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  • Average homeowner rating star icon4.6
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  • Verified reviews icon14
    Verified basement remodels reviews

Find Basement remodelers in Onalaska

Avatar for Advanced Plumbing Systems

Advanced Plumbing Systems

4.94(
99
)

Advanced Plumbing Systems

4.94(
99
)
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Locally Owned & Family Operated, Call Advanced Plumbing Systems Today! We continually strive to be the local leading plumbing service provider, as well as earn the impeccable reputation that we have as a local La Crosse plumbing company. Our approach is simply.....do what we would do normally –whatever it takes to provide the customer with workmanship and service excellence. With over 28 years of experience, we have been the providing both residential and commercial clients with quality plumbing repair and installation work. We offer a wide assortment of industry-related tasks, in order to make sure that we can take care of your service needs. Whether you need new installation, maintenance and repairs or total replacement, we are the team of plumbers you can trust in.

"Advanced Plumbing won't give you an itemized bill because they markup their material by 133%. When I did not get an itemized invoice I contacted them for a clearer understanding of my bill. Here is quote from their email... "then our materials or any business that sells materials has a mark up, ours is 55-65% (depending on the material , large items are a little less than smaller items such as fittings) so a little more double the actual cost of the materials is a good rule of thumb so your bill was 1750 600 in materials so 1400 there then the 300 an hour ( that is a minimum charge for a site visit) so that is where the 1750 came from If the material was even marked up just 65% it would have only came to $990 not $1,400. Please check other plumbers before using Advanced Plumbing."

Ron L on December 2025

Locally Owned & Family Operated, Call Advanced Plumbing Systems Today! We continually strive to be the local leading plumbing service provider, as well as earn the impeccable reputation that we have as a local La Crosse plumbing company. Our approach is simply.....do what we would do normally –whatever it takes to provide the customer with workmanship and service excellence. With over 28 years of experience, we have been the providing both residential and commercial clients with quality plumbing repair and installation work. We offer a wide assortment of industry-related tasks, in order to make sure that we can take care of your service needs. Whether you need new installation, maintenance and repairs or total replacement, we are the team of plumbers you can trust in.

"Advanced Plumbing won't give you an itemized bill because they markup their material by 133%. When I did not get an itemized invoice I contacted them for a clearer understanding of my bill. Here is quote from their email... "then our materials or any business that sells materials has a mark up, ours is 55-65% (depending on the material , large items are a little less than smaller items such as fittings) so a little more double the actual cost of the materials is a good rule of thumb so your bill was 1750 600 in materials so 1400 there then the 300 an hour ( that is a minimum charge for a site visit) so that is where the 1750 came from If the material was even marked up just 65% it would have only came to $990 not $1,400. Please check other plumbers before using Advanced Plumbing."

Ron L on December 2025


Avatar for Badger Basement Systems

Badger Basement Systems

4.75(
104
)

Badger Basement Systems

4.75(
104
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Badger Basement Systems, in business since 1975, is a largely family-run business providing free estimates, competitive pricing and superior wet basement and home foundation repair products to homes in Wisconsin and Illinois! Additional phone - (888) 669-3114. Additional DBA - Badger Waterproofing. Award winning. Additional email - [email protected]. Additional address: PO Box 158 Fort Atkinson, WI 53538.

"The company looks for ways to nickle and dime you - stay away. They charged us $500 to remove two bolts on a tub."

Peter L on September 2019

Badger Basement Systems, in business since 1975, is a largely family-run business providing free estimates, competitive pricing and superior wet basement and home foundation repair products to homes in Wisconsin and Illinois! Additional phone - (888) 669-3114. Additional DBA - Badger Waterproofing. Award winning. Additional email - [email protected]. Additional address: PO Box 158 Fort Atkinson, WI 53538.

"The company looks for ways to nickle and dime you - stay away. They charged us $500 to remove two bolts on a tub."

Peter L on September 2019


"Job went very well. Workers were prompt and did a great job. Job cost was in line with the estimate & the office people were also easy to work with. Would hire them again and will definitely recommend them."

