Previous Next DescriptionPhotosE Martinez Construction Inc. provides fence company services in Contra Costa County. Contact us for full details. E Martinez Construction Inc. 3575 San Pablo Dam Rd #21 El Sobrante, CA +1 510-860-1305 listing-default Map Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API. Â