Welcome to Forest Tree Services! We are Sonoma County's fastest growing tree care company headquartered in sunny Santa Rosa and serving Sebastopol, Windsor, Rohnert Park, and Cotati.We provide a full spectrum of tree services to home, land and business owners in Santa Rosa and surrounding areas.. No project is too large (or too small!) for us. Large estates, ranches, vineyards and more. Our experienced crews and climbers make preserving and enhancing your property a cinch. Tree care doesn't have to cost a fortune. Safety and curb appeal aren't just important to homeowners – businesses large and small will appreciate our thoughtful and budget-conscious approach to tree care. Let us help you plan a tree care program today.