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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

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.

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.

It is common for a contractor to ask for a down payment before starting a project, especially for jobs that require purchasing materials and equipment or hiring a crew. The deposit amount can range from 10% to 50% of the total job cost. While a request for up to 50% is not unusual, a contractor should not ask for more than that, and you should never pay for a project in full before the work has begun. To protect yourself, always discuss payment terms before starting and have a written contract that outlines the project timeline and expectations. Additionally, be sure to hire reputable contractors and check their licensing and insurance before the project begins.

There are several small, inexpensive upgrades you can make to upgrade your basement. Although you still need to adhere to building codes and obtain permits when necessary, you can complete small but mighty tasks like painting the masonry walls and installing entertainment devices to make the space more usable. 

Making a window in a basement larger costs an average of $4,200. You’ll need to pay an average of $550 to have a structural engineer plan the project, $500 to $1,500 for the installation labor, and an average of $2,200 for the excavation and window well installation. The remainder will go toward pulling permits, installing trim, and repairing drywall on the interior.

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.