Hansen Well-Do Service started drilling wells in the Santa Barbara, Ventura & Los Angeles Counties for nearly 100 years ago. We are family-owned and have three generations of staff. Hansen Well-Do Service has extensive experience in drilling, including Air Rotary, Air Foam Rotary, Mud Rotary, Auger drilling, Casing Advance, Bucket Auger Drilling, Directional and Horizontal Drilling. Hansen Well-Do Service's depth capacity is more than 2000', and we can install up to 20" casing, larger under exceptional circumstances. Hansen Well-Do Service is a full-service team working from start to finish: Feasibility studies, site prep, drilling, testing, pump installation and hook up, water treatment and site clean-up. 24 Hour Emergency Service Available