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TRUSTED BY O FALLON, MO HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon324
    Verified basement remodels reviews

Find Basement remodelers in O Fallon

Avatar for Romine Contracting LLC
Romine Contracting LLC
4.9(
118
)
Basement - Remodel

Serving O Fallon, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Customers say: Quick response

"Vinny and his team provided excellent customer service. The team worked diligently and faster than expected, even with added changes in midst of the project. I am very pleased with the outcome of the bathroom and other parts of the basement. I highly recommend using Romaine Contracting"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

Response time1 day
10 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for MH Contracting LLC
MH Contracting LLC
4.9(
15
)
Basement - Remodel

Serving O Fallon, MO and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"We hired MH Construction for a kitchen renovation, and we are thrilled with their work! Mike and his team were excellent from start to finish. Mike kept in regular contact with us throughout the process, answering our questions and working out the design. He and his team were amazingly efficient, often getting more completed each day than we’d anticipated, and they were polite, professional, and always kept the work area clean and safe. They also went the extra mile and conscientiously fixed unexpected issues they found, including several smaller electrical and plumbing glitches. Best of all, we couldn’t be happier with the end product: our kitchen is beautiful and more functional than ever. We’ll recommend MH Construction to all of our friends, and we’d be delighted to hire them again in the future!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+54

Response time10 mins
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for CoCara Remodeling LLC
CoCara Remodeling LLC
4.9(
22
)
Basement - Remodel

Serving O Fallon, MO 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

Response time2 hrs
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Power 2 Construction & Remodeling
Power 2 Construction & Remodeling
4.8(
32
)
Basement - Remodel

Serving O Fallon, MO and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"Randy did great quality work for a reasonable price. Always showed up when he said, made suggestions when needed. I will definitely use Randy again for more remodeling work."
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Response time4 days
2 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Premier 1 Properties, LLC
Premier 1 Properties, LLC
4.9(
9
)
Basement - Remodel

Serving O Fallon, MO and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Rick and his team at Premier 1 Properties did an incredible job finishing our basement and staying under budget. We had a low, tight budget but big dreams. We received quotes from a dozen contractors and none of them could stick to our budget. Rick provided some solutions that would help us stay under budget and still have a really nice space. It is now the BEST space in the house. We will be calling on Rick again for our next renovation. We had a one-year-old at the time of renovation and it was in the middle of the Covid 19 Pandemic. Rick and his team were incredible with checking on us and letting us know in advance how our day might be disrupted by the work. They were considerate of sound levels when he was napping and so courteous of our home life, which we were still adjusting to ourselves. This showed us a lot about the character of Premier 1 Properties. They care about the quality of their work, but they also care about their customers and their experiences during renovations. I have included some before and during renovation pictures so you can see the drastic changes that happened in the basement."
In wall mounted Electric Fireplace and Wall mount TV
Custom Shower enclosure with Porcelain tile surround and Pivoting frameless glass shower door
Custom Shower enclosure with Onyx Base, Customer wavy Porcelain tile and Custom Pivoting door shower enclosure
Large Open Recreation area
Free Standing deep Soaker tub

+65

Response time2 days
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Terbrock Remodeling & Construction
Terbrock Remodeling & Construction
4.4(
77
)
Basement - Remodel

Serving O Fallon, MO and surrounding areas

Approved

In business since 1950

Free estimates

Warranties offered

"Tom and team did a basement remodel for me about 13 years ago, including adding a bathroom. Subsequent projects were window replacement for the entire house, and new roof/front porch. We received numerous compliments about the roof and front porch as it improved the entire look of the house from the street. He also replaced my concrete driveway to make it double wide. The most recent job was updating the columns wrapped around the porch. They were wrapped in aluminum which looked great but seemed like squirrels like to chew on them. Went with a different material this time around."
Kitchen Transformation
Anchor Bend Estates
Anchor Bend Estates
Anchor Bend Estates
Additional Photos

+20

Response time6 days
3 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for MH Contracting, LLC
MH Contracting, LLC
4.8(
70
)
Basement - Remodel

Serving O Fallon, MO and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"I searched this app for someone to finish our basement and MH Contracting was one of the recommended contractors. Man are we glad! Mike was very professional with the initial meeting where we discussed our vision for the basement. He listened to our ideas and gave us some direction as well which we really needed. He sent the quote and a CAD drawing of the layout. Their cost per square foot was very fair to other quotes but something drew me to Mike. We were set to start in the fall which was the height of Covid and then we got sick. Mike was very flexible with pushing the start schedule out a couple of weeks for us to get better and to make sure our house was clean and sanitized. When they started all protocols were taken. Mike?s entire crew was very professional and were wonderful in answering our questions and open to discussing our requests along the way. All in all, so very accommodating and the end result was amazing. They were involved in all aspects of the job from framing, plumbing, electrical, drywall, painting and finishing. Nothing was left unattended by someone from Mike?s crew. We have recommended MH Contracting to our neighbors and have found our contractor for every project moving forward. I never write reviews but knew I had to this time because our basement is now an integral part of our home. It?s absolutely beautiful!"
siding job
siding job
siding job
Siding job
Bathroom remodel

+196

Response time1 day
Recommended by96%of homeowners
Avatar for Invested Home Renovations
Invested Home Renovations
4.6(
10
)
Basement - Remodel

