Smoke & CO Detector Installation Cost BellevueSmoke & CO Detector Installation Cost BellevueSmoke & CO Detector Installation Cost BellevueSmoke & CO Detector Installation Cost BellevueSmoke & CO Detector Installation Cost BellevueSmoke & CO Detector Installation Cost BellevueSmoke & CO Detector Installation Cost BellevueSmoke & CO Detector Installation Cost BellevueSmoke & CO Detector Installation Cost BellevueSmoke & CO Detector Installation Cost Bellevue

Smoke & CO Detector Installation Cost in Bellevue, WA

Detailed pricing guide with local market adjustments and material comparisons

Bellevue Average

$115–$460

Market Tier

Large City

Cost Breakdown

Smoke & CO Detector Installation Cost in Bellevue

Large City

LowAverageHigh

$115$288$460

Market Tier

Large City (1.15x)

Large city with competitive market and moderate-high costs

Material Cost Comparison

Smoke detectors(Budget)

$86–$345

CO detectors(Mid-Range)

$115–$460

Combination smoke/CO units(Premium)

$161–$644

Factors that affect your cost

Number of detectors needed
Hardwired vs battery-only
Interconnected system requirement
Existing wiring availability
Combination smoke/CO units
Smart detector features

Save Money with DIY?

Call a pro when: Call an electrician for hardwired interconnected systems, if your code requires hardwired detectors, or if you need new wiring run to detector locations.

Get Quotes in Bellevue

All-Star Electrician Tacoma

Tacoma, WA

(253) 550-6077

Pinewood Electric

Tacoma, WA

(253) 314-1895

Washington Electrical, LLC

Tacoma, WA

(253) 234-5359

The Tacoma Electrician

Tacoma, WA

(253) 260-6273

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Premium spot in Bellevue

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Lead the Bellevue community

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Bellevue Housing Market

Median Home Price

$1,774,000

Homes for Sale

227

Price per Sq Ft

$764

Local Pros

560

Home Service Professionals Near Bellevue

multimedia_specialist 90lender 79Flooring 75Inspectors 69Cleaners 65Painters 63Landscapers 60Roofers 59

Median Household Income

$161,300

Median Home Value

$1,203,100

Median Rent

$2,505/mo

Homeownership Rate

51.9%

Population

151,199

Median Year Built

1981

Source: U.S. Census Bureau, ACS 2023 5-Year Estimates

Track Your Costs

Maintenance

Smoke & CO Detector Installation

Date

April 2026

Cost

$288

Vendor

Your local pro

Warranty

10-year material warranty

Bellevue average: $115–$460

Before

Issue documented with photos

After

Repair completed, area sealed

Materials Used

Smoke detectorsCO detectorsCombination smoke/CO unitsMounting brackets

Warranty Details

10-year material warranty

Auto-Checkup Created

"Detector Test" — every 6 months

Added by youApril 2026

Property Health Score

Good

electrical category +15 pts(73 → 88)

Documentation19/25

Maintenance20/25

Warranty22/25

Investment21/25

Your health score is calculated based on documentation completeness, maintenance currency, warranty coverage, and investment tracking.

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Get a Personalized Estimate

Find a electrician near me

I found 65 electricians in your area. Here are the top results:

Professionals Found

65 results

Smith & Sons

Connected

electrician

4.9(47)

BookQuote

J&R Home Services

electrician

4.7(23)

From $95/hr

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electrician

Title:electrician

Category:electrician

Date:2026-04-03

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Cost FAQ

What is the average cost of smoke & co detector installation in Bellevue?

The average cost of smoke & co detector installation in Bellevue, WA ranges from $115 to $460. The final price depends on Number of detectors needed, Hardwired vs battery-only, Interconnected system requirement.

What factors affect smoke & co detector installation cost?

Key factors include: Number of detectors needed, Hardwired vs battery-only, Interconnected system requirement, Existing wiring availability, Combination smoke/CO units, Smart detector features. In Bellevue, local labor rates and material availability also influence pricing.

Can I save money by doing smoke & co detector installation myself?

Battery-operated detectors are simple to install with screws or adhesive mounts. Place smoke detectors on every level, inside each bedroom, and outside sleeping areas. CO detectors go near bedrooms and fuel-burning appliances. Call an electrician for hardwired interconnected systems, if your code requires hardwired detectors, or if you need new wiring run to detector locations.

How do I get accurate quotes for smoke & co detector installation in Bellevue?

Get at least 3 quotes from licensed professionals in Bellevue. Use Fizbo SmartSearch to find and compare local electricians, read reviews, and request estimates — all in one place.

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Smoke & CO Detector Installation Cost in Nearby Cities

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Smoke & CO Detector Installation Cost in Bellevue, WA

Cost Breakdown

Smoke & CO Detector Installation Cost in Bellevue

Material Cost Comparison

Save Money with DIY?

Get Quotes in Bellevue

Bellevue Housing Market

Track Your Costs

Smoke & CO Detector Installation

Property Health Score

Get a Personalized Estimate

Cost FAQ

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