Call or text: (309) 258-2582  |  (309) 643-1342 173 Thunderbird Lane, East Peoria, IL Mon-Fri 9am-4pm

Peoria, Illinois

Water Softeners & Reverse Osmosis for Peoria, IL

Peoria's water is very hard, chloraminated, and in some areas has a documented history with lead service lines. We test your water first, then build a solution around what we actually find. No guesswork, no pressure.

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Peoria water quality

What is in Peoria's water

Peoria's municipal water supply comes from the Illinois River and is treated and distributed by Illinois American Water. While the supply meets all regulatory standards, there are several characteristics worth understanding before making any decision about treatment.

We test homes throughout Peoria regularly. These are the issues that come up most often. Your individual results will guide exactly what we recommend, which is why we always test before suggesting anything.

  • Very hard water at approximately 22.4 GPG
  • Chloramines used for distribution system disinfection
  • Confirmed lead service line replacements ongoing in parts of the city
  • Disinfection byproducts detectable in the supply
  • PFAS and other trace contaminants addressable with RO filtration
Water quality testing lab equipment

Very Hard Water

At around 22.4 GPG, Peoria water is very hard. That level of mineral content leaves scale on pipes and heating elements, shortens appliance life, and makes soap and shampoo work noticeably harder. A properly sized, demand-initiated softener eliminates these effects without wasting salt on unnecessary regeneration cycles.

Chloramines

Illinois American Water uses chloramination for disinfection in the Peoria distribution system. Chloramines last longer in the pipes than free chlorine, which is why the utility uses them, but they are harder to remove. A standard pitcher or refrigerator filter is not adequate. Quality carbon filtration is required for full taste and odor reduction.

Lead Service Lines

Illinois American Water replaced approximately 700 lead service lines in Peoria during 2025 alone and continues investigating thousands more. Even if your service line has been replaced, aging in-home plumbing can still contribute lead at the tap. A certified RO system addresses lead at the point of use regardless of what is happening upstream.

Disinfection Byproducts

When chlorine reacts with naturally occurring organic matter in the Illinois River, it forms compounds such as trihalomethanes and haloacetic acids. These are present in Peoria's water at detectable levels. RO filtration is effective at reducing a broad range of these compounds in drinking water.

PFAS and Emerging Contaminants

PFAS compounds, sometimes called forever chemicals, are a growing area of concern in many municipal supplies drawing from surface water sources like the Illinois River. Reverse osmosis is one of the most effective technologies for reducing PFAS in drinking water at the point of use. We carry NSF/ANSI 58 certified RO systems tested for a broad spectrum of contaminants.

We Test First

Everything above reflects what we commonly find in Peoria homes. Your water is specific to your address, your plumbing, and the age of your home. We run an in-house water analysis on your first visit at no cost and only recommend what your actual results call for. Access to an accredited partner lab is available for anything requiring specialist testing.

What we install

Solutions for Peoria homes and businesses

Every system is sized and configured after we test your water. These are the most common recommendations we make for Peoria addresses.

Assembled in Central Illinois

Hydrotech 89 Series Water Softener

Demand-initiated regeneration means the system only runs when your water use actually calls for it, not on a calendar clock. Uses up to 75% less salt than conventional timer-based units. The 89 Series is our standard residential recommendation for Peoria's hardness level. Lifetime warranty on tanks, 7-year warranty on equipment and control valves.

Learn more about water softeners →
Assembled in Central Illinois

Hydrotech HTO Dual-Tank System

Combines whole-home carbon filtration and water softening in a single dual-tank unit with one control valve. The carbon stage handles chloramine taste and odor. The softening stage handles hardness. One system, one service point, and a simpler installation footprint than running two separate units. Lifetime warranty on tanks.

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NSF/ANSI 58 Certified

Aqua Flo Reverse Osmosis

Certified under NSF/ANSI 58, IAPMO R&T, and CSA B483.1 to reduce lead, PFAS, arsenic, nitrates, disinfection byproducts, fluoride, and more. Available in tank-style and tankless configurations. Filters and membranes are American-made. For Peoria households concerned about lead, forever chemicals, or disinfection byproducts, RO at the drinking tap is the most reliable solution we offer.

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Service and Repair

Service for Equipment We Did Not Sell

We service most makes and models of water softeners, iron filters, and reverse osmosis systems throughout Peoria regardless of who originally installed them. If your existing RO system is underperforming, we also offer high-performance, American-made membrane upgrades at prices competitive with standard replacement membranes. No need to replace the whole system.

Contact us about service →

Why it matters

Demand-initiated softening vs. timer-based systems

Many older water softeners in Peoria-area homes run on a calendar clock, regenerating on a fixed schedule whether the household has used enough water to need it or not. That wastes salt, wastes water, and can leave a home on soft water even after regeneration uses up its exchange capacity ahead of schedule.

