Updated: Jun 28, 2026
Location
Address
124 COALPIT HILL RD UNIT 98, Danbury, CT, 06810
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William Riolo Plumber
William Riolo, 124 Coalpit Hill Rd, Danbury, CT holds a Swimming Pool Builder In Ground license and 1 other license according to the Connecticut license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring William Riolo, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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William Riolo Contact Information
Address: 124 COALPIT HILL RD UNIT 98, Danbury, CT 06810
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Verified License
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William Riolo License info
Verified License
| License # | SPB.0000370 |
| Status | Active |
| State | Connecticut |
| Type | Swimming Pool Builder In Ground |
| Date Issued | 05-01-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for William Riolo at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | PLM.0286980-SP1 |
| Status | Active |
| State | Connecticut |
| Type | Plumbing & Piping Limited Contractor |
| Date Issued | 11-01-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for William Riolo at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
William Riolo Employees
WR
William Riolo