Smoke & CO Detector Installation Cost San FranciscoSmoke & CO Detector Installation Cost San FranciscoSmoke & CO Detector Installation Cost San FranciscoSmoke & CO Detector Installation Cost San FranciscoSmoke & CO Detector Installation Cost San FranciscoSmoke & CO Detector Installation Cost San FranciscoSmoke & CO Detector Installation Cost San FranciscoSmoke & CO Detector Installation Cost San FranciscoSmoke & CO Detector Installation Cost San FranciscoSmoke & CO Detector Installation Cost San Francisco

Smoke & CO Detector Installation Cost in San Francisco, CA

Detailed pricing guide with local market adjustments and material comparisons

San Francisco Average

$75–$300

Market Tier

Town

Cost Breakdown

Smoke & CO Detector Installation Cost in San Francisco

Town

LowAverageHigh

$75$188$300

Market Tier

Town (0.75x)

Small town with lower labor and material costs

Material Cost Comparison

Smoke detectors(Budget)

$56–$225

CO detectors(Mid-Range)

$75–$300

Combination smoke/CO units(Premium)

$105–$420

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 San Francisco

Flores Electric

San Jose, CA

(408) 899-8450

Hertz Electric

San Jose, CA

(415) 676-0598

Drummond Electric

San Jose, CA

(408) 661-0219

California Power and Light

San Jose, CA

(408) 406-5832

Founding Member

Premium spot in San Francisco

Ambassador

Lead the San Francisco community

Founding Member

Premium spot in San Francisco

View all 39 electricians in San Francisco →

San Francisco Housing Market

Median Home Price

$948,000

Homes for Sale

Price per Sq Ft

$877

Local Pros

496

Home Service Professionals Near San Francisco

Landscapers 71lender 70Stagers 66Painters 63Cleaners 61Flooring 60multimedia_specialist 53Plumbers 52

Track Your Costs

Maintenance

Smoke & CO Detector Installation

Date

April 2026

Cost

$188

Vendor

Your local pro

Warranty

10-year material warranty

San Francisco average: $75–$300

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(70 → 85)

Documentation19/25

Maintenance20/25

Warranty22/25

Investment21/25

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

Track this repair in PropDoctor →

Get a Personalized Estimate

Find a electrician near me

I found 39 electricians in your area. Here are the top results:

Professionals Found

39 results

Smith & Sons

Connected

electrician

4.9(47)

BookQuote

J&R Home Services

electrician

4.7(23)

From $95/hr

MessageView

View All in ProPortal

Log my smoke & co detector installation in PropDoctor

I'll help you log this. I've pre-filled the details — review and submit:

Add to Property History

electrician

Title:electrician

Category:electrician

Date:2026-04-09

Fill Form & Review

Fill Form & Submit

SmartSearch understands 51 action types across scheduling, vendor discovery, and home maintenance.

Try SmartSearch →

Cost FAQ

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

The average cost of smoke & co detector installation in San Francisco, CA ranges from $75 to $300. 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 San Francisco, 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 San Francisco?

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

Explore San Francisco, CA

Homes for Salein San Francisco Rentalsin San Francisco Home Servicesin San Francisco Maintenance Guidesin San Francisco Find Professionalsin San Francisco

Smoke & CO Detector Installation Cost in Nearby Cities

San Francisco, CA Oakland, CA Fremont, CA Hayward, CA Sunnyvale, CA Vallejo, CA

Smoke & CO Detector Installation Cost in San Francisco, CA

Cost Breakdown

Smoke & CO Detector Installation Cost in San Francisco

Material Cost Comparison

Save Money with DIY?

Get Quotes in San Francisco

San Francisco Housing Market

Track Your Costs

Smoke & CO Detector Installation

Property Health Score

Get a Personalized Estimate

Cost FAQ

More Cost Guides for San Francisco

Circuit Breaker Repair Cost

Electrical Outlet Repair Cost

Home Inspection Cost

Explore San Francisco, CA

Smoke & CO Detector Installation Cost in Nearby Cities