Ganahl Lumber Company is the oldest lumberyard and hardware supply store in the State of California. Since 1884, we have been a family and employee owned business selling building supplies and hardware for pro contractors and DIY enthusiasts alike. Our products include tools, paint, building materials, rebar and concrete accessories, safety and fall arrest, residential and commercial framing hardware, fabricated rebar, MEP, millwork, doors and windows. With 14 convenient store locations, we serve customers throughout the greater Los Angeles, Riverside, Santa Clarita Valley, San Diego County, and Orange County metropolitan areas.