Technicon Engineering, specialize in environmental, civil, stuctural, geotechnical engineering, special inspections, materials testing and consulting services.

Since 1901, California-Fresno Oil Company has had one simple goal. Do the very best job of providing each customer with the products and services that meet their needs and expectations. Beginning in the 1930's, California-Fresno Oil Company applied that philosophy to dust control services. Over the intervening fifty plus years, we have seen many changes in products, techniques, and equipment.