Roof Replacement in Lake St. Louis, Missouri.
TotalExterior is the complete-replacement roofing company Lake St. Louis homeowners call when it is time to do the roof right. Premium architectural shingles, full roofing systems, and factory-trained crews working one project at a time.
- Architectural Shingles Only
- Serving Lake St. Louis and St. Charles County
Free Consultation in Lake St. Louis
Tell us about your home and we will schedule an inspection at your convenience.
Why Lake St. Louis Homeowners Choose TotalExterior
Lake St. Louis sits in the path of the same wind, hail, and summer heat that wear out roofs across St. Charles County. We build every replacement for that weather: full tear-off, premium architectural shingles, new underlayment and flashing, and proper ventilation. Our crews work one project at a time and leave your Lake St. Louis job site clean every evening.
- Complete replacements, never patchwork
- Factory-trained installation teams
- Clear upfront pricing with no hidden costs
- Comprehensive warranties and satisfaction guarantee
- Insurance claim support for storm and hail damage

Exterior Services in Lake St. Louis
Roof Replacement in Lake St. Louis
Complete architectural shingle roof replacement.
Learn moreWindow Replacement in Lake St. Louis
Full window system replacements with energy-efficient glass.
Learn moreSiding Replacement in Lake St. Louis
Complete siding systems with soffit and fascia included.
Learn moreAlso Serving Homeowners Near Lake St. Louis
We serve O'Fallon, Wentzville, Dardenne Prairie, Foristell and the rest of St. Charles County.
Roof Replacement in Lake St. Louis FAQ
Timelines vary by home. You get a specific timeline at your consultation and updates throughout.
Ready for a New Roof in Lake St. Louis?
Free consultations for Lake St. Louis and all of St. Charles County.