Serving O Fallon, MO and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Ray and Nate are great guys to work with! We are very happy with our newly finished basement. They made everything easy on our end by taking care of scheduling with other contractors and ordering all materials that were needed. Do yourself a favor and give these guys a call! You won't regret it!"
Custom Staircase
Custom Staircase
Custom Staircase
Custom Staircase
Custom Staircase

+103

Response time1 day
Recommended by90%of homeowners
Avatar for Dana King Design-Build and Remodeling
Dana King Design-Build and Remodeling
4.6(
286
)
Basement - Remodel

Serving O Fallon, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Warranties offered

Credit card accepted

"I would highly recommend Dana King Design Build Remodeling for a remodeling project. We used them for both a master bathroom and a master bedroom remodel. Both rooms turned out absolutely gorgeous. I actually heard about Dana King Design Build Remodeling through a direct mail ad and decided to see what they could do for us and our master bathroom, which was in desperate need of a remodel. We had done remodeling projects in the past, some major, such as extending our previous house to add larger bedrooms and add a jack-and-jill bathroom. We’ve also done two kitchen remodels, a theater addition, lower levels, and a couple of bathrooms. Some of the projects we general-managed, and for others we hired companies, but either way we always seemed to have to manage and “sweat each detail.” Frankly we were so done with that scenario and wanted a complete turn-key operation. That is absolutely what we got with Dana King Design Build Remodeling! When we initially reached out to Dana King Design Build Remodeling, Dana came to our home with Meg, her design architect, and they talked to us. We decided to invest in the design fee to see their ideas and what they could do for us. We are glad we did! Dana King Design Build Remodeling had wonderful ideas and are the perfect mix between personable and professional. With any remodel project there are always issues and delays, and Dana King Design Build Remodeling addressed these minor problems promptly and professionally. Our master bathroom project did not involve moving walls, but did have a large whirlpool tub that needed replacing. The bathroom was completed in late 2019 and we are thrilled with the results. We loved it so much that we decided to hire Dana King Design Build Remodeling to do our master bedroom. I did not think they could outdo themselves, but they did! The master bedroom is spectacular, even more impressive than the bath. As a designer friend of mine said: “I don’t know if I could sleep there because I would want to stay awake enjoying it!” So true, and we agree. For our master bedroom projects we worked with Meg again, and with their designer Michelle. Their ideas and furnishings were over the top and incredibly stunning. They were both easy to work with and communication for both projects was through an app called Basecamp, where everything is documented and all parties involved are notified. Don’t worry if you’re not tech savvy, I’m not, and I figured it out. We could also contact them directly by phone or text, which I also did. The carpentry in the master bedroom, which involved beautiful moldings and “paneling look,” was done by Kent, who did a phenomenal job. Kent also supervised all the trades coming through the house: electricians, blinds, painters, etc. Kent was a pleasure to work with, very conscientious and an all-around nice guy. Dana King Design Build Remodeling followed all safety protocols for Covid-19, including masks, a washing station at the entrance, and sanitizing upon exiting. They were patient with us regarding delaying the project start date, as it was in March of 2020. Even though furnishings were ordered and delivered, they stored all items until we felt comfortable with starting the project. In conclusion, we are extremely pleased with the job Dana King Design Build Remodeling did for our master bathroom and master bedroom. They were not the least expensive, but we held them to high standards for the price paid and they followed through. No regrets!"
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

+135

7 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Nonstop Contracting
Nonstop Contracting
5.0(
8
)
Basement - Remodel

Serving O Fallon, MO and surrounding areas

Approved

In business since 2022

Credit card accepted

At Nonstop Contracting, we transform ordinary basements into extraordinary living spaces built for modern life. As cutting-edge basement specialists, we combine innovative design, premium materials, and precision craftsmanship to deliver environments that elevate your entire home. From custom theaters and luxury bars to fitness studios, guest suites, and executive offices, every project is tailored to your lifestyle and built with long-term performance in mind.\n\nWe utilize advanced moisture-control systems, energy-efficient solutions, and meticulous finishing standards to ensure durability and comfort. Our team operates with transparency, organization, and nonstop communication from concept to completion.\n\nWe don’t believe in cookie-cutter remodels. We design intentional, high-end spaces that add value, function, and sophistication.\n\nNonstop Contracting — engineering next-level basement living.

Basement Ceiling
Basement Ceiling
Basement Lighting
Basement Lighting
Basement Lighting

+1

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

If you have the woodworking experience to build a bar from scratch and you have the time, DIYing the work is a no-brainer and can save a few thousand dollars. However, if you’re looking to include a sink, additional lighting fixtures, or high-end bar tops and cabinets, it’s usually a better idea to call in a pro. It will cost more, but the finished product will likely be worth it.

Anything having to do with the structure of your home, such as raising the ceiling, is usually the most expensive part of finishing a basement. Another project component that could be a surprisingly high expense is adding an exterior entrance. 

The cost of a walkout basement can be anywhere from $5,000 to $35,000.

Renovation enhances functionality, increases home value, and can add new space for personal or family needs. It typically modernizes older unfinished basements for new uses.

Efficient appliance positioning, optimizing existing plumbing, and sourcing energy-efficient materials reduce financial impact and increase sustainability.

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 O Fallon, MO homeowners’ guide to basement remodels

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