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Find Garage remodelers in Downers Grove

All Service Calls, LLC

9059 O'Neill Drive
4.98(
33
)
Approved Pro

All Service Calls, LLC

9059 O'Neill Drive
4.98(
33
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
22 years of experience

Here at All Service Calls LLC, we pride our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all of our projects, no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Timely and professional. Responsive and completed the job faster than expected with cleanup. "

Collin C on January 2025

Here at All Service Calls LLC, we pride our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all of our projects, no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Timely and professional. Responsive and completed the job faster than expected with cleanup. "

Collin C on January 2025


Christensen Carpentry

2875 East 2339th Road
3.67(
3
)
Approved Pro

Christensen Carpentry

2875 East 2339th Road
3.67(
3
)
Approved Pro
Customers say: Quick response
6 years of experience
Free onsite estimate

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Christiansen Carpentry strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"Unprofessional, untimely, poor workmanship, stressful experience. Shawn did a LVP flooring install on two levels of my house, including the kitchen. Almost $8K for 1K SF. Flooring failed 1st time due to no subfloor leveling despite me asking twice if it was needed. 24 planks in 600 SF were separating in 2 weeks. Once I informed Shawn the floor was failing, his workers tried accessing my garage without permission to get tools. Seemed like they were trying to split on a bad job. Despite the bad job done, I worked with him on cost-effective products to try and save as much money as possible on the rework. Both levels of flooring had issues, but I only asked for main level to be redone. Ultimately, it took 4 months of poor communication and terrible customer service to finally get new flooring installed, still not level but holding????! Ultimately, the new flooring installed was left unfinished, leaving me to install trim, transitions, end caps, stair nosing and caulk on my own."

Michelle A on June 2025

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Christiansen Carpentry strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"Unprofessional, untimely, poor workmanship, stressful experience. Shawn did a LVP flooring install on two levels of my house, including the kitchen. Almost $8K for 1K SF. Flooring failed 1st time due to no subfloor leveling despite me asking twice if it was needed. 24 planks in 600 SF were separating in 2 weeks. Once I informed Shawn the floor was failing, his workers tried accessing my garage without permission to get tools. Seemed like they were trying to split on a bad job. Despite the bad job done, I worked with him on cost-effective products to try and save as much money as possible on the rework. Both levels of flooring had issues, but I only asked for main level to be redone. Ultimately, it took 4 months of poor communication and terrible customer service to finally get new flooring installed, still not level but holding????! Ultimately, the new flooring installed was left unfinished, leaving me to install trim, transitions, end caps, stair nosing and caulk on my own."

Michelle A on June 2025


Avatar for J K Complete Remodeling & Construction Inc

J K Complete Remodeling & Construction Inc

304 King Ln
4.94(
269
)
Approved Pro

J K Complete Remodeling & Construction Inc

304 King Ln
4.94(
269
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
51 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 EcoBuild Plus

EcoBuild Plus

409 West Algonquin Road
5.00(
2
)
Approved Pro

EcoBuild Plus

409 West Algonquin Road
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
34 local quotes requested

Discover the difference with EcoBuild+, your trusted partner for high-quality home renovations and remodeling. Our experienced team specializes in transforming homes with precision, style, and a commitment to excellence. Whether you’re upgrading a kitchen, modernizing a bathroom, or planning a full home renovation, we bring your vision to life with unmatched craftsmanship and attention to detail. At EcoBuild+, we believe in clear communication, reliable timelines, and delivering results that exceed expectations.

"I was so pleased with the work Eco Build did. They redid my bathroon in my office. It's now so beautiful."

Melinda P on September 2024

Discover the difference with EcoBuild+, your trusted partner for high-quality home renovations and remodeling. Our experienced team specializes in transforming homes with precision, style, and a commitment to excellence. Whether you’re upgrading a kitchen, modernizing a bathroom, or planning a full home renovation, we bring your vision to life with unmatched craftsmanship and attention to detail. At EcoBuild+, we believe in clear communication, reliable timelines, and delivering results that exceed expectations.

"I was so pleased with the work Eco Build did. They redid my bathroon in my office. It's now so beautiful."

Melinda P on September 2024


Avatar for KSRP Construction, Inc.

KSRP Construction, Inc.

38W369 Lea Dr
4.69(
16
)
Approved Pro

KSRP Construction, Inc.

