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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon44
    Verified basement remodels reviews

Find Basement remodelers in Grafton

Avatar for Matrix Basement Finishing

Matrix Basement Finishing

3050 N Kennicott Ave
4.54(
275
)
Approved Pro

Matrix Basement Finishing

3050 N Kennicott Ave
4.54(
275
)
Approved Pro
Customers say: Quality work
131 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.

"The basement looks amazing, the crew did an excellent job. They were efficient, kept to their schedules, and did great work."

Matthew R on October 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.

"The basement looks amazing, the crew did an excellent job. They were efficient, kept to their schedules, and did great work."

Matthew R on October 2025


Avatar for Mad City Windows & Baths

Mad City Windows & Baths

5020 Voges Rd
4.78(
2,975
)
Approved Pro

Mad City Windows & Baths

5020 Voges Rd
4.78(
2,975
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
279 local quotes requested

We are the premier home improvement company in Madison, Green Bay, Milwaukee & throughout Wisconsin with years of experience and countless home improvement projects to prove it. We’re locally owned and operated so we know what works best in this climate and we choose quality products designed with Wisconsin area homeowners in mind. Whether you need replacement windows, vinyl siding, bathrooms, or metal roofing our professional installers will leave your home looking great.

"Mad City took out our bath tub and replaced it with a walk in shower. This is our second bathroom completed by them. Jacob Druid was the installer on the second one and completed the job in an excellent manner. Jacob was very pleasant and answered any questions we had. When he left all construction messes were cleaned up. Jacob is an asset to your company. Jim D JOB 426302"

Jim D on October 2025

We are the premier home improvement company in Madison, Green Bay, Milwaukee & throughout Wisconsin with years of experience and countless home improvement projects to prove it. We’re locally owned and operated so we know what works best in this climate and we choose quality products designed with Wisconsin area homeowners in mind. Whether you need replacement windows, vinyl siding, bathrooms, or metal roofing our professional installers will leave your home looking great.

"Mad City took out our bath tub and replaced it with a walk in shower. This is our second bathroom completed by them. Jacob Druid was the installer on the second one and completed the job in an excellent manner. Jacob was very pleasant and answered any questions we had. When he left all construction messes were cleaned up. Jacob is an asset to your company. Jim D JOB 426302"

Jim D on October 2025


Avatar for Premier Asset Management and Maintenance

Premier Asset Management and Maintenance

W4370 County Road G
4.68(
37
)
Approved Pro

Premier Asset Management and Maintenance

W4370 County Road G
4.68(
37
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
28 local quotes requested

We are a locally owned family business. We are your one stop shop! We offer services ranging from interior/exterior painting, re models, flooring, roofing, siding, windows, carpentry, tree removal, stump grinding, decks/porches, etc... We promise you will be happy with our services because we are 100% personable to each and every customers' needs. We know how hard it is to find an informative, reliable Contractor and that's who we are! We are professional and reliable, a "no nonsense" company. Please call for a free estimate.

"PAMM was excellent! They were competitively priced, timely and conscientious. The work was impeccable. I would highly recommend this company!"

Emily P on September 2024

We are a locally owned family business. We are your one stop shop! We offer services ranging from interior/exterior painting, re models, flooring, roofing, siding, windows, carpentry, tree removal, stump grinding, decks/porches, etc... We promise you will be happy with our services because we are 100% personable to each and every customers' needs. We know how hard it is to find an informative, reliable Contractor and that's who we are! We are professional and reliable, a "no nonsense" company. Please call for a free estimate.

"PAMM was excellent! They were competitively priced, timely and conscientious. The work was impeccable. I would highly recommend this company!"

Emily P on September 2024


Avatar for BIG DAVE'S SERVICES

BIG DAVE'S SERVICES

9131 W Walker St
4.12(
111
)
Approved Pro

BIG DAVE'S SERVICES

9131 W Walker St
4.12(
111
)
Approved Pro
Customers say: Quality work
560 local quotes requested
23 years of experience

Why Choose Big Dave’s? To state it as clearly as possible, we’re not the right fit for everyone. We’re not the fastest. We’re not the cheapest. But our clients say, we are the best! We absolutely insist on doing things right the first time. No excuses. Period. If you are demanding, hard to please, and/or persnickety, we’ll get along great. We refuse to settle for anything less than the very best, and our clients appreciate our attention to even the smallest detail. Contact us today to get the process started!

"The very best thing about Big Dave's is that he shows up when he says he will, he does the job we agreed on, and he cleans up after himself. Very different from any other GC I've dealt with in nearly forty years. Superior work at all times; fixes issues when required without question or demur. I'll have no other GC darken my doors ever again."

