Are you an engineer, mechanical contractor, plant manager, facility operator or business owner losing operational costs because of poor water quality or poor water treatment equipment?

Culligan San Marcos can fix this. Other commercial/industrial treatment companies house their service facilities regionally. Culligan of San Marcos is within a one-day drive of anywhere in Texas to help with any of your immediate needs.

Do you have a service turnaround that hinders your operation, costing you time and money? We simply have more boots on the ground. It’s reflected in the cost – you can expect to pay up to 20% less than the competition.

Trouble with slow service after the installation? That’s our specialty. We’ve been local for nearly 70 years. It allows us to service and manage our clients quickly for regeneration purposes or other technical services — so your company never needs to sit on its hands for anything. 

If you have a water treatment solution that wasn’t designed correctly, sized right, or maintained well, let us step in. Our technicians have decades of experience in the water industry.

After more than 80 years in the water treatment field, Culligan understands each business, facility and location is different. For many, a standard product line won’t fit the bill.

Culligan’s equipment has advanced electronic capabilities that includes alarm recognition, historical operating data logging, real-time statistics in US standards and metrics, remote monitoring and telemetry options, Programmable Logic Controllers (PLCs).

We also have exclusive features such as Brine Reclaim, Progressive Flow and Aqua Sensor® technology.

For every use — from water that mists produce in grocery stores to hotel washing machines, to the water used in oil field steam injection to the high-purity water used in pharmaceutical production — Culligan answers the distinct needs of industrial customers with an individualized approach through on-site surveys, analysis, and expert service.

Culligan is the largest, fully dedicated company to the science of water treatment on the market, and has hundreds of water industry patents to its name.

Markets we serve include: Automotive, Boilers/Cooling Towers, Computer Processing, Consumer Goods, Energy Research, Laboratories, Healthcare/Medical Labs, Industrial/Commercial Part Manufacturers, Military Defense, NASA/Aerospace, Pharmaceuticals, Restaurant/Hospitality, Steel, and more! 

As Culligan celebrates 80 years of helping businesses big and small make water better, it’s important for us to recognize our global network. A network that none of our competitors can even come close to. Culligan® Commercial Water Solutions is comprised of more than 810 dealers with international offices in 91 countries, and is dedicated to solving any and all water-related problems.

Culligan is the unrivalled worldwide leader in water treatment, and our sales representatives and service technicians are experienced professionals, uniquely qualified to understand and treat water conditions in your local area. Local dealerships such as Culligan Water of San Marcos can count on complete global oversight to ensure that no one is better equipped than us to deliver customized solutions to any water issues that affect your business and your bottom line. Culligan commercial products are used in a variety of industries including restaurants, hotels, schools, factories, medical facilities and many, many more.

Operational Savings

We’ll bring you lunch and teach you how Culligan can improve the water quality at your facility!