Water Softener Installation in Peoria, IL
A softener that's too small for Peoria's water runs out of capacity between cycles. Getting the size and the connection right matters more than the brand.
Installing a water softener in Peoria, IL typically costs $1,100–$3,000 (Fixr national range). With district hardness of 19–37 grains per gallon (Illinois American Water), expect a larger resin tank or a twin-tank unit, a drain with an air gap, and a bypass valve so you can shut the softener off without shutting off the house.
Size first, brand second
Hardness multiplied by daily water use gives the grains a softener must remove each day. At Peoria's 19 to 37 grains, a family of four can need several thousand grains a day. An installer should test your tap, ask how many people live in the house, and pick a capacity that regenerates about once a week, not every night. An undersized unit wastes salt and lets hard water slip through when it's exhausted.
Single tank or twin tank
A single-tank softener goes offline while it regenerates, usually overnight. A twin-tank model switches to its second tank, so soft water never stops. This Old House puts single-tank systems at about $500 to $1,700 and twin-tank at $1,000 to $5,000. In a busy house on very hard water, the twin tank avoids hard-water gaps between cycles.
What Illinois code asks of the install
Under the Illinois Plumbing Code, a softener's drain line discharges through a vertical air gap at least twice the pipe diameter and no less than 2 inches. Softeners that use a venturi to draw brine need no backflow preventer on the supply line; types that depend on internal check valves need a double check valve assembly on the inlet (77 Ill. Adm. Code 890.760). The state's Plumbing License Law excludes the softener business itself from its definition of plumbing (225 ILCS 320/2), and the City of Peoria requires a permit for adding to or changing the plumbing system.
Where it usually goes
The softener belongs near where the main line enters the house, ahead of the water heater, with a drain close by, a standard outlet for the valve, and room to lift 40-pound salt bags. Many owners leave one outdoor faucet unsoftened for the garden and lawn. In an older home the installer may also need to replace a short run of pipe to make a clean connection. See the Peoria, IL water softener price ranges for the full cost table.
Questions homeowners ask
How long does a softener install take?
Often a few hours when a loop already exists. A home with no loop, which is common in older Peoria houses, takes longer because the installer cuts into the main line.
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