Smoke & CO Detector Installation Cost LongviewSmoke & CO Detector Installation Cost LongviewSmoke & CO Detector Installation Cost LongviewSmoke & CO Detector Installation Cost LongviewSmoke & CO Detector Installation Cost LongviewSmoke & CO Detector Installation Cost LongviewSmoke & CO Detector Installation Cost LongviewSmoke & CO Detector Installation Cost LongviewSmoke & CO Detector Installation Cost LongviewSmoke & CO Detector Installation Cost Longview

Smoke & CO Detector Installation Cost in Longview, WA

Detailed pricing guide with local market adjustments and material comparisons

Longview Average

$85–$340

Market Tier

Small City

Cost Breakdown

Smoke & CO Detector Installation Cost in Longview

Small City

LowAverageHigh

$85$213$340

Market Tier

Small City (0.85x)

Small city with below-average costs

Material Cost Comparison

Smoke detectors(Budget)

$64–$255

CO detectors(Mid-Range)

$85–$340

Combination smoke/CO units(Premium)

$119–$476

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 Longview

Andersen Electric Inc.

Gresham, OR

(503) 665-4327

Oakley Electric

Gresham, OR

(971) 213-6901

Prestige Power Systems

Gresham, OR

(503) 498-1843

Lucky Electric LLC

Beaverton, OR

(971) 417-9345

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Longview Housing Market

Median Home Price

$439,500

Homes for Sale

Price per Sq Ft

$277

Local Pros

584

Home Service Professionals Near Longview

Agents 96Landscapers 74lender 73Flooring 73Painters 72Inspectors 67HVAC Techs 65multimedia_specialist 64

Median Household Income

$60,844

Median Home Value

$339,000

Median Rent

$1,119/mo

Homeownership Rate

52.4%

Population

37,836

Median Year Built

1965

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

Track Your Costs

Maintenance

Smoke & CO Detector Installation

Date

April 2026

Cost

$213

Vendor

Your local pro

Warranty

10-year material warranty

Longview average: $85–$340

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(65 → 80)

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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Find a electrician near me

I found 61 electricians in your area. Here are the top results:

Professionals Found

61 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:2026-04-07

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Cost FAQ

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

The average cost of smoke & co detector installation in Longview, WA ranges from $85 to $340. 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 Longview, 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 Longview?

Get at least 3 quotes from licensed professionals in Longview. 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 Longview, WA

Cost Breakdown

Smoke & CO Detector Installation Cost in Longview

Material Cost Comparison

Save Money with DIY?

Get Quotes in Longview

Longview Housing Market

Track Your Costs

Smoke & CO Detector Installation

Property Health Score

Get a Personalized Estimate

Cost FAQ

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