RATING
—Researched, not yet rated. Ratings are added in a later St. Louis edition.
See the St. Louis list ↗PRIMARY TRADE
Window-led2 of 21 St. Louis siding installers with a record present themselves the same way on their own homepage (observed 2026-10-13).
STATE LICENSE
NoneMissouri has no state siding license, so there is no state license record to check. St. Louis County licensing was not checked for this edition; ask the city or county where the house is whether the job needs a permit.
Missouri Division of Professional Registration: boards ↗ · City of St. Louis Building Division boards of examiners ↗ · St. Louis County government ↗ · observed 2026-10-13
“Let us replace your old siding with affordable, maintenance-free siding.”
Webster Exteriors lists siding work (replacement); the pages reviewed do not name siding materials.
Where this company fits
Service area: St. Charles and the St. Louis area
Materials: Not named in the sources reviewed.
Siding work: replacement.
Question for your estimate: Ask for the workmanship-warranty term in writing; whether the job needs a city permit and who pulls it; how old siding, house wrap and flashing are handled; a completed siding project near you.
Evidence limit: Researched 2026-10-13 for the first St. Louis edition; not rated. Company statements are not verified performance. Missouri has no state siding license; St. Louis County licensing was not checked.
- Listed location
- St. Charles, MO
- Business address (company website)
- 1004 Portwest Dr, St. Charles, MO 63303
- Best fit
- Window-led exterior company that replaces siding
Against the St. Louis field
- Primary trade
- Window-led2 of 21 St. Louis siding installers with a record present themselves the same way on their own homepage (observed 2026-10-13).
- Materials named
- 0The median St. Louis record names 2 siding materials.
- Workmanship warranty
- Not located6 of 21 St. Louis records publish a specific workmanship or labor warranty term in the pages reviewed.
- James Hardie
- Not named12 of 21 name James Hardie on their own site. The manufacturer directory was not checked for this edition.
What the published information covers
Company statementThis checklist describes information found in the sources reviewed. “Not located” does not mean the contractor lacks the service or warranty.
Not located in reviewed sources
Homepage refers to maintenance-free siding but names no specific material.
Documented in reviewed sources
Homepage offers to replace old siding.
Not located in reviewed sources
Specific installation step not located in reviewed sources.
Documented in reviewed sources
Homepage project captions include shake siding and custom trim in Wentzville and windows and siding in Chesterfield.
Not located in reviewed sources
Specific workmanship-warranty duration not located.
Record history
Every dated observation behind this record. Later editions add lines here when a rating, directory status or published detail is recorded.
- Company statementWebster Exteriors homepage reviewed (company source) · source
Read the underlying sources
- Webster Exteriors homepage ↗
Observed 2026-10-13. Company-advertised information. St. Charles company installing windows, doors, siding, deck tops and guttering; shows project captions such as shake siding and custom trim in Wentzville; lists 1004 Portwest Dr.
Published warranties and manufacturer mentions are company statements; directory listings and Google ratings are dated observations, not a guarantee of the outcome of your project. See the method and its limits.
Questions about Webster Exteriors
Where is Webster Exteriors located?
Webster Exteriors lists 1004 Portwest Dr, St. Charles, MO 63303 on its own website (observed October 13, 2026). Its stated service area is St. Charles and the St. Louis area.
Is Webster Exteriors rated by Siding Contractor Benchmark?
Not yet. Webster Exteriors was researched on October 13, 2026 for the first St. Louis edition. St. Louis records are researched, not yet rated; ratings are added in a later edition.
Does Webster Exteriors install James Hardie siding?
James Hardie was not named on the pages we reviewed on October 13, 2026, and the manufacturer directory was not checked for this edition.
Does Webster Exteriors need a state siding license in Missouri?
No. Missouri has no state siding license; the Division of Professional Registration has an Electrical Contractors board but no siding or general contractor board (observed October 13, 2026). St. Louis County licensing was not checked for this edition. Whether a re-siding job needs a permit depends on the city or county where the house is; ask there.
Does Webster Exteriors publish a workmanship warranty?
A specific workmanship-warranty duration was not located in the sources reviewed on October 13, 2026. Ask for the labor warranty in writing.
CITE THIS RECORD
Siding Contractor Benchmark, “Webster Exteriors — St. Louis siding contractor record,” observed 2026-10-13, https://sidingcontractorbenchmark.com/st-louis/contractors/webster-exteriors/
Spotted an error? Correct this record.