Smoke & CO Detector Installation Cost LargoSmoke & CO Detector Installation Cost LargoSmoke & CO Detector Installation Cost LargoSmoke & CO Detector Installation Cost LargoSmoke & CO Detector Installation Cost LargoSmoke & CO Detector Installation Cost LargoSmoke & CO Detector Installation Cost LargoSmoke & CO Detector Installation Cost LargoSmoke & CO Detector Installation Cost LargoSmoke & CO Detector Installation Cost Largo

Smoke & CO Detector Installation Cost in Largo, FL

Detailed pricing guide with local market adjustments and material comparisons

Largo Average

$100–$400

Market Tier

Mid-Size City

Cost Breakdown

Smoke & CO Detector Installation Cost in Largo

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 Largo

Hall Electrical Systems Inc.

St. Petersburg, FL

(727) 954-5777

Coastal Palms Electrical

St. Petersburg, FL

(727) 899-1810

J & K Electric, Inc.

St. Petersburg, FL

(727) 323-2288

Everingham Electric

St. Petersburg, FL

(727) 422-8455

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Largo Housing Market

Median Home Price

$234,900

Homes for Sale

Price per Sq Ft

$245

Local Pros

338

Home Service Professionals Near Largo

multimedia_specialist 56Inspectors 48Stagers 43Landscapers 40Flooring 40Painters 38Cleaners 37Appraisers 36

Median Household Income

$60,465

Median Home Value

$208,500

Median Rent

$1,482/mo

Homeownership Rate

61.1%

Population

82,506

Median Year Built

1978

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

Largo 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(74 → 89)

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 32 electricians in your area. Here are the top results:

Professionals Found

32 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:2026-04-08

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Cost FAQ

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

The average cost of smoke & co detector installation in Largo, FL 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 Largo, 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 Largo?

Get at least 3 quotes from licensed professionals in Largo. 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 Largo, FL

Cost Breakdown

Smoke & CO Detector Installation Cost in Largo

Material Cost Comparison

Save Money with DIY?

Get Quotes in Largo

Largo Housing Market

Track Your Costs

Smoke & CO Detector Installation

Property Health Score

Get a Personalized Estimate

Cost FAQ

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