Richard N. Sherman, California Contractors License #319004

GENERAL ENGINEERING CONTRACTORS

WE OFFER THE FOLLOWING SERVICES

 

 

 

 

 

 

 

 

Topanga Underground, Inc.

Ph: 818-251-1980

info@topangaunderground.com

Since 1970

 

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Useful Links

 

CONSTRUCTION

ONSITE WASTEWATER TREATMENT (SEPTIC) SYSTEMS

PUBLIC WATER MAIN SYSTEMS & HYDRANTS & METERS

PRIVATE ON-SITE FIRE SYSTEMS & HYDRANTS

DRAINAGE RETENTION SYSTEMS

UNDERGROUND UTILITIES

 

REAL ESTATE INSPECTIONS

ONSITE WASTEWATER TREATMENT (SEPTIC) SYSTEMS

 

 

 

 

DESIGN & APPROVAL

ONSITE WASTEWATER TREATMENT (SEPTIC) SYSTEMS

PUBLIC WATER MAIN SYSTEMS-HYDRANTS

 

OWTS REGULATORY REPORTS

CITY OF MALIBU OPERATING PERMITS

RWQCB WASTE DISCHARGE REPORT APPLICATIONS (WDR)