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SANDSTONE ENVIRONMENTAL ENGINEERING INC · Lic #878348

Overall status
Action required — workers' comp issue
License
Expires in 2 day(s)
Expiring soon
Contractor's Bond
Bonded by WESTERN SURETY COMPANY · $25,000
Compliant
Workers' Comp
Policy expired Jul 26, 2026
Lapsed
RMO / RME
CASTILLO MARTIN — Responsible Managing Officer/Chief Executive Officer/President
Compliant

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License details

CSLB statusCLEAR
IssuedMay 24, 2006
ExpirationJul 31, 2026 (2 days remaining)
AddressP O BOX 1049, OAKLEY, CA 94561
Phone(510) 334 7932

Currently associated personnel

CASTILLO MARTINResponsible Managing Officer/Chief Executive Officer/President
CASTILLO MARTINResponsible Managing Officer/Chief Executive Officer/President
CASTILLO MARTINResponsible Managing Officer/Chief Executive Officer/President
CASTILLO MARTINResponsible Managing Officer/Chief Executive Officer/President
CASTILLO MARTINResponsible Managing Officer/Chief Executive Officer/President
CASTILLO MARTINResponsible Managing Officer/Chief Executive Officer/President
CASTILLO MARTINResponsible Managing Officer/Chief Executive Officer/President