38W369 Lea Dr
4.69(
16
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
113 local quotes requested

As a Remodeling and Roofing company, dedicated to providing premier customer service, it is important to us to deliver unparalleled workmanship on every assignment.​ We are accredited, licensed, bonded, and insured. With our experience, contractors and expertise, we can provide the support your project needs for every construction project. We will work with you to meet deadlines and coordinate with other related projects. We will maintain open communication with you to keep you up to date on the status of your job. We do this to guarantee that the project is completed according to your preferences. We combine our industry knowledge, the highest quality building supplies and equipment, and our dedication to deliver exceptional service to our clients. We will stay in touch, keeping you up to date on both the paperwork and renovation process with our general contractor.

"Absolutely the best company for all your construction needs. Outstanding deck repair and painting. I am thrilled about the outcome."

Robert T on May 2025

As a Remodeling and Roofing company, dedicated to providing premier customer service, it is important to us to deliver unparalleled workmanship on every assignment.​ We are accredited, licensed, bonded, and insured. With our experience, contractors and expertise, we can provide the support your project needs for every construction project. We will work with you to meet deadlines and coordinate with other related projects. We will maintain open communication with you to keep you up to date on the status of your job. We do this to guarantee that the project is completed according to your preferences. We combine our industry knowledge, the highest quality building supplies and equipment, and our dedication to deliver exceptional service to our clients. We will stay in touch, keeping you up to date on both the paperwork and renovation process with our general contractor.

"Absolutely the best company for all your construction needs. Outstanding deck repair and painting. I am thrilled about the outcome."

Robert T on May 2025


Avatar for Don Lorenc construction services, Inc.

Don Lorenc construction services, Inc.

22826 S Krueger Rd
4.89(
28
)
Approved Pro

Don Lorenc construction services, Inc.

22826 S Krueger Rd
4.89(
28
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
46 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 Hanlons Construction Inc.

Hanlons Construction Inc.

20550 Lagrange Rd
4.54(
26
)
Approved Pro

Hanlons Construction Inc.

20550 Lagrange Rd
4.54(
26
)
Approved Pro
Customers say: Quality work
35 local quotes requested
43 years of experience

SINCE 1982, HANLON'S CONSTRUCTION INC. HAS BEEN SERVING THE GREATER CHICAGOLAND AREA FOR MOR THAN 42 YEARS! New Homes / Room Additions / Kitchens / Bathrooms / Basements / Roofing / Siding / Windows / Solar Panels A+ RATING ON THE BETTER BUSINESS BUREAU 4.8 Star Rating On Angies List

"Hanlons did a phenomenal job on our replacement roof. We highly recommend them to all of our friends and family."

Ruth T on January 2025

SINCE 1982, HANLON'S CONSTRUCTION INC. HAS BEEN SERVING THE GREATER CHICAGOLAND AREA FOR MOR THAN 42 YEARS! New Homes / Room Additions / Kitchens / Bathrooms / Basements / Roofing / Siding / Windows / Solar Panels A+ RATING ON THE BETTER BUSINESS BUREAU 4.8 Star Rating On Angies List

"Hanlons did a phenomenal job on our replacement roof. We highly recommend them to all of our friends and family."

Ruth T on January 2025


Avatar for Wentworth Construction

Wentworth Construction

870 Schultz St
5.00(
21
)
Approved Pro

Wentworth Construction

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

Wentworth Construction, Inc., is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

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

Diana W on May 2024

Wentworth Construction, Inc., is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

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

Diana W on May 2024


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

Debbie c on February 2025

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

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

Debbie c on February 2025


Avatar for Gener Construction

Gener Construction

5.00(
12
)
Approved Pro

Gener Construction

5.00(
12
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
104 local quotes requested

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"They did exactly what I needed. Professional, thorough in cleaning, explaining the process."

Geri D on December 2024

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"They did exactly what I needed. Professional, thorough in cleaning, explaining the process."

Geri D on December 2024

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FAQs for garage remodeling projects in Downers Grove, IL

A garage apartment represents a valuable addition to your property when properly constructed according to local regulations. The potential benefits include additional living space for family members, rental income possibilities, and increased property value. 

Your specific return depends on local housing market conditions, construction quality, and ongoing maintenance. Consider consulting with a real estate professional regarding potential returns in your neighborhood.

Building a garage apartment requires multiple permits, with basic residential garage permits starting at $74 in most locations. You'll need separate approvals for structural elements, electrical systems, plumbing installations, and mechanical components. 

Many jurisdictions also require specific approval for accessory dwelling units. Contact your local building department early in your planning process to understand all requirements and associated costs.

Converting an existing garage into living space presents an alternative to new construction. The feasibility depends on your garage's structural condition, foundation type, and local zoning regulations. Key considerations include insulation requirements, utility connections, and moisture control. Research local codes thoroughly, as many municipalities have specific requirements for garage conversions.

The Downers Grove, IL homeowners’ guide to garage remodelings

From average costs to expert advice, get all the answers you need to get your job done.

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