The Hydrotech 89 Series regenerates on demand, based on actual water use measured by the control valve. The system tracks how much water has passed through and regenerates only when the resin is close to capacity. For a family of four in Peoria, that difference in salt efficiency is significant over the life of the system.

  • Regenerates based on actual usage, not a fixed clock schedule
  • Up to 75% less salt than conventional timer-based softeners
  • Up to 64% less water used during regeneration
  • Digital control valve with LCD display for easy monitoring
  • Lifetime warranty on tanks
Hydrotech 89 Series water softener
75%Less salt
64%Less water used
30+Years in Central IL

Serving Peoria and surrounding areas

Local to Central Illinois for over 30 years

We are based at 173 Thunderbird Lane in East Peoria, a short drive from any address in Peoria proper or the surrounding suburbs. That proximity matters when something needs attention after an installation, when you have a question about your system, or when service is due.

We serve Peoria neighborhoods including Dunlap, Peoria Heights, Bartonville, Bellevue, and the broader Peoria metro. We also cover Pekin, Morton, Washington, Chillicothe, and the rest of Central Illinois.

  • Based in East Peoria, minutes from any Peoria address
  • Authorized Hydrotech dealer, Canature WaterGroup partner
  • Hydrotech Factory Certified Technicians on staff
  • Over 30 years serving Central Illinois homes and businesses
  • No call centers, no runaround, direct contact every time

Our warranty structure is straightforward and does not require a third-party claim process:

  • Lifetime warranty on tanks
  • 7-year warranty on equipment and control valves
  • 1-year warranty on parts and labor
  • 1-year warranty on chemical pumps and RO pumps

Every system we install is assembled, configured, and serviced by our local team. We do not subcontract installations to outside technicians.

(309) 258-2582 — call or text anytime during business hours.

Frequently asked questions

Peoria water treatment questions

Peoria's water measures approximately 22.4 grains per gallon (GPG), which falls in the very hard range. That level of hardness accelerates scale buildup on pipes, fixtures, and appliances and noticeably affects how soap and shampoo lather. For comparison, water above 10.5 GPG is considered very hard by water quality standards. Peoria's reading of 22.4 GPG is among the higher levels we encounter across Central Illinois, though it is lower than Pekin and Creve Coeur, which regularly test above 35 GPG.
Yes. Illinois American Water uses chloramination as the disinfection method for the Peoria distribution system. Chloramines are formed by combining chlorine with ammonia and are used because they persist longer in the distribution pipes than free chlorine. From a treatment standpoint, they are harder to remove than free chlorine and require quality carbon filtration. A standard refrigerator filter or pitcher filter is not adequate for chloramine removal. The Hydrotech HTO system combines softening and carbon filtration in a single unit specifically designed for this type of municipal water profile.
Lead service lines have been a documented concern in parts of Peoria. Illinois American Water replaced approximately 700 service lines in Peoria during 2025 alone and continues investigating thousands more across the city. The treatment plant itself produces water meeting regulatory standards, but lead can enter water from aging service lines and in-home plumbing between the street and your tap. A reverse osmosis system certified under NSF/ANSI 58 for lead reduction addresses this at the point of use, independent of what is happening in the distribution system.
Disinfection byproducts (DBPs) form when the chlorine or chloramine used to disinfect water reacts with naturally occurring organic matter in the source water. The Illinois River, Peoria's source water, contains organic matter that produces DBPs during treatment. Common DBPs in surface water supplies include trihalomethanes and haloacetic acids. They are present in Peoria's water at detectable levels within regulatory limits. Reverse osmosis filtration is effective at reducing DBPs in drinking water at the tap.
Yes. We service most makes and models of water softeners, iron filters, and reverse osmosis systems throughout Peoria regardless of who originally installed them. If your existing RO system is underperforming, we also offer high-performance, American-made membrane upgrades at prices competitive with standard replacement membranes. You do not need to replace the whole system to get better performance. Call or text (309) 258-2582 to discuss your existing equipment.
A timer-based softener regenerates on a fixed calendar schedule regardless of how much water the household has actually used. This wastes salt and water when use is light, and can leave you with hardness if use is heavier than the timer accounts for. A demand-initiated softener like the Hydrotech 89 Series tracks actual water volume passing through the system and regenerates only when the resin capacity is genuinely close to depleted. For Peoria's hardness level, that difference can translate to significantly less salt use over the life of the system. We no longer install timer-based units.

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Based in East Peoria, IL

173 Thunderbird Lane
East Peoria, IL 61611

(309) 258-2582

(309) 643-1342

Mon-Fri 9am-4pm

We serve all of Peoria and the surrounding Central Illinois region. Free water test on your first visit, no obligation.

Peoria homeowner? Find out what is in your water.

Free water test, no pressure, no obligation. We come to you and explain everything we find.

Call (309) 258-2582 Text (309) 643-1342

Mon-Fri 9am-4pm · 173 Thunderbird Lane, East Peoria, IL