Nancy Y on October 2018

3rd Generation locally owned electrical contractor with 60+ years of experience. On call 24/7 for emergencies - dial number and press 1.

"Job went very well. Workers were prompt and did a great job. Job cost was in line with the estimate & the office people were also easy to work with. Would hire them again and will definitely recommend them."

Nancy Y on October 2018


Avatar for Asher Lasting Exteriors

Asher Lasting Exteriors

4.77(
57
)

Asher Lasting Exteriors

4.77(
57
)
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Asher Lasting Exteriors, a family-owned exterior remodeling business, has been providing top-quality products and workmanship to customers in west-central and northwest Wisconsin since 1974. As specialists in the exterior construction industry, Asher has completed thousands of projects over the past 50 years and are experts in the installation of windows, doors, gutter, gutter protection, retractable awnings and solar screens. We have two locations! One in Eau Claire, WI and one in Onalaska, WI. Asher has consistently received high rankings, from a number of national ranking entities, including: Remodeling 550 - The Nationals List, Exterior 200 - National Qualified Remodelers Magazine, and Top 500 Remodelers.

"We had our awning installed today. The process was smooth and went without any problems. Ty and Connor went right to work as soon as they arrived at our house. They did an excellent job, and when they were finished, they walked us through anything that we would need to know about the operation of the awning."

Jerome P on May 2025

Asher Lasting Exteriors, a family-owned exterior remodeling business, has been providing top-quality products and workmanship to customers in west-central and northwest Wisconsin since 1974. As specialists in the exterior construction industry, Asher has completed thousands of projects over the past 50 years and are experts in the installation of windows, doors, gutter, gutter protection, retractable awnings and solar screens. We have two locations! One in Eau Claire, WI and one in Onalaska, WI. Asher has consistently received high rankings, from a number of national ranking entities, including: Remodeling 550 - The Nationals List, Exterior 200 - National Qualified Remodelers Magazine, and Top 500 Remodelers.

"We had our awning installed today. The process was smooth and went without any problems. Ty and Connor went right to work as soon as they arrived at our house. They did an excellent job, and when they were finished, they walked us through anything that we would need to know about the operation of the awning."

Jerome P on May 2025


Avatar for Central Home Improvements Inc

Central Home Improvements Inc

4.78(
18
)

Central Home Improvements Inc

4.78(
18
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

From the beginning in 1942, Central Home Improvements, Inc. has been a family-owned and operated business founded on these three simple beliefs: The customer will always come first, our associates will always do the right thing & we will always maintain the highest professional standards with superior workmanship. We provide professional and reputable service to homeowners and businesses all over central Wisconsin. Our list of services includes new roofs, roof repair, roof inspection, roof ventilation, insulation and weatherization, siding, windows, doors, seamless gutters, decks, skylights, remodeling, room additions and snow removal. All Central associates are company employees, not subcontractors, and they have undergone pre-employment drug testing and background checks. We expect our friendly, helpful and professional staff to take customer service to the highest level possible. When you see a Central crew at work, you will see skilled professionals with years of experience, superior workmanship performed in a timely manner, a commitment to safety - theirs and yours, & people who take pride in doing the job right!

From the beginning in 1942, Central Home Improvements, Inc. has been a family-owned and operated business founded on these three simple beliefs: The customer will always come first, our associates will always do the right thing & we will always maintain the highest professional standards with superior workmanship. We provide professional and reputable service to homeowners and businesses all over central Wisconsin. Our list of services includes new roofs, roof repair, roof inspection, roof ventilation, insulation and weatherization, siding, windows, doors, seamless gutters, decks, skylights, remodeling, room additions and snow removal. All Central associates are company employees, not subcontractors, and they have undergone pre-employment drug testing and background checks. We expect our friendly, helpful and professional staff to take customer service to the highest level possible. When you see a Central crew at work, you will see skilled professionals with years of experience, superior workmanship performed in a timely manner, a commitment to safety - theirs and yours, & people who take pride in doing the job right!


