Smoke & CO Detector Installation in Troy, MI
Find trusted professionals, understand costs, and track repairs in PropDoctor
Cost Range
$100–$400
Local Pros
84 available
Overview
Install or replace smoke detectors and carbon monoxide detectors throughout your home. Includes hardwired interconnected systems where one alarm triggers all units, plus battery backup.
Troy Climate Considerations (cold)
Common Signs You Need Smoke & CO Detector Installation
- • Detectors chirping or beeping
- • Detectors older than 10 years
- • Missing detectors in bedrooms
- • No carbon monoxide detectors
- • Moving into a new home
- • Failed home inspection
Smoke & CO Detector Installation Cost in Troy
Low
$100
Average
$250
High
$400
DIY vs. Call a Pro
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 a professional when:
Call an electrician for hardwired interconnected systems, if your code requires hardwired detectors, or if you need new wiring run to detector locations.
Electricians in Troy
TEC Electric, LLC
Ann Arbor, MI
(517) 938-8289
Ashcott Electrical Inc
Ann Arbor, MI
(734) 449-0553
IBEW NECA 252
Ann Arbor, MI
(734) 424-0978
Tri Star Electrical, LLC
Ann Arbor, MI
(810) 225-9605Founding Member
Premium spot in Troy
Ambassador
Lead the Troy community
Founding Member
Premium spot in Troy
Troy Housing Market
Median Household Income
$119,299
Median Home Value
$396,800
Median Rent
$1,557/mo
Homeownership Rate
74.2%
Population
87,307
Median Year Built
1977
Source: U.S. Census Bureau, ACS 2023 5-Year Estimates
Track This in PropDoctor
Smoke & CO Detector Installation
Date
April 2026
Cost
$250
Vendor
Your local pro
Warranty
10-year material warranty
Troy average: $100–$400
Before
Issue documented with photos
After
Repair completed, area sealed
Materials Used
Warranty Details
10-year material warranty
Auto-Checkup Created
"Detector Test" — every 6 months
Property Health Score
Good
electrical category +15 pts(72 → 87)
Your health score is calculated based on documentation completeness, maintenance currency, warranty coverage, and investment tracking.
Maintenance Plan for Troy
Recommended Maintenance Plan — Troy, Michigan
Key Risks
- • Short but intense heat waves
- • Ice dams
Schedule
Visual inspection (DIY)(DIY)
Professional smoke & co detector installation
Estimated: $100–$400
Emergency inspection for damage
Estimated: $100–$300
Plan for full replacement
Estimated: $300–$1,200
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Smith & Sons
Connectedelectrician
J&R Home Services
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Michigan Regulations
Building Code: IRC 2021
Seller Disclosure: Sellers must complete a Seller's Disclosure Statement covering 73 specific questions about the property.
Natural Disaster Risks: Lake-effect snow, Tornadoes, Flooding, Ice storms