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​Mission Statement:

​​​​Dedicated to working with our staff, and customers to manage and protect every last drop of Texas most valuable resource​,​ WATER!

Garvin Irrigation Services (GIS) is a full service irrigation company serving both residential as well as commercial customers throughout the greater San Antonio area tackling everything from design and installation to maintenance and repair. As a state of Texas licensed backflow inspector, we install, test and repair all types of backflow devices. Partnering with home owners and property managers we also conduct system and water surveys that can save money and bring you a substantial return on your investment immediately. General contractors, property managers and HOA's are all welcome. Fully licensed and insured. Garvin Irrigation Services is the best choice for all of your sprinkler, backflow and irrigation needs. ​

Since 2012, we have created lasting customer relationships by providing excellent service with value, integrity and quality workmanship.  

We are members of the:

 ​​American Backflow Prevention Association​ charter members of the San Marcos Chapters,​​​

 Texas Irrigation Association(TXIA), and 

San Antonio Irrigation Association​ (SAIA).

*If you are a local BPAT, CSI or Irrigator contact me to join our associations for training and growth opportunities​. Email