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TRUSTED BY SULLIVAN, WI HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon49
    Verified basement remodels reviews

Find Basement remodelers in Sullivan

Avatar for Top Bros Construction & Remodeling Inc.
Top Bros Construction & Remodeling Inc.
4.9(
83
)
Basement - Remodel

Serving Sullivan, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"The end result was beyond my expectations! The entire team of workers were extremely professional, polite and hard working. I wouldn't hesitate to recommend them to anyone. In fact I am so pleased that I am contracting with them again to remodel my kitchen."
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Full house remodel
Remodeling - Kitchen & Bathroom Project
Full house remodel

+28

Response time2 days
3 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for GRANZOW HOME IMPROVEMENT LLC
GRANZOW HOME IMPROVEMENT LLC
4.7(
14
)
Basement - Remodel

Serving Sullivan, WI and surrounding areas

Approved

Super Service Award Winner

Customers say: True professional

"Granzow Home Inprovement was amazing, from the initial meeting, to questions or concerns we had, before, during, and after the work was performed. We were pleasantly surprised mostly by the care and concern Rick and Bob took regarding their customer, which is rare in many businesses. This was our first home remodel project, we learned a lot from it, and we love our basement! Keep up the excellent service!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+38

Recommended by92%of homeowners
Avatar for Granzow Home Improvements, LLC
Granzow Home Improvements, LLC
4.1(
33
)
Basement - Remodel

Serving Sullivan, WI and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"Overall good job with finishing my basement. i really like my basement overall after i installed carpet from Home Depot and home-theater system from Best Buy. i really appreciated them picking up the selections for the basement bathroom from Home Depot. Things that could have been done better: * I had to replace the closet fixtures, probably because they were fixed on the dry wall. * would have been better if i had choice with the shower inside the basement bathroom."
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+58

Response time1 day
Recommended by60%of homeowners
Avatar for Matrix Basement Finishing
Matrix Basement Finishing
4.5(
296
)
Basement - Remodel

Serving Sullivan, WI and surrounding areas

In business since 2009

Free estimates

Warranties offered

"Matrix team created an amazing remodel in our raw basement. We love the efficiency of the contractors and the explanation of the process of completing the project. We love our new basement!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+99

Response time2 days
Response rate100%
Recommended by91%of homeowners
Avatar for Midwest Home Remodeling & Design
Midwest Home Remodeling & Design
4.3(
22
)
Basement - Remodel

Serving Sullivan, WI and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"He did a marvelous job. He was very professional and all of his work was top quality. We were so pleased with the results that we immediately hired him to remodel our guest bathroom. He has completed that task with top-notch professionalism, and we are very happy with the results. We highly recommend him and will hire him again for any future remodeling we plan to do.
"
Kitchen
Kitchen
Kitchen
Bathroom
Bathroom

+5

Recommended by94%of homeowners
Avatar for The Mini Convenience Home Repair & Services
The Mini Convenience Home Repair & Services
5.0(
6
)
Basement - Remodel

Serving Sullivan, WI and surrounding areas

The Mini Convenience Home Repair and Services specializes in home interior services that includes interior remodels, interior trimming, build bars and kitchen nooks, basement remodels, interior repair, drywall repair and patch work, interior painting, door installation and flooring installation. \n\nOn the exterior side of things we do fence and or gate installations, exterior window, door and patio door replacement, small roofing repairs or new replacement, siding, and fencing. Gutter Cleaning, excavation, demo, and trash removal. \n\nThe Mini Convenience Home & Repair Services is a small business offering competitive below market prices that includes great quality and creative work from experienced craftsmanship.

Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project

+25

Recommended by100%of homeowners
Avatar for Apex Building & Remodeling LLC
Apex Building & Remodeling LLC
5.0(
4
)
Basement - Remodel

Serving Sullivan, WI and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Apex helped me update my whole house, and were great! They are very helpful, communicative, and were able to get to the job quickly! They helped my vision come to life from new flooring, drywall, painting and more. Really happy with their service, and I cannot recommend them enough!"
Basement Remodel and Bar
3 Season Porch Hudson
3 Season Porch Hudson
Response time1 day
Response rate100%
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Basement Remodel questions, answered by experts

Professional remodelers streamline the process, manage permits, and handle renovations efficiently—significantly mitigating risk while maintaining standards.

Yes, most general contractors require an initial down payment, typically between 10% and 25% of the total project cost. This upfront payment helps cover the costs of materials, permits, and subcontractors. The remaining project costs are usually billed after specific project milestones are reached or on set completion dates, as outlined in your contract. Be wary of contractors who require a significant deposit of 50% or more upfront, as this could be a red flag for a scam.

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!

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.

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.

The Sullivan, WI homeowners’ guide to basement remodels

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