PORTER & SONS CONSTRUCTION
PORTER, MARK ANDREW
WALLA WALLA, WA
License Details
- License Number
- PORTESC909JW
- State
- WA
- Trade
- General Building
- Issue Date
- April 16, 2010
- Expiration Date
- May 26, 2028
01
Source: L&I· Last verified: Jun 29, 2026, 07:07 PM
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Disciplinary Actions
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Complaints
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