Avatar for Waddell Construction

Waddell Construction

5.00(
5
)

Waddell Construction

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Waddell Construction offers quality remodeling services for kitchens and bathrooms in Wisconsin. Our exceptional prices and commitment to delivering top-notch results set us apart from the competition. Contact us today for a free estimate!

"Bobby did an excellent job. He and his guys did a great job and were very conscious of any messes they made at all times. They were done exactly when they said they were going to be, and we fully intend on hiring them again for another room that we will do later this year! We highly recommend Waddell Construction!"

Denise S on June 2023

Waddell Construction offers quality remodeling services for kitchens and bathrooms in Wisconsin. Our exceptional prices and commitment to delivering top-notch results set us apart from the competition. Contact us today for a free estimate!

"Bobby did an excellent job. He and his guys did a great job and were very conscious of any messes they made at all times. They were done exactly when they said they were going to be, and we fully intend on hiring them again for another room that we will do later this year! We highly recommend Waddell Construction!"

Denise S on June 2023


Avatar for Stutzman & Son Construction, LLC

Stutzman & Son Construction, LLC

5.00(
4
)

Stutzman & Son Construction, LLC

5.00(
4
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Stutzman & Son Construction, LLC is a locally owned construction company that builds homes, barndominiums, pole sheds, and more in Ettrick, WI, and the surrounding areas. If you have a vision for your home or property—whether it be starting a new construction project or adding to what you already have—we’ll make your vision a reality with efficient, affordable, and customizable construction services.

"Stutzman Construction is reliable and reasonable. They provide quality work and are very helpful in designs for remodel and new construction."

Mary F on January 2022

Stutzman & Son Construction, LLC is a locally owned construction company that builds homes, barndominiums, pole sheds, and more in Ettrick, WI, and the surrounding areas. If you have a vision for your home or property—whether it be starting a new construction project or adding to what you already have—we’ll make your vision a reality with efficient, affordable, and customizable construction services.

"Stutzman Construction is reliable and reasonable. They provide quality work and are very helpful in designs for remodel and new construction."

Mary F on January 2022


CNI CONSTRUCTION LLC

5.00(
3
)

CNI CONSTRUCTION LLC

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Owner operated. Uses subs for specific trades. Cost is determined by the job. Travel charges may apply. Service charges may apply. No extra charge for after service.

Owner operated. Uses subs for specific trades. Cost is determined by the job. Travel charges may apply. Service charges may apply. No extra charge for after service.


Avatar for Hampton Enterprise LLC

Hampton Enterprise LLC

3.40(
5
)

