Geo-Ex utilizes trained field personnel that specialize in providing environmental and geotechnical soil investigation services.
The services include: monitoring well installation, instrumentation installation, soil sampling, rock coring, soil cement coring, a variety of soft-soil sampling methods as well as cone penetration testing. Our drill rigs are equipped for variable drilling techniques, such as rotary wash and hollow‐stem auger (HSA) and are equipped with automatic drop hammers, angle packages for drilling horizontal borings and quick disconnect mast for low overhead clearance.
Geo-Ex Subsurface Exploration is a registered California Small Business Enterprise (Micro Business), providing drilling services to the geotechnical, environmental and construction industries.
Geo-Ex is centrally located in Dixon, CA. Our staff has built a solid reputation of providing both quality service and technical excellence.
Our corporate goal is to provide quality services as well as innovative solutions for our clients ever changing needs. We are also committed to providing cost-effective solutions, quality project management, schedule control and ensuring that all services are in compliance with all applicable regulatory requirements.
Geo-Ex’s policy is to provide and maintain a safe and healthy working environment for all employees and clients. Geo-Ex has developed a comprehensive Corporate Health and Safety Plan (HSP) defining the health and safety standard required for Geo-Ex projects. In addition to adhering to the HSP, all field service personnel have up to date physicals and OSHA 40-hour training. An eight-hour OSHA refresher course is provided annually.
Geo-Ex Subsurface Exploration, Dixon, CA 95620