Contractor Trust Hub
Florida · DBPR · Evidence summary
CORNERSTONE PLUMBING COMPANY LLC
Legal / linked: SOUZA, MATTHEW WILLIAM · DBA: CORNERSTONE PLUMBING COMPANY LLC
ST. PETERSBURG · Pinellas · FL
Evidence from public extracts
- License / registration id
CFC1431463
- Class / type
Certified Plumbing Contractor
- Published status
C
As published in our board extract — confirm live on the official board.
- Sunbiz entity
No high-confidence entity link in our extract
- Discipline in extract
No discipline rows in our current extracts (not a guarantee of a clean history)
- State / board source
Florida DBPR
Florida DBPR extract · fl_dbpr
- Extract freshness
- Latest field in our data: Aug 10, 2026, 10:49 PM UTC
What this means (plain language)
License status
CFC1431463 is C in our Florida DBPR extract. Re-check Florida DBPR the day you hire.
Class / type on file
Certified Plumbing Contractor. Confirm scope for your project on the official board.
Discipline in extract
No discipline row linked in our current extract — not a certificate of clean history after our last load.
Business filing
No high-confidence Sunbiz link. That is not proof the firm has no company filing.
Confirm before you hire
This is independent research from public extracts — not a recommendation, score, or paid placement. Always confirm on the official board the day you hire.