Hampton Enterprise LLC

3.40(
5
)
36 years of experience

Our mission at Hampton Enterprise LLC is to provide clients with superior customer service, quality work and speedy service in all aspects of their home improvement needs. Licensed, insured and trusted since 1989; come discover the Hampton difference today! We specialize in the installation and repair of Windows, Doors, Flooring, Sinks, Bathtubs, Showers, Sprinkler Systems and much more. We also offer Interior and Exterior Home Painting, Custom Welding Fabrication and Carpentry.Localy in your area just call and i will call back with a local number thank you . from James Hampton AL.Dothan 334-648-3817, AL Birmingham 334-648-3817, AL Huntsville 334-648-3817, AL Mobile 334-648-3817, AL Tuscaloosa 334-648-3817, AL Montgomery 334-578-4761, AR Little Rock 334-648-3817, AZ Phoenix 334-648-3817, CA LosAngeles/Sacramento 334-648-3817, CO Denver/Colorado Springs 334-648-3817, CT Hartford 334-648-3817, DE Dover 334-648-3817, FL Tallahassee 334-648-3817, FL Cape Canaveral/ Cocoa 334-648-3817, FL. Destin 334-648-3817, FL Gainsville 334-648-3817 Fl Jacksonville 334-648-3817, FL Orlando 334-648-3817, FL Panama City 334-648-3817, FL Tampa 334-648-3817, FL Miami 334-648-3817, GA Atlanta 334-648-3817, GA Albany 334-648-3817, GA Augusta 334-648-3817, GA Columbus 334-648-3817, GA Macon 334-648-3817, GA Valdosta 334-648-3817, IA Des Moines 334-648-3817, ID Boise 334-648-3817, IL Chicago/Springfield 334-648-3817, IN Indianapolis 334-648-3817, KS Levenworth/Topeka 334-648-3817, KY Frankfort 334-648-3817, LA New orleans/Baton Rouge 334-648-3817, MA Boston 334-648-3817, MD Annapolis 334-648-3817, ME Augusta 334-648-3817, MI Detroit/Lansing 334-648-3817, MN Saint Paul 334-648-3817, MO kansas City/Jefferson City 334-648-3817, MS Jackson 334-648-3817, MS Biloxi 334-648-3817, MS Gulf Port 334-648-3817, MT helena 334-648-3817, NC Raleigh 334-648-3817, ND Bismark 334-648-3817, NE Lincoln 334-648-3817, NJ Trenton 334-648-3817, NM Santa Fe 334-648-3817, NV Carson City 334-648-3817, NV Las Vegas 334-648-3817 NY Albany 334-648-3817, OH Columbus 334-648-3817, OK Oklahoma Ciy 334-648-3817, OR Salem 334-648-3817, PA harrisburg 334-648-3817, RI Providence 334-648-3817, SC Columbia 334-648-3817, SD Pierre 334-648-3817, TN nashville 334-648-3817, TX Austin 334-648-3817, UT Salt Lake City 334-648-3817, VA Richmond 334-648-3817, VT montpelier 334-648-3817, WI Madison 334-648-3817, WV Charleston 334-648-3817, WY Cheyenne 334-648-3817

"They guys suck."

Penny S on February 2024

Our mission at Hampton Enterprise LLC is to provide clients with superior customer service, quality work and speedy service in all aspects of their home improvement needs. Licensed, insured and trusted since 1989; come discover the Hampton difference today! We specialize in the installation and repair of Windows, Doors, Flooring, Sinks, Bathtubs, Showers, Sprinkler Systems and much more. We also offer Interior and Exterior Home Painting, Custom Welding Fabrication and Carpentry.Localy in your area just call and i will call back with a local number thank you . from James Hampton AL.Dothan 334-648-3817, AL Birmingham 334-648-3817, AL Huntsville 334-648-3817, AL Mobile 334-648-3817, AL Tuscaloosa 334-648-3817, AL Montgomery 334-578-4761, AR Little Rock 334-648-3817, AZ Phoenix 334-648-3817, CA LosAngeles/Sacramento 334-648-3817, CO Denver/Colorado Springs 334-648-3817, CT Hartford 334-648-3817, DE Dover 334-648-3817, FL Tallahassee 334-648-3817, FL Cape Canaveral/ Cocoa 334-648-3817, FL. Destin 334-648-3817, FL Gainsville 334-648-3817 Fl Jacksonville 334-648-3817, FL Orlando 334-648-3817, FL Panama City 334-648-3817, FL Tampa 334-648-3817, FL Miami 334-648-3817, GA Atlanta 334-648-3817, GA Albany 334-648-3817, GA Augusta 334-648-3817, GA Columbus 334-648-3817, GA Macon 334-648-3817, GA Valdosta 334-648-3817, IA Des Moines 334-648-3817, ID Boise 334-648-3817, IL Chicago/Springfield 334-648-3817, IN Indianapolis 334-648-3817, KS Levenworth/Topeka 334-648-3817, KY Frankfort 334-648-3817, LA New orleans/Baton Rouge 334-648-3817, MA Boston 334-648-3817, MD Annapolis 334-648-3817, ME Augusta 334-648-3817, MI Detroit/Lansing 334-648-3817, MN Saint Paul 334-648-3817, MO kansas City/Jefferson City 334-648-3817, MS Jackson 334-648-3817, MS Biloxi 334-648-3817, MS Gulf Port 334-648-3817, MT helena 334-648-3817, NC Raleigh 334-648-3817, ND Bismark 334-648-3817, NE Lincoln 334-648-3817, NJ Trenton 334-648-3817, NM Santa Fe 334-648-3817, NV Carson City 334-648-3817, NV Las Vegas 334-648-3817 NY Albany 334-648-3817, OH Columbus 334-648-3817, OK Oklahoma Ciy 334-648-3817, OR Salem 334-648-3817, PA harrisburg 334-648-3817, RI Providence 334-648-3817, SC Columbia 334-648-3817, SD Pierre 334-648-3817, TN nashville 334-648-3817, TX Austin 334-648-3817, UT Salt Lake City 334-648-3817, VA Richmond 334-648-3817, VT montpelier 334-648-3817, WI Madison 334-648-3817, WV Charleston 334-648-3817, WY Cheyenne 334-648-3817

