Leach Water Systems serves Humboldt County (Eureka, McKinleyville, Arcata, Fortuna, Blue Lake, Ferndale, Trinidad, Rio Dell) Trinity County (Hayfork, Weaverville) Mendocino County (Fort Bragg, Ukiah, Willits, Laytonville, Leggett) and Sonoma County (Santa Rosa, Petaluma) and all surrounding areas. We have an A+ rating with the BBB and would like to answer all of your questions. Please click the links below to learn more or call (707) 834-1874.