Water Heater Installation Cost in Naperville, IL

Water heater installation in Naperville, IL typically costs between $1,600 and $1,750, with most homeowners paying around $1,703. Our data from four local projects shows a median price of $1,702.50, though costs can vary depending on your specific situation.

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Price distribution

Median $1,702.50 · typical $1,675.00–$1,716.25

$1,702.50

$1,600.00

$1,750.00

Shaded band: middle 50% of reports (25th–75th percentile). Median tick in teal.

Most jobs land between $1,615.00 and $1,743.25 (5th–95th percentile). Ignoring 1 outlier below and 1 above.

Based on reports from Apr 2026 (first entries this month).

Data freshness: 4 reports in the last 90 days. Help keep this current →

Data last updated Apr 7, 2026.

Latest reports

The underlying prices behind this page.

4 total reports

$1,705.00

8 days ago

50 Gallon Water Heater Installation

Got a new American Standard 50 gallon 40k btu water heater installed.

$1,750.00

8 days ago

40 Gallon Water Heater Installation

Got a STATE brand 40 gallon water heater replaced last month including a diagnostic visit for.

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$ • • •

8 days ago

"Got a new American Standard water heater installed."

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