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TRUSTED BY AFFTON, MO HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon151
    Verified basement remodels reviews

Find Basement remodelers in Affton

Avatar for Romine Contracting LLC
Romine Contracting LLC
4.9(
118
)

Serving Affton, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Customers say: Quick response

"Vinny and Lance did an outstanding job! Very professional, organized and experienced craftsman. I highly recommend hiring this company for any remodels you may have. 100% satisfied here in DeSoto Missouri. Will be using them for the basement remodel in the future"
Additional Photos
Additional Photos
Additional Photos
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Additional Photos

+12

Response time1 day
10 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for CoCara Remodeling LLC
CoCara Remodeling LLC
4.9(
22
)

Serving Affton, MO and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Shawn and his craftsmen were professional at all times. There workmanship was excellent. They show up on time keep us informed what was being done every day . I can’t say enough about how awesome it was working with vicarage remodeling."
Additional Photos
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+25

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

Serving Affton, 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 STLBuildPro
STLBuildPro
4.5(
72
)

Serving Affton, MO 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

Response time5 days
6 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Dana King Design-Build and Remodeling
Dana King Design-Build and Remodeling
4.6(
286
)

Serving Affton, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Warranties offered

Credit card accepted

"Dana and her team were extremely professional and delivered a high quality of work. They were not the cheapest vendor we found but were the only ones who took care of every element of the project so the cost was worth it to us. The work was excellent and we couldn't be happier with our new basement space!"
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 Matt's General Home Improvements
Matt's General Home Improvements
5.0(
22
)

Serving Affton, MO and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Response time8 hrs
Recommended by85%of homeowners
Avatar for Nonstop Contracting
Nonstop Contracting
5.0(
8
)

Serving Affton, 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
Avatar for T. R. Norris LLC
T. R. Norris LLC
5.0(
5
)

Serving Affton, MO and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"These guys by far is the best in St. Louis. Very professional, detailed, and on schedule. I had several in home estimates and pick them for there professionalism, and price. There were no other fees. Finish on time and my basement look amazing!!!! They also added a bathroom to it⠦ excellent job⠦⠦"
Theater
Theater
Into theater from office
Office
Office

+144

Response time9 hrs
Response rate91%
6 neighbors recently requested a quote
Avatar for Raymond’s Repair & Renovations’s LLC
Raymond’s Repair & Renovations’s LLC
5.0(
5
)

Serving Affton, MO and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

Welcome to Raymond's repair and renovationsllc. We proudly provide the highest quality of service and craftsmanship for each aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text or email today, and let us get started!

Indoor sauna
Indoor sauna
Indoor sauna
Indoor sauna
Indoor sauna

+1

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Showing 1-10 of 285
Basement Remodel questions, answered by experts

It is generally more affordable to finish a basement than an attic, though it ultimately depends on how you plan to use the space. The average cost to finish a basement ranges from $7 to $23 per square foot, while attic renovation costs $30 to $60 per square foot. However, a simple attic conversion to a storage space will cost significantly less.

Yes, you can install a summer kitchen or kitchenette in your basement. They serve similar purposes as outdoor kitchens, keeping the main floor of the house cool and providing another space to cook and congregate. Basement kitchens are also a worthwhile alternative for homeowners without much space in the backyard. They come with a few logistical questions to sort out, though, like ventilation and waterproofing.

You should always use high-quality lumber for your framing in order to ensure it will last the test of time and resist moisture. Use 2-foot by 4-foot lumber that is pressure-treated for your framing.

The average cost to remodel a basement is between $12,100 and $33,400. Depending on the project's complexity, the price can be as low as $3,500 or exceed $50,200. For a simple project like adding a home office, you might spend between $500 and $3,000. However, a more extensive project, such as adding a bathroom, can range from $6,600 to $16,500. The final cost is influenced by factors like the basement's size and condition, the type of remodel, material choices, your location, and accessibility. For an accurate price, it's best to consult with a basement remodeling team.

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.

The Affton, MO homeowners’ guide to basement remodels

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