John B on September 2023

Why Choose Big Dave’s? To state it as clearly as possible, we’re not the right fit for everyone. We’re not the fastest. We’re not the cheapest. But our clients say, we are the best! We absolutely insist on doing things right the first time. No excuses. Period. If you are demanding, hard to please, and/or persnickety, we’ll get along great. We refuse to settle for anything less than the very best, and our clients appreciate our attention to even the smallest detail. Contact us today to get the process started!

"The very best thing about Big Dave's is that he shows up when he says he will, he does the job we agreed on, and he cleans up after himself. Very different from any other GC I've dealt with in nearly forty years. Superior work at all times; fixes issues when required without question or demur. I'll have no other GC darken my doors ever again."

John B on September 2023


Avatar for 258 Renovations

258 Renovations

5.00(
5
)
Approved Pro

258 Renovations

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
152 local quotes requested

Interior and Exterior remodeling company, located in south east Wisconsin. We pride ourselves in our work, from the outside of the home to remodeling inside big or small we are ready to help with your project. We are a small business and local to West Allis. We are offering free estimates on discounts for new clients. Reach out now and we can chat about your project and how we can help, if we can not help we will let you know.

"Fantastic experience! Mitch and the team were really great to work with. The work was done quickly and at a high standard, and Mitch was always open to discuss options and offer suggestions. Would definitely recommend this team!"

Sean W on February 2025

Interior and Exterior remodeling company, located in south east Wisconsin. We pride ourselves in our work, from the outside of the home to remodeling inside big or small we are ready to help with your project. We are a small business and local to West Allis. We are offering free estimates on discounts for new clients. Reach out now and we can chat about your project and how we can help, if we can not help we will let you know.

"Fantastic experience! Mitch and the team were really great to work with. The work was done quickly and at a high standard, and Mitch was always open to discuss options and offer suggestions. Would definitely recommend this team!"

Sean W on February 2025


"Best company in the area, I recommend them to everyone ❤️‍🔥"

Kenneth G on December 2024

Here to help you with all your home improvement needs you may have from remodeling, additions and more.

"Best company in the area, I recommend them to everyone ❤️‍🔥"

Kenneth G on December 2024


Avatar for Matrix Basement Finishing Milwaukee Metro

Matrix Basement Finishing Milwaukee Metro

N57W14502 Shawn Circle
4.06(
25
)
Approved Pro

Matrix Basement Finishing Milwaukee Metro

N57W14502 Shawn Circle
4.06(
25
)
Approved Pro
Customers say: Quick response
69 local quotes requested
41 years of experience

Since 2009, we’ve completed over 10,000 basement projects across Illinois, Michigan, and Wisconsin! Matrix Basement Finishing is proud to be ranked as the #1 basement finishing company in America, delivering premium quality and unmatched durability at an incredible value. Our advanced Forever Wall System is engineered to resist water, mold, and mildew, ensuring your finished basement stays beautiful and functional for years to come—something traditional materials simply can’t match. When you choose Matrix Basement Finishing, you’ll enjoy: - Flexible financing options backed by trusted national partners - A limited lifetime warranty for long-term peace of mind - Comprehensive, all-in-one service so you’ll never need to work with a third party - Expert installation by professional installers and design consultants With Matrix Basement Finishing, you get an exceptional product, outstanding service, and a finished basement you’ll love for life.

"Matrix Basements used a bait-and-switch tactic on us. Their rep, Christopher Powers, promised a detailed ceiling paint job?including cleaning debris, taping off areas, and handling wiring. Based on that, we signed a contract. But during the plan review, the project manager said none of that was included and even claimed he?d never heard of it. We were told Matrix doesn't clean, doesn?t tape, and won?t touch any wiring. We'd have to prep everything ourselves?or live with overspray and debris being painted over. I asked to cancel the contract, but Matrix stopped responding. Now we?re stuck with an open contract, out a down payment, and no work done. They won?t reply or resolve it. Avoid Matrix Basements if you want honest, reliable service."

David K on August 2025

Since 2009, we’ve completed over 10,000 basement projects across Illinois, Michigan, and Wisconsin! Matrix Basement Finishing is proud to be ranked as the #1 basement finishing company in America, delivering premium quality and unmatched durability at an incredible value. Our advanced Forever Wall System is engineered to resist water, mold, and mildew, ensuring your finished basement stays beautiful and functional for years to come—something traditional materials simply can’t match. When you choose Matrix Basement Finishing, you’ll enjoy: - Flexible financing options backed by trusted national partners - A limited lifetime warranty for long-term peace of mind - Comprehensive, all-in-one service so you’ll never need to work with a third party - Expert installation by professional installers and design consultants With Matrix Basement Finishing, you get an exceptional product, outstanding service, and a finished basement you’ll love for life.

