Here’s how to make your dreams of outdoor living a reality. Building the perfect outdoor oasis for your home can’t be done without you. We aspire to make sure that the dream you have for your property becomes a reality, and one that you can enjoy and share with pride. Hear what our customers have to say about our Design/Build and LandCare services. yard fertilizing We have a full team of professionals working to make our customers experience the best it can possibly be from start to finish. Timberline Landscapes also provides high-end condominium landscape maintenance throughout the central corridor of St Louis. Our landscape maintenance and landscape enhancements create value, from the ground up.