Sierra Exploration Drilling Company has been drilling water wells in the San Luis Obispo, Santa Barbara, Ventura and northern Los Angeles counties for over 40 years. In that time, our focus on drilling quality wells has led to the development of many innovations that provide for higher water yields and longer well life.
Having been in business for over 40 years, we have seen many changes in the water situation in California. We understand the need for water and the importance of conserving it at the same time; and strive to balance those in well drilling as well as pump servicing.
Drilling quality wells at competitive prices goes hand in hand with our reliable customer service whether in drilling, pump installation, repairs or water testing. As a family business, we know that our reputation for integrity and hard work is central to keeping our good name.