Smoke & CO Detector Installation Cost MariettaSmoke & CO Detector Installation Cost MariettaSmoke & CO Detector Installation Cost MariettaSmoke & CO Detector Installation Cost MariettaSmoke & CO Detector Installation Cost MariettaSmoke & CO Detector Installation Cost MariettaSmoke & CO Detector Installation Cost MariettaSmoke & CO Detector Installation Cost MariettaSmoke & CO Detector Installation Cost MariettaSmoke & CO Detector Installation Cost Marietta

Smoke & CO Detector Installation Cost in Marietta, GA

Detailed pricing guide with local market adjustments and material comparisons

Marietta Average

$100–$400

Market Tier

Mid-Size City

Cost Breakdown

Smoke & CO Detector Installation Cost in Marietta

Mid-Size City

LowAverageHigh

$100$250$400

Market Tier

Mid-Size City (1x)

Mid-size city with average market costs

Material Cost Comparison

Smoke detectors(Budget)

$75–$300

CO detectors(Mid-Range)

$100–$400

Combination smoke/CO units(Premium)

$140–$560

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 Marietta

Plugged In Electrical

South Fulton, GA

(404) 383-5037

John Donaldson's Powerworks Electric

South Fulton, GA

(770) 689-9620

Clark Electric

South Fulton, GA

(770) 988-6558

Edlectric Services

South Fulton, GA

(678) 768-8934

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Marietta Housing Market

Median Home Price

$550,000

Homes for Sale

121

Price per Sq Ft

$207

Local Pros

524

Home Service Professionals Near Marietta

Agents 126lender 76multimedia_specialist 71Landscapers 59Inspectors 53Flooring 48Movers 46HVAC Techs 45

Median Household Income

$70,086

Median Home Value

$401,100

Median Rent

$1,491/mo

Homeownership Rate

47.2%

Population

61,773

Median Year Built

1986

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

Track Your Costs

Maintenance

Smoke & CO Detector Installation

Date

April 2026

Cost

$250

Vendor

Your local pro

Warranty

10-year material warranty

Marietta average: $100–$400

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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Find a electrician near me

I found 34 electricians in your area. Here are the top results:

Professionals Found

34 results

Smith & Sons

Connected

electrician

4.9(47)

BookQuote

J&R Home Services

electrician

4.7(23)

From $95/hr

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Title:electrician

Category:electrician

Date:2026-04-10

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Cost FAQ

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

The average cost of smoke & co detector installation in Marietta, GA ranges from $100 to $400. 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 Marietta, 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 Marietta?

Get at least 3 quotes from licensed professionals in Marietta. 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 Marietta, GA

Cost Breakdown

Smoke & CO Detector Installation Cost in Marietta

Material Cost Comparison

Save Money with DIY?

Get Quotes in Marietta

Marietta Housing Market

Track Your Costs

Smoke & CO Detector Installation

Property Health Score

Get a Personalized Estimate

Cost FAQ

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