"Matrix Basements used a bait-and-switch tactic on us. Their rep, Christopher Powers, promised a detailed ceiling paint job?including cleaning debris, taping off areas, and handling wiring. Based on that, we signed a contract. But during the plan review, the project manager said none of that was included and even claimed he?d never heard of it. We were told Matrix doesn't clean, doesn?t tape, and won?t touch any wiring. We'd have to prep everything ourselves?or live with overspray and debris being painted over. I asked to cancel the contract, but Matrix stopped responding. Now we?re stuck with an open contract, out a down payment, and no work done. They won?t reply or resolve it. Avoid Matrix Basements if you want honest, reliable service."

David K on August 2025


Avatar for Property ReVision, LLC

Property ReVision, LLC

2212 E Moreland Blvd
4.96(
24
)
Approved Pro

Property ReVision, LLC

2212 E Moreland Blvd
4.96(
24
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
34 local quotes requested

Providing the simplest and most pleasing home remodeling experience. Property ReVision offers realty, construction and design services all under one roof. At Property ReVision, we pride our company on reliability, communication, integrity, and quality work that customers can believe in. We are experts in our trade and will do our best to keep you as educated as we can on your project. We look forward to earning your business and working with you! Let's turn your house into your dream home!

"great job will recommend "

John K on July 2025

Providing the simplest and most pleasing home remodeling experience. Property ReVision offers realty, construction and design services all under one roof. At Property ReVision, we pride our company on reliability, communication, integrity, and quality work that customers can believe in. We are experts in our trade and will do our best to keep you as educated as we can on your project. We look forward to earning your business and working with you! Let's turn your house into your dream home!

"great job will recommend "

John K on July 2025


Avatar for ADM Contractors LLC

ADM Contractors LLC

6134 S Howell Avenue, Unit 301
5.00(
1
)
Approved Pro

ADM Contractors LLC

6134 S Howell Avenue, Unit 301
5.00(
1
)
Approved Pro
10 local quotes requested
12 years of experience

ADM Contractors, LLC is a family-owned organization that has a reputation for outstanding leadership, innovation, and expertise. Our people make the difference. We are lucky to have on staff knowledgeable craftsmen with expertise in both the residential and commercial markets. Our employees take pride in their work by showing their active involvement, creativity, and support during the entirety of each and every project. We are delighted that you have chosen to consider ADM for your General Contracting needs and look forward to the possibility of working with you in the future.

ADM Contractors, LLC is a family-owned organization that has a reputation for outstanding leadership, innovation, and expertise. Our people make the difference. We are lucky to have on staff knowledgeable craftsmen with expertise in both the residential and commercial markets. Our employees take pride in their work by showing their active involvement, creativity, and support during the entirety of each and every project. We are delighted that you have chosen to consider ADM for your General Contracting needs and look forward to the possibility of working with you in the future.


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Basement Remodel questions, answered by experts

There are several small, inexpensive upgrades you can make to upgrade your basement. Although you still need to adhere to building codes and obtain permits when necessary, you can complete small but mighty tasks like painting the masonry walls and installing entertainment devices to make the space more usable. 

If you’re not sure which method of raising the ceiling is best for you, here are a couple of considerations to help you make that decision. A professional ceiling company will be able to help you determine the best option for your home.

  • How long you are planning to live there: although raising the basement ceiling will increase the value of your home, if you’re planning to sell the house, then go for raising the house.

  • The condition of the foundation: to lower the floors, your foundation has to be intact whereas raising the house will allow you to restore the damaged foundation.

Finishing a basement normally takes four to eight weeks, but the timeline depends on the size of your basement, your contractor's availability, and the extent of finishing work. Framing the basement will take three to five days, while adding electrical and rough-in plumbing can be another three to five days. Adding drywall can take five days, and floor installation can take two to three days. Final touches, like painting and adding trim, will take another week.

Finishing an unfinished basement adds the most value, with an average return of 70% or $22,400. A bathroom addition in the basement will provide an ROI of 75%, but the higher cost will leave you with a lower actual return of $9,000, on average. Finishing a basement and adding a kitchen, bathroom, and bedroom to rent the space will leave you with the highest possible ROI, as you could see well over 100% if you rent the space out long-term.

Walkout basements cost more than other kinds of basements, and can also increase your risk of leaks as well as a loss of insulation, leading to higher heating and cooling costs. Improperly installed walkout basements may lead to structural issues with your foundation, so ensure you’re working with a contractor who has extensive experience with this kind of basement.

The Grafton, WI homeowners’ guide to basement remodels

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