Top-rated basement remodelers.

Get matched with top basement remodelers in Knapp, WI

Enter your zip and get matched with up to 5 pros

Need a pro for your basement remodel project in Knapp, WI?

Select your specific project to find the pro for you.

TRUSTED BY KNAPP, WI HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon13
    Verified basement remodels reviews

Verified Reviews for Basement Remodel pros in Knapp, WI

*The Angi rating for Basement Remodel companies in Knapp, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.

*The HomeAdvisor rating for Basement Remodel companies in Knapp, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.

Last update on January 19, 2026

Find Basement remodelers in Knapp

Avatar for Genuine Building and Renovation LLC
Genuine Building and Renovation LLC
5.0(
4
)
Basement - Remodel

Serving Knapp, WI and surrounding areas

Approved

In business since 2025

Free estimates

"Josh was honest and upfront about our project. He offered three different options to complete our project. He explained all that would be involved and price for each option. After agreeing on one, the price he quoted is what we paid. The work was done on time and on budget. I would highly recommend Genuine Building and Renovation"
Response time6 hrs
Response rate100%
Request Quote
Avatar for Haiar Craftsman, LLC
Haiar Craftsman, LLC
5.0(
7
)
Basement - Remodel

Serving Knapp, WI and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"Punctual, professional, and very good at what he installed. Very fair on price for the quality of service. Definitely will recommend and hire for other jobs in the future."
Bathroom Remodel
Kitchen Remodel
Kitchen Remodel
Kitchen Remodel
Kitchen Backsplash

+3

Response time2 days
Recommended by14%of homeowners
Request Quote
Avatar for Homemade Design
Homemade Design
3.7(
322
)
Basement - Remodel

Serving Knapp, WI and surrounding areas

In business since 2006

Credit card accepted

"Amanda was really very good!  At first I was very skeptical, thinking why did I pay money to just speak with someone on the phone about my kitchen remodel project... but after just a few minutes of her addressing some of the issues/questions I emailed to her earlier, I knew it was worth it.  It was very clear that she knew her business and she gave me several ideas that I had not even thought about.  I told her that I would definitely recommend her to friends and I will very likely use her again myself for my next home project!

"
Pennsylvania Master Bathroom
Boston Small Condo Kitchen
California Client Saves with HMD Designer Discounts
Recommended by54%of homeowners
Request Quote
Armstrong Construction LLC
New to Angi
Basement - Remodel

Serving Knapp, WI and surrounding areas

In business since 2003

Free estimates

From large projects to small ones I can help with any or all of your needs. Fully licensed and insured serving the St. Croix Valley for over 20 years. Whether it's remodeling, restoration, repairs, or additions. Garages, porches, decks, kitchen and bath makeovers,, windows, roofing, basement finishes and sheds. References available.\n\n\n\nWe also specialize in storm repair and\n\ninsurance claims.\n\n

Request Quote
Showing 1-10 of 16
Basement Remodel questions, answered by experts

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.

Installing a bathroom in a basement isn’t a project for most homeowners. Many parts—plumbing, electricity, and carpentry—go into this project, each requiring expert-level knowledge and tools. One miscalculation can lead to very expensive repairs. Plus, some homeowner’s insurance might not pay for damages caused by a homeowner DIYing this project. You can protect yourself by allowing the pros to complete this job for you. 

Basements with persistent moisture problems or flooding shouldn’t be finished until the moisture issues have been fixed. In addition, if your foundation is cracked, you have unmitigated radon levels, or you have asbestos or lead pipes, remediate the underlying problem before finishing your basement. Turning a basement into living space before fixing these issues can lead to serious health risks or structural damage. 

The best type of basement ventilation system depends on your budget, the moisture in your basement’s air, and the types of windows you have down there. You should consider all of these factors when choosing a ventilation system. However, the most effective method for basement ventilation is an energy recovery ventilator (ERV) or a whole-house ventilation system, which preheats or precools incoming air from the outside while also managing water vapor.

The cost of finishing a basement is about $18,400 on average. As you can see, the framing portion of this project costs less, because you’re essentially just dealing with laying the foundation for a finished basement. The finishing portion of the project involves a lot more intricate work and design, as well as high-end materials.

The Knapp, WI homeowners’ guide to basement remodels

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

See all articles