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Basement Finishing Contractors in O Fallon, MO

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Service Pros

    Aces Contracting L.L.C. Logo
    O Fallon, MO·

    Painting, Remodeling, Additions

    "Mark was very professional, competitively priced and did a terrific job installing my flooring! I highly recommend Aces Contracting!!"

    Melinda B. in December 2023

    IN
    Troy, MO·

    Home Improvement, Home Repairs, Custom build , and 2 more

    "Jose took out carpeting in our spare bedroom and replaced it with laminate wood flooring and wider baseboards. Jose did a fantastic job pulling up and disposing of our existing carpet, matching the new wood linoleum to our existing flooring, and cutting, installing, and painting our new wider baseboards. Jose has also installed a door leading from our garage to our side deck (which he also built for us). The door fits perfectly, looks great, and we've never had one leak in over a year. The deck he built is perfect... no warps, waves, or gaps. If you are looking for a honest, quality professional to help you with your home needs, look no further... Jose (In 'n Out Construction) is your guy!"

    Renee W. in April 2024

    MR
    Ballwin, MO·

    Basment finishing, Furnace & A/C Repair

    "When we hired Brian and his team to remodel our house, we were so pleasantly surprised at the quality of workmanship, professional attitude, and level of work ethic. They showed up everyday, on time, & didn't quit until the job was done. He painted the interior of our home, fixed & painted all of our doors, ripped out old flooring & installed new flooring, installed new baseboards along with other smaller projects. They are able to handle everything. It is so great walking into our home now. There isn't any project they can't handle. Prior to this remodel, they power-washed the outside of our home, fixed some damage to our siding, and fixed a leak in our roof. They also replaced some drywall in our foyer that was damaged by a leak. Brian's entire team worked so hard and offered very valuable advice when I wasn't sure what direction to go. I'm already working on another list of projects for them. I can't recommend them enough.Their prices are extremely reasonable. They can do it all, I promise!"

    Randi S. in December 2017

    DE
    Eureka, MO·

    "Peter was amazing with communication he worked in our budget. His partner wife Meghan was wonderful and always available to answer any questions his job was amazing and we enjoyed using them!"

    Sandra H. in October 2023

    MD
    Wright City, MO·

    Custom Homes, Remodeling

    "Michael was excellent and easy to talk to and got back in touch immediately when I had a question."

    Samantha B. in August 2022

    Epoch Remodeling, LLC Logo
    Wentzville, MO·

    Bathroom Remodels, KItchen Remodels, Major Renovations

    "They did a really good job."

    Derek S. in November 2018

    RB
    O'Fallon, MO·

    Basement Remodeling

    "Fair quote. The sons do most of the work and they are a pleasure to work and communicate with."

    Dave J. in August 2022

    Invested Home Renovations Logo
    Saint Louis, MO·

    INVESTED HOME RENOVATIONS specializes in basements, kitchens, bathrooms, showers, flooring, staircases, base board, doors & other trim carpentry., INVESTED HOME RENOVATIONS specializes in basements, kitchens, bathrooms, showers, flooring, base board, doors & other trim carpentry. We do total home renovations. Interior & exterior., Free custom design & 3-D renderings available on all project estimates

    "Very knowledgeable, good attention to detail, will make sure the flooring is done right."

    Paul H. in August 2020

    Weaver Commercial & Home Improvements, LLC Logo
    Wentzville, MO·

    Kitchen - Remodel, Basement - Remodel, Major Home Repairs (General Contractor) , and 1 more

    "Scott and all of his crew were very professional and friendly, they also got the job done in a timely manner. I would absolutely recommend them and would use them for another project"

    Melissa D. in December 2017

Showing 1-9 of 10 results

How much do basement finishing contractors typically cost?

  • O Fallon, Missouri Average
    $21,447
  • Typical Range
    $14,333 - $32,000
  • Low End - High End
    $6,500 - $45,000

Frequently asked questions

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HomeAdvisor makes it easy to connect with pros near you. You can read reviews, get quotes and book appointments all in one place.

Depending on the type of project, you may find subtle differences in the hiring process. Here’s a look at task-specific advice.

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Your research doesn’t stop here. Once you’ve found a few prospective companies, make an call to ask a few questions about work history, licensure and more:

  • Have you completed a job like this before?
  • Do you have a list of references I can contact?
  • When are you able to start the job?

In most cases, the responses you get to these three questions will give you a very good idea of the right pro for your project. If you have more than one front-runner, these additional questions can help you narrow it down. 

  • How many years of experience do you have?
  • What’s your permanent business address?
  • Are you licensed to work in my area?
  • When did you earn your business license?
  • How do you handle warranty service complaints?
  • Do you have worker’s compensation, property damage and personal liability insurance?

Any good contractor will answer these questions, and most will appreciate dealing with a client that takes such an active interest in finding good service. On the other hand, if a contractor gives you a hard time with these questions, you probably want to find someone else.  

Related Projects in O Fallon, MO

HomeAdvisor Community Rating

Overall Rating:

O Fallon Addition & Remodeling Contractors are rated 4.8 out of 5 based on 73 reviews of 73 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.


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Things to Consider Before You Start Your Basement Makeover:

What features do you want in your basement?

  • Bathroom(s)
  • Bedroom(s)
  • Laundry
  • Storage
  • Stairway
  • Office
  • Other

What type of design preparation has been done?

    Do you provide these professional services?

    Find out how HomeAdvisor can help your business

    See Local Demand

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    Recent Job Requests for Addition & Remodeling Contractors in O Fallon, MO

    • Project Location: O Fallon, MO
      Date: 01/30/24
      Design Preparation: None/want recommendation
      What day are you available to meet with an Angi Pro for an assessment?: NA
      Select the time(s) you are available for the assessment:: Afternoon
      Select the time(s) you are available for the assessment:: Morning
      What features do you want in your basement? (Check all that apply): Bathroom(s)
      What features do you want in your basement? (Check all that apply): Bedroom(s)
      Comment: looking for a basement build out with electric, plumbing for a bathroom. Needs studs, drywall install, taping, and paint.
    • Project Location: O Fallon, MO
      Date: 01/29/24
      Design Preparation: None/want recommendation
      What features do you want in your basement? (Check all that apply): Bathroom(s)
      What features do you want in your basement? (Check all that apply): Bedroom(s)
      Comment: Have an unfinished basement that I want finished. Need ceilings, flooring, etc. I am wanting to find a reasonably priced contractor, who is professional, honest, and most of all, does excellent work.
    • Project Location: O Fallon, MO
      Date: 01/20/24
      Design Preparation: None/want recommendation
      What features do you want in your basement? (Check all that apply): Bathroom(s)
      What features do you want in your basement? (Check all that apply): Bedroom(s)
      Comment: Have an unfinished basement that I want finished. Need ceilings, flooring, etc. I am wanting to find a reasonably priced contractor, who is professional, honest, and most of all, does excellent work.
    • Project Location: O Fallon, MO
      Date: 01/14/24
      Has any professional design preparation been done?: No
      What features do you want in your basement? (Check all that apply): Storage
      What best describes this project?: Basement remodel
      What features do you want in your basement? (Check all that apply): Bathroom(s)
      What features do you want in your basement? (Check all that apply): Bedroom(s)
      Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.

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