photography provided by Diego Tejada

Since 1995, Julio Tejada began his career working for top leading arbor industry companies nationwide. Throughout the years, he earned the skills of a professional arborist (tree Surgeon). Beginning as a ground man chipping brush then becoming a tree climber and finally a utility tree arborist.

During this time Diego Tejada (his son) was entering his teen years, learning every weekend the trade. He bought his first bmx bike by helping his father during the summer and often weekends. 18 years later he ACQUIRED all the skills his father taught him including customer service and door-to-door sales. In 2018 he became a certified arborist by the Internation Society of Arboriculture (ISA).

In 2012 together they decided to establish O.C.S Tree service, proudly serving the city of San Antonio, TX and surrounding cities.



Our Mission

Our mission is to provide professional services to customers who simply love maintaining their property. Each tree has its own characteristics creating a unique style to the home or business and it is important to help maintain it's survival needs. 

When I arrive to work this morning the trees on my property looked absolutely wonderful. Diego and his father worked quickly, for a great price and everything is beautiful. I am definitely asking them back and referring them to other properties in my company.
— Laurie Carpenter, Property Manager, Morning Star Mini Storage