2019 Lawn Care Promotions and Discounts at Gentry Lawn Care Receive up to $75 OFF your initial treatment when you begin service in Gun Barrel, Texas with us on our 7-Step Program for 2016! We will provide you a price quote for your lawn the same day by measuring your lawn using aerial images on the Internet, and can start your service the very next day (weather permitting). Request an instant quote now!