Our Systems Treat These Common Water Issues in San Marcos:

  • The presence of soap scum after bathing
  • Water that tastes off
  • Inefficient water heater
  • Buildup of minerals, or scaling in pipes 
  • Unpleasant taste and odor in drinking water
  • Harmful chemicals in water 
  • Water spots after doing the dishes 
  • Linens and clothes that appear to be degrading 
  • Skin and hair feels regularly dry 
  • More soap required than usual for cleaning 

Enjoy The Benefits of Soft Water in San Marcos, TX

Man doing dishes with soft water

In Your Appliances

  • Increase water heater efficiency by up to 30%, saving money on fuel. 
  • Improve water flow and water pressure by eliminating pipe build up.
  • Extend the lifespan of washing machines and dishwashers. 
Family spending time in kitchen with soft water

In The Kitchen

  • Cleaner and generally better tasting water. 
  • Purer water means fresher tasting coffee, food, and ice. 
  • Eliminates water spots on dishes and china. 
Dog being bathed with soft water

In The Bathroom

  • Since our skin absorbs eight times the amount of chemicals while bathing, your skin will feel softer and smoother after washing, showering, and shaving thanks to Jason’s Water Systems. Don’t be a filter for harmful chemicals, and get a filter from Jason’s Water! 
  • Softer water means softer, shinier, and more manageable hair. 
  • Reduces soap scum and residue on tubs, sinks, and glass showers. 
Baby with soft laundry

In Your Laundry

  • Cleaner, super soft, and longer lasting clothes and linens. 
  • Clothes will keep their color better, and look newer and brighter for longer.
  • Save costs on cleaning supplies by using up to 50% less detergent. 
3 Stages Of Softening & Filtration

One Jason’s Water Systems Tank Does It All

Jason’s Water Systems manufacturers water softeners that are more effective than 5 competitor tanks combined. Thanks to the fully programmable cycles of our systems, our San Marcos water softeners can be tailored to improve any water condition. Our systems feature several advanced elements such as crushed garnet media, coconut shell carbon, and fine mesh resin. When these elements work together, our San Marcos water softener systems can provide bottled quality water to an entire home. 

Jason’s Water Systems produces one of the only systems that is certified to meet
UPC & ICC Plumbing codes including filtration and softening in a single tank. Backed by a lifetime warranty. 
Whole House Water Softening System
coconut shell carbon icon
Stage 1


Coconut shell carbon reduces the taste and smell of chlorine from the water, while also eliminating the presence of other toxic chemicals in the water. By filtering out chlorine before it goes through the softening process, our systems last 4 times longer than our competitor’s systems.Tested by NSF ANSI 42 up to 400,000 glns Chlorine removal.

Fine mesh resin icon
Stage 2


Soap scum causing minerals in the water like magnesium and calcium will be removed via the fine mesh resin. This makes hair and skin feel healthier and allows lasting functionality of appliances that use water. Tested by NSF ANSI 44 up to 25 gpm service flow rate.

Crushed garnet media icon
Stage 3


Turbidity, also known as cloudiness, as well as discoloration will be removed from the water as it passes through the crushed garnet media of Jason’s Water Systems. 

Pure Water Has Never Been So Easy And Affordable!

Discover What’s In Your Water With A FREE Water Test From Jason’s Water Systems!

Jason’s Water Systems is committed to helping Florida residents enjoy the advantages of water softening. That's why we provide special promotions to make our softening and filtration systems more affordable and accessible for families in the area. Contact us today to schedule a complimentary water quality test and receive a quote for a new water softening system.
Free Consultation(844) 527-6671

Up to $650 Trade-In Special

The Jason’s Water Systems team can service water softening systems of any brand. Contact us about your current system and if you need a new one, you can trade it in for up to a $650 discount toward a new Jason’s Water Softener. Now that’s a deal!

Get A Drinking System Free of Charge With Purchase of A Whole House Softening and Filtration System ($600 Value)

6 Months No Payments On New & Qualified Filtration Systems And Water Softeners

Included With Every System

Why Homeowners Choose Jason’s Water Systems

Jason’s Perfect Lifetime Warranty

All of our systems come with Jason’s Perfect Warranty, guaranteeing the highest water quality and most reliable product functionality that money can buy. When you purchase a Jason’s Water System, you’ll be able to access our routine maintenance checks and system replacements.

Financing Options

Get the cleanest water in San Marcos without having to pay for it upfront with our financing options. We’ll work with you and within your budget to help you soften and filter your home’s water affordably. At Jason’s Water Systems, we can always make it happen.

Trusted Maintenance Program

Each of our water softening systems also include our annual maintenance program, allowing you to keep your system in working order. Our skilled technicians have years of experience, and you can rely on them to regularly service your system regardless of the type of property or water conditions.

First-Year Workmanship Guarantee

During the first year of your water softener’s operation, we’ll maintain the system each step of the way. Our team will be there to answer any questions or troubleshoot any issues with the system without any extra service fees.

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Jason's Water Softeners Perfect Warranty seal
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100% American-Made Products

3-Stage Quick Connect Filtration

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Jason's Water Systems Well Unit

Customized Well Unit Systems

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Alkaline water filter

Alkaline Inline Filter

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Jason's Water Systems reverse osmosis filter

Quick Connect Reverse Osmosis

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The #1 Choice For San Marcos Water Softeners

Jason’s Water Systems has been manufacturing and installing water softeners in San Marcos for decades. Our team of water softener installers in San Marcos know what homeowners in the area need to improve the quality of their drinking water. Many of our team members are local to the area, and take great pride in installing water softeners in San Marcos for friends, neighbors, and family. For the top provider of water softeners in San Marcos, trust Jason’s Water Systems. 

Contact Jason’s Water Systems of San Marcos today to learn more about how our systems can enhance your personal health and lifestyle. 
Free Consultation

Don’t Just Take Our Word for It

Frequently Asked Questions

Let us answer the frequently asked questions that our customers ask and provide you with the details necessary to make an informed decision regarding your purchase of a water softener in San Marcos, TX.
Does Jason’s offer maintenance services for water softeners manufactured by other brands?
Is salt from my Jason’s Water Softener going to enter my drinking water? 
Does Jason’s Water Systems install water softeners outside of San Marcos? 
Are Jason’s Water Softeners NSF certified?
Are Jason’s Water Softeners up to ICC Residential Plumbing Code?
What is hard water and why does it happen?
Can I bring my water softener with me if I move?
How can I find out if I need a water softener?
Where will my water softener be installed?
How long will my water softener last?
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The Best San Marcos Water Softeners!

Jason’s Water Systems is the premier manufacturer and supplier of San Marcos water softeners and has been serving San Marcos as well as the surrounding areas of central Texas since 1979.

San Marcos Texas is often cited as one of the fastest growing areas in the nation, which is why Jason’s Water is here to help. Thousands of new homes are being built every year in central Texas with under sized water softener systems that are leaving homes with under treated water. Jason’s Water Softeners are the only water softeners in San Marcos, and in the entire United States that are certified to plumbing code which means when you buy a Jason’s Water System, you know you will be getting a water softener that is fit properly to your home.

Give us a call now or fill out our form to get a quote! Our San Marcos water softener experts are standing by, ready to help you!

Get Your FREE Expert Consultation
+ Free Water Quality Test!
Please fill this form and our team will be in touch with you shortly.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Jason's Water Softeners Perfect Warranty seal
IAPMO logo
IAMPO Water Quality Platinum Seal logo
UPC logo
UPC Logo
UPC Logo
ICC logo
Water Quality Association logo
IRC Logo