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Redwood Valley Gravel Products – Our Phones are Temporarily Down (We can be reached at 707-485-8304)

Experienced manufacturers of concrete septic tanks and wastewater systems for over 40 years.  Distributors and suppliers for numerous wastewater products for residential and commercial systems as well as gravel and dirt material.  Serving California’s Mendocino and Lake Counties since 1972 and now able to serve Sonoma County and other areas requiring IAPMO certifications for precast concrete tanks.