Sonoma Landworks

Sonoma Landworks is a general engineering construction company that specializes in land development including septic systems, grading & Sonoma Landworks is a general engineering construction company with more than 40 years experience in land developm...

Sonoma Landworks is a general engineering construction company that specializes in land development including septic systems, grading & Sonoma Landworks is a general engineering construction company with more than 40 years experience in land development; specializing in septic systems (plans/permits, repairs, tank replacements, engineered systems), grading, excavation, road building, drainage, trucking/hauling. We operate a landscape supply yard in downtown Guerneville that sells bulk aggregate, soil, mulch and firewood. We carry various landscape supplies: tools, pipe, fittings, propane, sack concrete, &distribution boxes.