We Make Lawns Beautiful. Green Thumb Lawn Care has been striving to create enthusiastic lawn care customers since 1983. Locally owned and operated, our technician's responsibility is to develop the health and beauty of your lawn so we can be as proud as you are satisfied. Our technicians are fully licensed and highly trained to provide you with the safest, most efficient applications possible. Our five step program is virtually all-inclusive to allow your Green Thumb specialist to be assertive and proactive in curing and preventing turf problems.