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    Average homeowner rating
  • Verified reviews icon52
    Verified basement remodels reviews

Top-Rated Basement remodelers in Wales - Updated Nov 2026

Avatar for Top Bros Construction & Remodeling Inc.
Top Bros Construction & Remodeling Inc.
4.9(
84
)
Basement - Remodel

Serving Wales, 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
4 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for GRANZOW HOME IMPROVEMENT LLC
GRANZOW HOME IMPROVEMENT LLC
4.7(
14
)
Basement - Remodel

Serving Wales, 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 GR General Contracting LLC
GR General Contracting LLC
4.9(
30
)
Basement - Remodel

Serving Wales, WI and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"I hired GR General Contracting to remodel my basement. Every aspect of the project was excellent. My remodeled basement is beautiful. I would definitely hire again. Gordon communicated regularly about the project schedule and kept me up to date every step of the way. The crew were outstanding and it was a pleasure to have them working in my my home. At the end of every day I received a walk through of the progress and an overview of the next days work. I am thoroughly impressed with my experience working with GR General Contracting."
Basement
Basement
Basement
Basement
Basement

+15

Response time9 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for The Loft Remodeling and Architectural Salvage, LLC
The Loft Remodeling and Architectural Salvage, LLC
4.4(
39
)
Basement - Remodel

Serving Wales, WI and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"I am so grateful to have had such an excellent contractor. A basement remodel in a 1920s home is always going to have surprises and puzzles to solve. Mike took on the challenge, made awkward spaces more comfortable, and added a bathroom where there was none. He communicated carefully every step of the way, and offered options and great suggestions. His tile work is beautiful and he pays attention to details. I wholeheartedly recommend Mike."
Full Kitchen Remodel in Lake Zurich, IL
Kitchen Remodel in Lake Zurich, IL
Before the kitchen remodel
New laundry room with new back door
Dog shower in new laundry room

+26

Response time9 hrs
Response rate89%
2 neighbors recently requested a quote
Avatar for Granzow Home Improvements, LLC
Granzow Home Improvements, LLC
4.1(
33
)
Basement - Remodel

Serving Wales, WI and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"Rick and Bob did a wonderful job finishing our basement. They are easy to work with and take care of scheduling all the sub contractors(which were awesome too) and inspections to keep the project running smoothly. We get many compliments on the look and craftsmanship of their work. Highly recommend them!"
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View A

+58

Response time1 day
Recommended by60%of homeowners
Avatar for Pride & Quality Custom Homes & Cabinets, Inc.
Pride & Quality Custom Homes & Cabinets, Inc.
4.3(
28
)
Basement - Remodel

Serving Wales, WI and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

"When my wife and I recently decided to finish our basement we ended up interviewing several different contractors. Pride and Quality (Ron) is the first we met with and ultimately the one we felt would do the best job. Ron was extremely knowledgeable, professional and demonstrated excellent communication with us throughout the entire process. Ron gave us a very reasonable expectation of a budget and also worked very efficiently on the project to complete it in a shorter time frame than we had initially expected. Ron was also very responsive throughout the entire process with any questions we had. All of his subs were equally as great, and if we did run into any (very minor) issues Ron was quick to connect with us and to make sure everything went smoothly. We cant recommend Pride and Quality enough and are very, very satisfied with the outcome of our basement project."
Response time1 day
Response rate91%
Recommended by85%of homeowners
Avatar for Black Label Building LLC
Black Label Building LLC
4.9(
9
)
Basement - Remodel

Serving Wales, WI and surrounding areas

Approved

In business since 2020

Free estimates

Customers say: True professional

Black Label Building specializes in high-quality residential remodeling, bringing thoughtful design, skilled craftsmanship, and personalized service to every project. Our team works closely with clients to create kitchens and bathrooms that exceed their expectations and feel like home. We believe remodeling should be a positive experience, which is why we prioritize clear communication, a good attitude, and doing the right thing for our clients from start to finish.

Bathroom Remodel
Bathroom Remodel
Bathroom Remodel
Kitchen Remodel
Kitchen Remodel

+29

2 neighbors recently requested a quote
Recommended by88%of homeowners
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Basement Remodel FAQs, answered by experts

The average cost to remodel a basement is between $12,100 and $33,400. Depending on the project's complexity, the price can be as low as $3,500 or exceed $50,200. For a simple project like adding a home office, you might spend between $500 and $3,000. However, a more extensive project, such as adding a bathroom, can range from $6,600 to $16,500. The final cost is influenced by factors like the basement's size and condition, the type of remodel, material choices, your location, and accessibility. For an accurate price, it's best to consult with a basement remodeling team.

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. 

Some older homes have toilets in the basement to combat sewage backups. This type of toilet, also known as a Pittsburgh potty, acted as a safety valve over the incoming sewer line. If a line backed up, it would back up into the toilet because it was the lowest fixture in the home, keeping it out of sight and away from the finished areas of the house.

Basement toilets were also used by workers with messy jobs, like those who worked in coal mines or steel mills. This way, they could clean up and avoid tracking dirt through their home.

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.

Kitchens and bathrooms are typically the most expensive rooms to renovate. The high cost is due to several factors, including expensive appliances like ranges, hoods, and refrigerators, as well as costly fixtures. The 'bones' of the room, such as electrical and plumbing, are also expensive to move or replace. Because of the vast amount of prep work, finishing, and specialized labor involved in a relatively small footprint, these projects can cost double or more than a living space remodel. Even when trying to renovate on a budget, kitchens and bathrooms will likely carry a hefty price tag.

The Wales, WI homeowners’ guide to basement remodels

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