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Avatar for CoCara Remodeling LLC
CoCara Remodeling LLC
4.9(
22
)

Serving Belleville, IL and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Shawn and his team are very easy to work with. They are always on an even keel no matter what issues may arise. They manage a project seamlessly, and easily adjust where necessary. They leave the project clean every day, as they would leave their own home. Their communication between the client and others involved in the project is second to none. I will happily continue to refer CoCara Remodeling."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+25

3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for STLBuildPro
STLBuildPro
4.5(
72
)

Serving Belleville, IL and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"LOVED, LOVED, LOVED working with STL Build Pro! They remodeled our basement and made it an amazing space, that we are already enjoying! Our basement was completely unfinished - they worked with us to design the entire space. We added a living space, wet bar, bedroom, play area, 2 bathrooms (one full bath and a half bath) and laundry area! Every member of the team is extremely professional and courteous and so enjoyable to work with - even our kids loved having them around and talking to them every morning before they left for school! They made sure we were happy and satisfied with each part of the basement. They pay attention to every little detail! We added on some small projects upstairs as well, and they were very accommodating to any additional renovations we wanted to do or any changes we requested to things they were already working on in the basement. I would highly recommend them for any project - I already have some renovations I plan to do in the future and will be reaching out to them again for that work - I wouldn't use anyone else!"
After
Plaster Repair
Basement Remodel with Bathroom
Custom Pantry
Bathroom Remodel

+124

5 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Prolifik Contracting LLC
Prolifik Contracting LLC
5.0(
6
)

Serving Belleville, 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

4 neighbors recently requested a quote
Avatar for JH Construction & Remodeling
JH Construction & Remodeling
5.0(
3
)

Serving Belleville, IL and surrounding areas

Approved

In business since 2009

Free estimates

"This company provided quality and timely work. They over exceeded in the expectations that I had talked about with them when I called them to put in new flooring . I would definitely recommend them to anyone who's looking to have work and or projects done on their property!!!!!"
9 neighbors recently requested a quote
Avatar for IWASYSZYN AND SONS REMODELING LLC
IWASYSZYN AND SONS REMODELING LLC
5.0(
4
)

Serving Belleville, IL and surrounding areas

Approved

In business since 1997

Free estimates

Warranties offered

"Mike turned our unfinished basement into a masterpiece. His attention to detail is second to none, and it shows in every aspect of his work. If you’re looking for the best, Mike is the person you want. He’s respectful, kind, and easy to talk to. He genuinely wants what’s best for his clients and never tries to sell you something you don’t need. He truly cares about the people he works with, and the quality of his craftsmanship speaks for itself. We’ve received so many compliments on our basement from people who have never even met Mike. His work is truly top-notch. Beyond the incredible work he did for us, we’ve gotten to know Mike personally and are grateful to now consider him a friend."
Some recent projects
Some recent projects
Some recent projects
Some recent projects
Some recent projects

+20

1 neighbors recently requested a quote
Avatar for The Designer Craftsmen
The Designer Craftsmen
5.0(
5
)

Serving Belleville, IL and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

Hello there! I'm a Saint Charles/Saint Louis native and an experienced carpenter and remodeller of 17 years! Been in my own business since 2022. I love to do beautiful work at reasonable prices. I am focused on design-minded small construction and carpentry--this means that I am not primarily so focused on flashy features and the newest updates, and more focused on how I can create a project with you that makes sense with your specific house and it's architectural design. I love working with wood the most but really love doing most anything on a home and happy to do handyman work here and there as well. Please reach out so we can start a conversation! I'm happy to offer advice on how to navigate the construction industry or send you phone numbers of other great guys if you need other services. I focus on approachability and a down to earth experience. I love doing good work, i'm easy to deal with and show up when I say I will. Would love to work with you!

Saint Charles Re-Deck
Saint Charles Re-Deck
Saint Charles Re-Deck
Saint Charles Re-Deck
Saint Charles Re-Deck

+25

Avatar for Solis handyman
Solis handyman
4.3(
8
)

Serving Belleville, IL and surrounding areas

Approved

Emergency services offered

Warranties offered

Small jobs welcome

"I ordered a Murphy bed from Wayfair that was far more difficult for me to assemble than I thought. Jehu Solis provided a reasonable bid, arrived on time, worked diligently, and, most importantly, did a fantastic job. I would rehire him again."
Ceiling drywall patch
Window frame repair
Window frame repair
11 neighbors recently requested a quote
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Basement Remodel questions, answered by experts

If you don’t have a crawl space but have a partial basement you want to make deeper, you can expect to spend a little less—between $40,000 and $90,000 on average. However, if you’re not adding new finished square footage, you won’t see much in the way of ROI.

The time it takes to finish or remodel a basement can vary significantly, ranging from a few weeks to several months or even up to a year. On average, the construction phase can take four to eight weeks, but the total project time can extend to three or four months when including planning and permits. The timeline depends on several factors, including the basement's size, design complexity, the scope of the work, and your contractor's availability. A more detailed breakdown for an average-sized basement might include: framing (3-5 days), electrical and rough-in plumbing (3-5 days), drywall installation (5 days), flooring (2-3 days), and final touches like painting and trim (about a week). If preliminary work like installing a waterproofing system or addressing structural issues is needed, the timeline could extend to six to twelve months. Factors like difficult access, material transport, and ventilation needs can also add to the project's duration.

Living in a finished basement is acceptable, but only if the space has the proper points of egress and includes smoke and carbon monoxide (CO) detectors to ensure the safety of the occupants. A good way to ensure your finished basement is suitable for use as living space is to get the basement finishing project properly permitted.

The difficulty of adding a basement to an existing house can vary depending on the house’s location, the size of the basement, and the type and condition of the existing foundation. Adding a basement is a job best handled by the pros, so you’ll need to enlist professional help for this project.

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 Belleville, IL homeowners’ guide to basement remodels

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