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Best basement remodelers near Deer Park, WI

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Top-Rated Basement remodelers in Deer Park - Updated Nov 2026

Avatar for TRS Builders & Remodelers LLC
TRS Builders & Remodelers LLC
4.6(
119
)
Basement - Remodel

Serving Deer Park, WI and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"They did an excellent job building my deck. The were fast and meticulous. They cleaned up everything when they were done. I will hire them for any project I need done and refer them to others."
Additional Photos
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+21

Response time6 hrs
13 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Ridge Brook Construction LLC
Ridge Brook Construction LLC
5.0(
12
)
Basement - Remodel

Serving Deer Park, WI and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"We had a low maintenance aluminum railing deck put up. The work was excellent. The crew was very polite. Austin was great to work with. Work was done on time and efficient. I would hire him again."
Marine Boat Wash
Marine Boat Wash
Marine Boat Wash
Marine Boat Wash
Marine Boat Wash

+88

Response time11 hrs
9 neighbors recently requested a quote
Avatar for Genuine Building and Renovation LLC
Genuine Building and Renovation LLC
5.0(
4
)
Basement - Remodel

Serving Deer Park, WI and surrounding areas

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%
Avatar for Haiar Craftsman, LLC
Haiar Craftsman, LLC
5.0(
7
)
Basement - Remodel

Serving Deer Park, 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
Avatar for Homemade Design
Homemade Design
3.7(
322
)
Basement - Remodel

Serving Deer Park, 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
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Basement Remodel FAQs, answered by experts

The most challenging part of finishing a basement is addressing moisture control. Basement waterproofing is an essential task that requires a professional’s skills and knowledge. If you don’t properly waterproof your finished basement, it’ll be vulnerable to dampness, water damage, and mold growth. Ensuring proper insulation and ventilation to combat these issues while meeting building codes adds complexity to your remodeling project.

Building up by adding square footage to the top of your home is often less expensive than adding a basement, but it depends on the specifics of your house, your property, and supply costs. Because building a basement requires excavation, it can be a more expensive option than building up.

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. 

Framing a basement takes three to five days, on average, when completed by a professional, though it may take longer for a larger space. Keep in mind this doesn’t include the time to complete the design, obtain permits, and install the drywall on the framing. On average, fully finishing a basement takes an average of 45 days.

Adding an extension or addition to your home costs more than a loft conversion in all but the rarest cases where the home's structural integrity is lacking. Because a home addition requires a new foundation section or significant structural upgrades to handle a cantilevered portion, the cost compared to almost any loft conversion is significantly greater for the same square footage.

The Deer Park, WI homeowners’ guide to basement remodels

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