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Best basement remodelers near Mascoutah, IL

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Top-Rated Basement remodelers in Mascoutah - Updated Nov 2026

Avatar for Dana King Design-Build and Remodeling
Dana King Design-Build and Remodeling
4.6(
292
)
Basement - Remodel

Serving Mascoutah, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Warranties offered

Credit card accepted

"Dana King DB&R is a fun company to work with. We are now on our third project with them. 2 bathroom remodels and now we are in the middle of remodeling a hearth room and a dining room. I love the results we have had in the past. Very good design work, creative solutions, quality products and workmanship. The designers, managers, staff and trades people you work with are all very approachable and down to earth. Your final price will not be inexpensive but you will get what you want and that is important. If something isn’t quite right at first, they will fix it. My 1970s house is getting prettier, updated and more useable thanks to Dana King and her great group. They are also very good at understanding “age in place” meaning that your house can evolve and be better equipped to work for you as you age. We want to stay in our house a long time. I definitely do recommend Dana King Design Build and Remodel."
Original wood floors were sand,stained and finished to bring out the beauty of the homes original flooring.
Modern Whole Home Remodel
Master Bath Remodel
Premium Garage Remodel
Master Suite Remodel

+139

Response time5 days
8 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Prolifik Contracting LLC
Prolifik Contracting LLC
5.0(
7
)
Basement - Remodel

Serving Mascoutah, IL and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Jonathan did an amazing job with our bathroom remodel. This was a complete remodel with an oversized shower, patterned ceramic tile, beautiful sliding glass doors, and of course the sink, toilet and flooring. The job was done very well and in good timing. He was very professional and kind. I would highly recommend his team for any work that you may need done!"
Full Kitchen Remodel
Full Kitchen Remodel
Full Bathroom Remodel
Full Bathroom Remodel
Open Floor Plan Remodel

+3

Response time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for JH Construction & Remodeling
JH Construction & Remodeling
5.0(
4
)
Basement - Remodel

Serving Mascoutah, IL and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Easy to work with, listened and very patient. Talk through design ideas and helpful with what would be best for us and our wants/needs. Price reasonable and project was done in a timely manner. Cleaned as they went, kept us in the loop and easy to reach with questions.Our Bathroom is beautiful, they did a great job."
3 neighbors recently requested a quote
TNT Turnover Services
New to Angi
Basement - Remodel

Serving Mascoutah, IL and surrounding areas

Approved

TNT Turnover Services isn’t just remodeling spaces—we’re transforming them.\n\nWe take outdated, worn, or underperforming areas and turn them into clean, modern, high-impact spaces built to impress and made to last. From kitchens and bathrooms to full property turnovers, our work is driven by precision, quality craftsmanship, and attention to every detail.\n\nAt TNT Turnover Services, we don’t believe in shortcuts—we believe in results. We bring reliability, speed, and professionalism to every project, delivering a smooth, hassle-free experience from start to finish. On time. On budget. Done right.\n\nWhether you’re upgrading your home or preparing a property for its next chapter, we’re here to raise the standard and exceed expectations.

Mueller Contracting LLC
New to Angi
Basement - Remodel

Serving Mascoutah, IL and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

We are a small, family based company that provides excellent communication, and excellent work. We have a high attention to detail. We would be appreciative of your work. We have been in the construction industry for 20 years. We can provide select demolition, small structural demolition, and clean up services.

1 neighbors recently requested a quote
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Basement Remodel FAQs, answered by experts

A finished basement does not always count as square footage, as this varies by state regulations. In areas that allow below-grade spaces to be included in a home's official square footage, the basement must typically meet certain conditions. These conditions often include having a functional egress and being a livable space with flooring, finished walls, and temperature control. To be certain, contact your local assessor to confirm your area's specific policies regarding basement square footage.

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, 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.

To determine if your basement walls are suitable for finishing, assess their structural integrity and moisture conditions. Look for any signs of damage, such as cracks, bowing, or excessive moisture. Ensure proper drainage and address any underlying issues before proceeding. 

Consult with a professional if you're uncertain about the structural stability or potential risks associated with finishing your basement walls.

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. 

The Mascoutah, IL homeowners’ guide to basement remodels

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