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Professional Home Remodeling Contractor in St. Charles, MO

Promax Contracting is a licensed, family-owned home remodeling contractor serving St. Charles County, Missouri for over 25 years. We specialize in basement finishing, kitchen remodeling, bathroom remodeling, and deck building, along with roofing replacement and siding replacement for homeowners across St. Charles. To schedule a consultation, contact us today at (314) 770-0700.

Basement Finishing in MO

Basements

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Missouri Kitchen Remodeling

Kitchens

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Bathroom Remodeling in Missouri

Bathrooms

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MO Deck Building

Decks

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Why Choose Us?

Our contractors bring more than 25 years of hands-on remodeling experience to every project. We are licensed, bonded, and insured by the state of Missouri and offer a 5-year warranty on all remodeling labor. Whether you need a finished basement, a kitchen update, or a full bathroom renovation, we provide free, detailed estimates with no obligation. Call (314) 770-0700 or contact us online to get started.

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Our Warranty

Promax Contracting provides a 5 year warranty on remodeling labor.

Kitchen Remodeling

When doing a kitchen remodel, achieving functionality should be at the top of the list. A functional kitchen adds style and a logical arrangement of appliances to enhance efficiency. From stainless steel to traditional designs, planning your new kitchen remodeling project is only a phone call away.

Bathroom Remodeling

Bathroom remodeling projects require precise coordination across plumbing, tile, fixtures, and layout. Promax Contracting manages every phase of the job so St. Charles homeowners get a finished bathroom that works well and holds up over time. We handle projects of all sizes, from single-fixture updates to complete bathroom renovations..

Basement Finishing

Finishing an unfinished basement is one of the most cost-effective ways to add livable square footage to a home. Promax Contracting converts unfinished basements into functional spaces including home theaters, playrooms, home offices, and rental units. A finished basement can also increase your home's resale value. We serve homeowners in St. Charles, Wentzville, Dardenne Prairie, and surrounding areas.

Deck Building

A custom-built deck adds functional outdoor living space and long-term value to your home. Promax Contracting helps homeowners choose the right size, material, and layout for their yard and budget. We build decks designed for Missouri weather that are built to last. Call (314) 770-0700 to learn more about our deck building services.

Request an Estimate

Promax Contracting provides home remodeling services to homeowners in St. Charles and the surrounding areas. Whether you need basement finishing, a kitchen or bathroom remodel, a new deck, roofing replacement, or siding replacement, our team is ready to help. Contact us today at (314) 770-0700 for a free estimate on your next home improvement project.

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