Commercial Water Treatment in the Central Valley
Equipment that lasts longer and better-tasting coffee and ice for your customers. Large-capacity softening, iron/sulfur/manganese removal, sediment filtration, and reverse osmosis for businesses
What you’ll notice
- Equipment lasts longerless scale in heaters, boilers and ice machines
- Better coffee, tea & icefor staff and customers
- Sized to your demandmatched to your flow and daily use
- Service planswe keep it running
Liquid Solutions Inc designs, installs, and services state-of-the-art, large-capacity water treatment systems for businesses across Modesto, Stockton, Manteca, and the Central Valley. We’re a family-owned, licensed C55 (California’s water conditioning contractor license) contractor (CSLB #811243) and have been treating Valley water since 1996.
Every business uses water differently. We test your water, look at how much you use and when, and size a system to match your demand.

Who We Serve
- Car washes
- Auto, repair & retail shops
- Restaurants & food service
- Offices
- Ag & dairy facilities
- Multi-unit properties
- Light industrial
- And more
Commercial Systems We Install
Large-Capacity Softeners & Filtration
State-of-the-art softeners sized for heavy daily use. Hard water scale is tough on water heaters, boilers, dishwashers, and spray equipment, and a properly sized commercial softener helps protect that equipment and keeps fixtures cleaner. We pair them with large media and backwashing filters for chlorine, taste, odor, and sediment that rinse themselves clean automatically, so there are no cartridges to keep changing.
Iron, Sulfur & Manganese Removal
Well or city-blend water with orange stains, metallic taste, or a rotten-egg sulfur smell hurts staff morale and customer experience. We size commercial iron, sulfur, and manganese systems from your water test so car washes, shops, restaurants, and light industrial sites get clear water at the source—before it stains fixtures, laundry, or process equipment.
Sediment Filtration
Sand, silt, rust, and grit clog nozzles, aerators, ice machines, and spray equipment. Commercial Big Blue cartridge banks and whole-building backwashing sediment filters catch it where water enters, protect softeners and RO downstream, and keep car washes, shops, and food-service lines flowing.
Commercial Reverse Osmosis & More
High-output RO for drinking water, ice machines, coffee and beverage service, car wash final rinse, and process water, built with NSF-certified components. We also treat arsenic, low pH, nitrate, and offer UV disinfection and more. If it’s in your water, we can help.

Why Businesses Choose Us
- Free water test and site assessment. We start with what’s actually in your water.
- Sized to your demand. Systems are matched to your flow and daily use, not pulled off a shelf.
- Same team start to finish. The people who design your system are the ones who install and service it.
- Service plans. We keep your system running so you can focus on your business.
- Financing available. Ask us about options that fit your budget.
Ready to talk about your building? Call (209) 523-5921 or send us a message and we’ll set up a free assessment.
Free water test / estimate
We reply during business hours (Mon–Fri, 9 AM–4 PM). Prefer to talk? Call (209) 523-5921.
Why book with us
- Licensed
- Bonded
- Workers' comp
- Liability
- Family-owned since 1996
- CSLB #811243
Office: (209) 523-5921
Sales: (209) 645-1151
Text: (209) 821-4777
Free Water Test + No-Pressure Estimate
Call (209) 523-5921 (office / scheduling) or (209) 645-1151 (sales), text (209) 821-4777, or message us online.
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