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How much does hardwired smoke detector replacement cost in Indiana?

Updated September 2026 · Indiana price index 1.03 for electrical work (national = 1.00)

In Indiana, a licensed electrician typically charges $70 to $240 to replace hardwired smoke detectors (per unit), with most jobs landing near $115 (per unit). That is about 3% above the national average of $70–$230, based on what electricians earn in Indiana.

Low end

$70

Most jobs

$115

High end

$240

Got a quote for this in Indiana? Check if it's fair — free

AI-powered second opinion using these same Indiana figures. No account, no card. Need someone to do the work? Verified pros in Indiana took the Fair Price Pledge.

What a Indiana quote means

Quote for this job	What it means
Under $42	Suspiciously low — ask what is excluded, and check licensing and insurance
$42 – $264	Fair price — inside the typical range (up to 10% over the top is still normal)
$264 – $420	Running high — get the quote itemized, and get a second one
Over $420	Ripoff territory — more than 1.75× the high end of the typical range

Same rules the QuoteJury checker uses on every quote.

What you're paying for

What is usually included: A hardwired, interconnected detector with battery backup and the labor to swap it on the existing base and wiring.

What moves the price:

Combination smoke/CO units cost more than smoke-only
Older homes with incompatible plugs or no interconnect wiring
Whole-home replacements of 6–10 detectors bring the per-unit price down
Code rules requiring detectors in every bedroom, hallway and level when work is permitted

Number of units, interconnected hardwired vs. battery, whether new wiring is needed, and 10-year sealed or smart/combo models.

Hardwired smoke detector replacement cost across Indiana

Typical range by metro and rural area, from BLS wage data for electricians in each area.

Area	Typical range	Most jobs
Bloomington, IN	$70 – $230	$110
Columbus, IN	$80 – $260	$125
Elkhart-Goshen, IN	$65 – $220	$105
Evansville, IN	$80 – $260	$125
Fort Wayne, IN	$75 – $240	$115
Indianapolis-Carmel-Greenwood, IN	$70 – $230	$110
Kokomo, IN	$85 – $280	$135
Lafayette-West Lafayette, IN	$80 – $260	$125
Michigan City-La Porte, IN	$70 – $230	$110
Muncie, IN	$70 – $230	$110
South Bend-Mishawaka, IN-MI	$75 – $250	$120
Terre Haute, IN	$75 – $250	$120
Central Indiana nonmetropolitan area	$70 – $230	$110
Northern Indiana nonmetropolitan area	$65 – $210	$105
Southern Indiana nonmetropolitan area	$70 – $220	$105

Frequently asked

Is $115 a fair price for hardwired smoke detector replacement in Indiana?

Yes. $115 is right around what most homeowners in Indiana pay. Anything from $42 to $264 is inside the normal range for a licensed electrician; above $264 it is worth getting a second quote.

Why do quotes for the same job vary so much?

Combination smoke/CO units cost more than smoke-only. Older homes with incompatible plugs or no interconnect wiring. Company overhead matters too: a large company with trucks, dispatchers and a warranty department charges more than a one-person shop, and both can be honest prices.

When should I get a second quote?

Any time a quote lands above $264, or when the contractor cannot break it into parts, labor and fees. Ask for the itemized version, ask what would change the price, and confirm licensing and insurance. You can also paste the quote into the free QuoteJury checker for an instant second opinion.

Other electrical jobs in Indiana

Hardwired smoke detector replacement in other states

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Sources

Angi (2026): $70–$150 nationally
HomeGuide (2026): $110–$410 nationally
Fixr (2025): $70–$150 nationally
HomeAdvisor (2026): $70–$150 nationally
U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 — median hourly wages by state and metro area

About these numbers. Ranges are typical market rates for a licensed, insured contractor, blended from published U.S. cost guides and adjusted with U.S. Bureau of Labor Statistics wage data (OEWS, May 2025) for each state and metro area. They are estimates, not a bid, appraisal or inspection. Real prices move with parts, access, permits and code requirements. The quote checker is AI-powered and labeled as such.