Culligan Water of the Rio Grande Valley
Better Water For Your Family
Save Time & Money
Local Service
Expert Water Treatment, Softeners, Filtration, Drinking Water Purification & Trusted Service since 1975 in the San Benito area.

Expert Water Treatment, Softeners, Filtration, Drinking Water Purification & Trusted Service since 1975 in the San Benito area.
Click on the following products & services to see how we can help you get better water.
At Culligan Water of the Rio Grande Valley we go to great lengths to test your water, inspect your plumbing, and ask questions about your family’s water needs to make sure you’re happy with your Culligan water from day one. However, if we ever make a mistake, let us know within 30 days and we’ll be glad to correct it or refund your money.
Unlike big box stores and fly-by-night water companies, Culligan has put its customers first since 1938 by taking care of them long after the sale. Keeping you happy for the long haul is what we're all about and how we'll continue to build our reputation for decades to come.
We’ve had the opportunity to serve the Rio Grande Valley since 1975 and help provide outstanding products and services to our customers. We have the technology and research of a global corporation backing us, however, at our heart, we’re a small mom and pop shop here to serve you. We’re proud to help our team members be involved in our communities.
I love my new water softener. My son has eczema; we have tried creams, lotion all of which were very expensive. I was told by a friend that a water softener may help. While it has not gone away completely the difference is night and day. Thank you Culligan!