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Top-Rated Basement remodelers in Saint Peters - Updated Nov 2026

Avatar for MH Contracting LLC
MH Contracting LLC
4.9(
15
)
Basement - Remodel

Serving Saint Peters, MO and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"Mike and his team are absolutely wonderful to work with. We moved into our new home in October of 2020 and our basement was completely unfinished at the time. We worked with Mike to create plans to add a bedroom, office, laundry room, family room, and an additional bathroom. During the project, we were so happy with Mike and his team that we asked if he would be able to help us with the upstairs as well. For the upstairs, MH contracting removed a wall that separated the kitchen and living room, removed carpet in the bedrooms, updated two bathrooms with new tile and vanities, along with installing new vinyl plank flooring throughout the upstairs. The wall was removed flawlessly and you would never know that there was a wall there. For the basement, they stabilized the stairs, installed completely new framing, fixed plumbing components that were not up to code from the previous owner, fully insulated and dry walled, painted, all new electrical and panel upgrades, added an egress window, and laid new vinyl plank flooring. The basement is now completely finished with proper permits and fully passed inspections. Mike’s communication was great throughout the entire project and all of his team members were very polite, clean, and helpful. He kept us up to date on any material delays throughout the pandemic and set proper expectations. There were material delays that were out of Mike’s control so the projects took about four and a half months to complete but they were a pleasure to work with the entire time. We would absolutely recommend Mike and his team to any of our friends and family for any work you’re looking to have done to your home or business."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+54

1 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 Saint Peters, MO and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"Power 2 Construction & Remodeling nailed our full basement remodel and the finished project is exactly what we envisioned. Randy was always available to talk, consult on our vision, and kept us up to date on the entire process. Fully satisfied with price, quality, and the timeline it took. We would use them again for any future projects. It is hard to trust someone with such a big project but you won’t go wrong hiring Power 2 Construction & Remodeling for your next job!"
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Response rate100%
6 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Premier 1 Properties, LLC
Premier 1 Properties, LLC
4.9(
10
)
Basement - Remodel

Serving Saint Peters, MO and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Remodel job turned out great! Rick, Eric, and their help was very conscientious about the work they performed. Would definitely use them again on any future remodel job."
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 time4 days
9 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for MH Contracting, LLC
MH Contracting, LLC
4.8(
70
)
Basement - Remodel

Serving Saint Peters, MO and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"We have nothing but good things to say about MH Contracting. We looked for months for someone to finish our 1400 sq ft basement. We found them on Home Advisor, upon meeting Michael we knew we found the team to trust in our home to complete this job. Once we started the job, everything that happened was explained and carried out swiftly. The basement is everything we wanted and then some. We live everything they did for us. We will hire them again."
siding job
siding job
siding job
Siding job
Bathroom remodel

+196

Response time1 day
4 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for JP Sheehan Construction, LLC
JP Sheehan Construction, LLC
4.7(
35
)
Basement - Remodel

Serving Saint Peters, MO and surrounding areas

Approved

In business since 1992

Free estimates

Credit card accepted

The JP Sheehan Construction L.L.C. family offers Fast, Cost effective solutions. We do what we are supposed to do when we say we are going to do it. Patrick believes in solid Engineering when needed, backed by clear and precise planning to control budgets. Patrick is backed by a Structural Engineer, Architect, Designer as well as Drafting when needed. We plan it out on paper, so everyone knows what is to be expected. This is where we ensure no surprises, for we will build it on paper till we are clear on what is to be accomplished. Patrick meets all clients personally, and oversees all tasks, operations and paperwork personally. We can take what you are wanting to see happen, and make it happen. Where we excel is we listen carefully, and present options and examples. We ensure you are in control. What to expect is open descriptive Bids, backed by References you can talk to. We have one goal, exceed the client expectation.

