fixed my clogged kitchen sink pipes, installed a new electrical outlet and replaced my broken kitchen sink disposer with a new one…all in about an hour. They are highly skilled, friendly, professional, and efficient. I highly recommend them for your next home project or repair."

Heather N on February 2025

JIO in and out, is well aware that customer satisfaction is the number 1 end result of any project or job. That is why we provide the highest of standards in every job that we complete, thus creating a long relationship of trustworthiness and complete job satisfaction. We have over 25 years of experience in all of our services offered. This extensive experience, gives us a high confidence and authenticity to complete any project of your liking with absolute professionalism and guaranteed satisfaction. We are committed to the completion of every project in a way that would give every client a culture of harmony, peace of mind, and gratification. Our Company believes firmly in our core values of honesty, effective communication, integrity, loyalty, and respect. These core values are the foundation to have a bond of confidence and an endless relationship with our clients. JIO Landscaping & In-Door Remodeling Inc is proud to be a bonded and fully insured company, ensuring peace of mind for our clients and partners. By holding neccessary bonds and comprehensive insurance coverage, we protect both our business and our valued customers from any unforeseen circumstances. JIO Landscaping & In-Door Remodeling Inc is a proud member of the etter Business Bureau (BBB), which underscores our commitment to maintaining high standars of trust and integrity in all our operations. You can confidently choose JIO, knowing that we prioritize your satisfaction and safety above all else.

"Excellent work! The team fixed my clogged kitchen sink pipes, installed a new electrical outlet and replaced my broken kitchen sink disposer with a new one…all in about an hour. They are highly skilled, friendly, professional, and efficient. I highly recommend them for your next home project or repair."

Heather N on February 2025


The Civic Architectural Group, Inc.
9119 151st Street
New on HomeAdvisorNew on Angi
Approved Pro
The Civic Architectural Group, Inc.
9119 151st Street
New on AngiNew on HomeAdvisor
Approved Pro
107 local quotes requested
51 years of experience

Welcome to The Civic Architectural Group, Inc. where you can Expect the exceptional … because this is what we expect of ourselves as architects, as human beings. We recognize that each and everyone of our clients are individuals with individual desires and expectations. We are passionate about our services with compassion for each client: their budgets, personalities, lifestyles, or business cultures are important to us. We speak the loudest in the room by listening

Welcome to The Civic Architectural Group, Inc. where you can Expect the exceptional … because this is what we expect of ourselves as architects, as human beings. We recognize that each and everyone of our clients are individuals with individual desires and expectations. We are passionate about our services with compassion for each client: their budgets, personalities, lifestyles, or business cultures are important to us. We speak the loudest in the room by listening


Avatar for ARROWHEAD BRICK PAVERS
ARROWHEAD BRICK PAVERS
2800 S Cannonball Trl
4.72(
131
)
Approved Pro
ARROWHEAD BRICK PAVERS
2800 S Cannonball Trl
4.72(
131
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
2047 local quotes requested

*Please note we do NOT offer repair services* *We install CUSTOM pergolas and pavilions we do NOT assemble store bought ones* * Please note we are not masonary Arrowhead Brick Pavers Inc. is an experienced company that takes great pride in our superior custom hardscape installations. Our experienced staff will help bring custom designs and quality installations to each and every customer. We install over 200,000 square feet of pavers every year and have over 35 years in hardscape installations. We are backed by Unilock and are considered one of their top residential installers as well as an authorized Weber dealer. All of our work is fully guaranteed. We are also a complaint free member of the Better Business Bureau with hundreds of satisfied customers. We sincerely look forward to working with you on your custom installation and bringing "outdoor living" to your home. *Please note we do NOT offer repair services*

"They did an excellent job!"

Nicole C on July 2024

*Please note we do NOT offer repair services* *We install CUSTOM pergolas and pavilions we do NOT assemble store bought ones* * Please note we are not masonary Arrowhead Brick Pavers Inc. is an experienced company that takes great pride in our superior custom hardscape installations. Our experienced staff will help bring custom designs and quality installations to each and every customer. We install over 200,000 square feet of pavers every year and have over 35 years in hardscape installations. We are backed by Unilock and are considered one of their top residential installers as well as an authorized Weber dealer. All of our work is fully guaranteed. We are also a complaint free member of the Better Business Bureau with hundreds of satisfied customers. We sincerely look forward to working with you on your custom installation and bringing "outdoor living" to your home. *Please note we do NOT offer repair services*

"They did an excellent job!"

Nicole C on July 2024


Avatar for MidAmerica Homes
MidAmerica Homes
5.00(
4
)
Approved Pro
MidAmerica Homes
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
541 local quotes requested

Our mission is to be a general contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"I was highly impressed with Geoff and his team. They were very detail-oriented and knowledgeable in all areas. Geoff is extremely customer-centric and strives for excellence. We are already planning our next project for October."

Kelly K on August 2024

Our mission is to be a general contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"I was highly impressed with Geoff and his team. They were very detail-oriented and knowledgeable in all areas. Geoff is extremely customer-centric and strives for excellence. We are already planning our next project for October."

Kelly K on August 2024

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FAQs for second story addition building service projects in Oswego, IL

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 Oswego, IL 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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