RATING
—Researched, not yet rated. Ratings are added in a later St. Louis edition.
See the St. Louis list ↗PRIMARY TRADE
Siding-led5 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
“J & J's siding work exceeds Vinyl Siding Institute standards for quality, and all of our vinyl siding carries a Lifetime Warranty.”
J & J Siding & Window Sales lists siding work (installation) and names vinyl.
Where this company fits
Service area: St. Louis area
Materials: vinyl.
Siding work: installation.
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
- Chesterfield, MO
- Business address (company website)
- 600 Cepi Drive, Chesterfield, MO 63005
- Best fit
- Siding-led vinyl installer with a Chesterfield store
Against the St. Louis field
- Primary trade
- Siding-led5 of 21 St. Louis siding installers with a record present themselves the same way on their own homepage (observed 2026-10-13).
- Materials named
- 1The 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.
Documented in reviewed sources
Vinyl siding page cites over 40 years of installing siding.
Not located in reviewed sources
Specific installation step not located in reviewed sources.
Not located in reviewed sources
Named completed local siding project not located in reviewed sources.
Not located in reviewed sources
Vinyl siding page says the vinyl siding carries a lifetime warranty; a workmanship-warranty duration was 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.
Read the underlying sources
- J & J Siding & Window Sales homepage ↗
Observed 2026-10-13. Company-advertised information. Siding and window company listing 600 Cepi Drive, Chesterfield, MO 63005 and store hours. - Vinyl Siding Page ↗
Observed 2026-10-13. Company-advertised information. Vinyl siding page citing over 40 years of installing siding and a lifetime warranty on its vinyl siding products.
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 J & J Siding & Window Sales
Where is J & J Siding & Window Sales located?
J & J Siding & Window Sales lists 600 Cepi Drive, Chesterfield, MO 63005 on its own website (observed October 13, 2026). Its stated service area is St. Louis area.
Is J & J Siding & Window Sales rated by Siding Contractor Benchmark?
Not yet. J & J Siding & Window Sales 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 J & J Siding & Window Sales 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 J & J Siding & Window Sales 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 J & J Siding & Window Sales 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, “J & J Siding & Window Sales — St. Louis siding contractor record,” observed 2026-10-13, https://sidingcontractorbenchmark.com/st-louis/contractors/j-and-j-siding-and-window-sales/
Spotted an error? Correct this record.