8,000 sq ft Barn
8,000 sq ft Barn
8,000 sq ft Barn
8,000 sq ft Barn
8,000 sq ft Barn

+12

24 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Invested Home Renovations
Invested Home Renovations
4.6(
10
)
Basement - Remodel

Serving Saint Peters, 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
1 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Nonstop Basements
Nonstop Basements
5.0(
8
)
Basement - Remodel

Serving Saint Peters, 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.

Full Basement Renovation
Full Basement Renovation
4 neighbors recently requested a quote
Avatar for Matt's General Home Improvements
Matt's General Home Improvements
5.0(
22
)
Basement - Remodel

Serving Saint Peters, MO and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Matt arrived on time and was efficient at replacing floor tiles. Do you think customer service is gone, well so did we until Matt Hemingway came to replace three broken tiles. He finished in 90 minutes and that included going back to hardware store for a different color grout because he didn't like the way it looked. When done you could not tell the floor had been fixed. Excellent job. Highly recommend."
Response time8 hrs
Recommended by85%of homeowners
Master Remodel & Construction
4.7(
18
)
Basement - Remodel

Serving Saint Peters, MO and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

"We hired Master Remodel & Construction after our master bathroom, kitchen and garage suffered major water damage after an interior flood caused by an overflowing toilet. Brian Inkley (owner) and Jacob Quick (project manager) have a team of dedicated, talented professionals. They did a superb job in restoring our damaged house. They are a busy team of workers who kept us appraised of their availability for the various stages of our restoration. For the repairs that they didn't do themselves they had excellent recommendations for the professionals we needed such as the carpet installation, closet system installation, kitchen cabinets and the refinishing of our hardwood floors. They seem to be in demand, working at several projects at the same time but we always felt that we were their top priority. Jacob worked with our homeowners insurance adjuster to be sure that the funds allocated for our losses were enough to complete our projects. We recommend Master Remodel & Construction with pleasure."
Car port
Car port
Car port
Bathroom remodel
Bathroom remodel

+11

Response time2 hrs
Recommended by100%of homeowners
Avatar for Terbrock Remodeling & Construction
Terbrock Remodeling & Construction
4.4(
78
)
Basement - Remodel

Serving Saint Peters, 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 rate100%
2 neighbors recently requested a quote
Recommended by87%of homeowners
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FAQs for basement remodeling projects in Saint Peters, MO

Finishing a basement turns unused square footage into livable space and returns up to 70% of what you spend when you sell your home. Beyond that resale boost, you gain a playroom, home office, or guest suite you can start enjoying right away. That mix of daily comfort and solid return on investment (ROI) makes basement finishing one of the smartest upgrades you can tackle.

In some parts of the country—especially lots on swamps, high water tables, or other wetlands—local codes prohibit basements. Saturated soil puts constant pressure on foundation walls and lets water seep in faster than any sump pump can handle. 

If your property sits on waterlogged ground, building on a slab or crawl space is often safer, more affordable, and code-compliant.

Most basements wrap up in four to eight weeks. Framing takes three to five days, with electrical and plumbing rough-ins following over the next week. Add five days for drywall, two to three for flooring, and another week for paint, trim, and punch-list items. 

Delays can happen if materials run late or your contractor’s calendar is packed, so build in a little cushion when you plan.

Whether a finished basement counts toward your home’s official square footage depends on local rules. Many areas only include below-grade space if it has code-approved egress, fully finished walls, ceilings, and floors, plus consistent heating. 

Check with your local assessor or building department before you start; meeting those standards can affect taxes, appraisals, and resale value.

Building codes require a checklist: dedicated heat and electrical service, a code-approved stairway, and at least one egress window or exterior door. Walls, ceilings, and floors must be fully finished and meet insulation, ventilation, and fire-separation standards. If you add a bedroom, you’ll also need a closet, proper clearances, and safe exits. If you change the layout later, be ready to update the space so every new room still meets today’s code.

The Saint Peters, MO homeowners’ guide to basement remodelings

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