Specialty trades only — not a statewide general contractor directory

Covers selected TDLR licenses (air conditioning · electrical · electrical sign · appliance installation · elevator · water well / pump). No statewide GC license in Texas. Plumbing (TSBPE) and city/county builder registration are not fully covered here.

Texas · TDLR specialty · Trust Report

COMMERCIAL SIDING & MAINTENANCE COMPANY

TDLR specialty (CCC) · specialty trade

Plain-language trade type, license status, and available location from the TDLR open extract. Not a statewide general contractor credential.

CCC1325632License: ActiveSpecialty onlyfl_dbpr

HOUSTON · TX

Legal / linked name: WENDELBURG, MARK F · Principal / DBA field: COMMERCIAL SIDING & MAINTENANCE COMPANY

Extract freshness (latest field): Aug 10, 2026, 10:49 PM UTC

Credential details

Evidence at a glance

Three checks from the TDLR specialty extract — not a score or ranking.

TDLR license

Active

CCC1325632 · TDLR specialty (CCC)

In our data Aug 10, 2026, 10:49 PM UTC

Trade type

Specialty

Texas TDLR specialty trade only — not a statewide general contractor license.

In our data Aug 10, 2026, 10:49 PM UTC

Coverage

Specialty only

No statewide GC license in Texas. Plumbing (TSBPE) and city/county builder registration are not fully covered here. Discipline records are not loaded for TX v1.

In our data Aug 10, 2026, 10:49 PM UTC

What we checked / what we didn't

Evidence on file

· TDLR specialty trade license extract (when linked)

COMMERCIAL SIDING & MAINTENANCE COMPANY

Evidence at a glance

What we checked / what we didn't

License evidence

Sources