Kelseyville Lumber & Supply Co Inc is Lake County's go-to destination for all your building material and home improvement needs. With an impressive 80,000 square feet store spread across 17 acres, we have everything you need under one roof. Our extensive product range includes doors, windows, cabinets, flooring, countertops, garden supplies, generators, pet food, steel buildings, stoves, fireplaces, sheds, and trusses.

We take pride in being the best-stocked lumberyard in Lake and Mendocino counties, making us a DIY heaven for homeowners and contractors alike. Our dedicated sales team is always ready to assist you in finding the right products for your projects. With 15 trucks delivering six days a week, we offer efficient delivery services to Lake, Mendocino, Napa, and Sonoma counties.

Don't waste time and energy traveling to impersonal big box stores. Visit Kelseyville Lumber and find everything you need right here!