"They guys suck."

Penny S on February 2024


Avatar for Warmzone

Warmzone

4.00(
3
)

Warmzone

4.00(
3
)
Customers say: Quick response
22 years of experience

WARMZONE is a national company designs and sells radiant snow removal systems for heated driveways and walkways, radiant floor heating and roof deicing. We have a trained staff of professionals that will learn about your project requirements and perscribe the best solution possible to heat your driveway or home. We have a network of subcontractors across the United States. Our consultations and designs are free and we have one of the largest selection of proven products to choose from. Call or email us to receive a free quote.

"They were absolutely wonderful. Will sure recommend them"

jorge d on April 2018

WARMZONE is a national company designs and sells radiant snow removal systems for heated driveways and walkways, radiant floor heating and roof deicing. We have a trained staff of professionals that will learn about your project requirements and perscribe the best solution possible to heat your driveway or home. We have a network of subcontractors across the United States. Our consultations and designs are free and we have one of the largest selection of proven products to choose from. Call or email us to receive a free quote.

"They were absolutely wonderful. Will sure recommend them"

jorge d on April 2018

Showing 1-10 of 46
Basement Remodel questions, answered by experts

In most cases, a contractor will ask you for a deposit that is a percentage of the total cost of your job, but you should never pay in full before work has begun. The up-front cost could be as much as 50%, or you might give a contractor as little as 10% up front. Discuss payment terms with your contractor before they begin the job to avoid surprises.

It costs an average of $32,000 to finish a basement, and most projects total between $15,000 and $75,000. If you just want to make the space look a bit nicer and don’t need to convert the basement to legal living space, you could spend as little as $3,000 to install drywall and flooring. On the other end of the spectrum, your costs could rise to $100,000 if you want to make structural changes to the space, repair existing structural damage, waterproof your basement, or install a kitchen and bathroom along with living space.

Yes, you can add a bathroom to an unfinished basement, but you’ll want to take proper precautions if doing so. As with any bathroom addition, you’ll need to make sure that it’s approved by local building authorities first. With unfinished basements, you especially need to keep an eye on proper ventilation practices.

Rebar is an essential part of reinforcing a basement floor, as not having it can impact its structural integrity. It helps absorb the tension factors that contribute to cracks in your floor and strengthens its load-bearing capabilities by evenly distributing the weight. Not including rebar could lead to an unstable floor, so don’t skip it!

Unless you have extensive experience in construction work, remodeling a basement is best left to a professional. There are several tasks associated with this project that require exact precision, including:

  • Replacing insulation 

  • Replacing carpet or other flooring 

  • Adding heating and cooling

  • Adjusting or adding walls and doors

  • Altering or adding plumbing elements

If any of these elements is done incorrectly, it could severely impact the quality of your basement remodel and be dangerous. Changing a basement often comes with code safety requirements, like egress windows and proper ventilation. Therefore, leaving it up to a professional is often the best decision.

The Onalaska, WI homeowners’ guide to basement remodels

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

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