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20 years of quality service in Northern California!


Leach Water Systems is a family run business, providing knowledgeable water services for Humboldt, Mendocino, Siskiyou, and Trinity counties since 1998.


With an extensive history in working in and around Humboldt County, we have become familiar with the areas diverse water-bearing zones and their fluctuations. From spring and creek development to managing water quality or treating pump or well issues, we have access to years of experience accessing local springs, deep wells, shallow wells, rivers, and creeks. 


We understand the needs of our community and install complete solar pumping systems so you can thrive off-the-grid or develop a plan to increase your water storage to meet your permitting needs while working with the environment. 


We also provide site development services, including installment or replacement of septic systems, grading, trenching, developing drainage, clearing building or road sites.


Call us for a free inspection of your site or existing system. 

"LEACH WATER SYSTEMS was able to eliminate my problems involving low water supply and substandard water. 


I was impressed with Stephen's understanding of the local hydrology and his professional ability to design a custom water system, incorporating solar, that met all my needs. The new system has provided clean water for my home and garden as well as water for my pond and fire control for over a year now.


I found both Stephen and his employee very personable, hard-working, and reliable.  I will continue to use Leach Water Systems to help me maintain my new water system, and I recommend that you consider them for any of your water system needs."


Tom Sharp, Westhaven, CA



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