Restaurant Water Filtration Systems in Zionsville, IN
Hard water is one of the most expensive hidden costs in a commercial kitchen.
Scale deposits build up inside dishwashers, steamers, ice machines, and boilers, reducing efficiency and shortening equipment life. A single piece of commercial kitchen equipment can cost thousands to replace, and in many cases the root cause is preventable mineral buildup that a proper water treatment system would have stopped.
Simply Water provides commercial restaurant water treatment solutions for food service operations in Zionsville and the Greater Indianapolis area, built around the SW2 commercial-grade water softener.
The Real Cost of Hard Water in a Commercial Kitchen
Indianapolis-area water is notably hard. Calcium and magnesium dissolved in the supply leave behind a white, chalky residue on every surface the water touches. In a residential setting, that means spotted glassware and crusty faucet heads. In a restaurant kitchen, the stakes are much higher.
Scale accumulation inside a commercial dishwasher reduces heat transfer efficiency, which means longer cycle times and higher energy bills. In steamers and combi ovens, scale clogs nozzles and coats heating elements, eventually causing mechanical failure. Boilers and hot water systems suffer the same fate: scale acts as an insulator on heating surfaces, forcing the equipment to work harder and burn more energy to reach the same temperature.
Ice machines are especially vulnerable. Scale buildup on evaporator plates reduces ice production and can introduce off-flavors into the ice itself. For a restaurant where every glass of water and every cocktail passes through the ice machine, that’s a direct hit to the customer experience.
The math is straightforward. Preventive water treatment costs a fraction of what a single major equipment repair or replacement would run. A food service water filtration strategy built around softening pays for itself by protecting the equipment you’ve already invested in.
The SW2 Commercial-Grade Water Softener
The SW2 is a large commercial-grade water softener purpose-built for high-volume water demands. This is not a residential unit repurposed for commercial use. The SW2 is engineered from the ground up to handle the flow rates and daily throughput that a busy kitchen requires.
The system removes calcium, magnesium, and other hardness-causing minerals before the water reaches any equipment or fixture in your facility. By eliminating these minerals at the point of entry, the SW2 prevents scale from forming in the first place rather than treating it after the damage is done.
Simply Water builds the SW2 with American-made Pentair and Fleck components, two of the most trusted names in commercial water treatment. The Fleck control valve manages regeneration cycles automatically, so the system maintains peak performance without requiring manual intervention from your kitchen staff.
Protecting Your Most Expensive Assets
Consider what’s connected to your water supply in a typical restaurant: commercial dishwashers, glasswashers, steamers, combi ovens, boilers, hot water heaters, espresso machines, and ice makers. Every one of these is a significant capital investment, and every one is vulnerable to scale damage.
A properly sized commercial water softener extends the service life of this equipment, reduces maintenance frequency, and lowers energy consumption across the board. Dishes and glassware come out cleaner and spot-free, which means less rewashing and a better presentation at the table.
For restaurants that also want to address their drinking water quality, Simply Water offers the SW3 and SW5 multi-stage carbon filtration systems. These can be added alongside the SW2 to provide filtered water for beverage service, cooking, and customer-facing water stations.
What Our Customers Think
"Vince was quick to reply and came out to help us hook up our water heater after hours! He was very knowledgeable and did an excellent job! We would highly recommend him to anyone! We are very thankful for him, who allowed us to take a hot shower again!"
- Anita Davis
"Very professional and informative. Andrew explained the pros and cons of traditional water heater, and a tankless heater. I would recommend Simply Water for your plumbing needs."
- Brett Coats
"Simply Water was very friendly and helpful from the start. The gentleman that did my hot water heater installation was very knowledgable and friendly, all while doing whatever was needed to do the job right. I will be contacting Simply Water for all my installation needs."
- Tony Culp
Why Zionsville Restaurants Choose Simply Water
Simply Water has served commercial clients across the Greater Indianapolis area for over 20 years, including restaurants, office buildings, schools, and factories. The company understands the specific demands of food service environments, where downtime isn’t an option and water quality directly affects the product going to the table.
As a local, family-owned business based in Zionsville, Simply Water provides fast response times and the kind of personalized service you won’t get from a national chain. The team handles everything from initial water quality assessment to installation, ongoing maintenance, and salt delivery through their sister brand, Simply Salt.
Simply Water also donates a portion of gross sales to Water.org, a global clean water nonprofit with a 4-star Charity Navigator rating. Supporting your restaurant’s water quality also supports clean water access for communities worldwide.
Scale-Proof Your Kitchen
Contact Simply Water for a custom SW2 commercial softener quote tailored to your restaurant’s volume and equipment. Free consultations are available for Zionsville, Carmel, Westfield, and Greater Indianapolis food service operations.
Phone: 317-464-7755
Email: [email protected]

