Smoke & CO Detector Installation in Lennox, SD
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Cost Range
$75–$300
Local Pros
16 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.
Lennox 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 Lennox
Low
$75
Average
$188
High
$300
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 Lennox
D & D Electric
Sioux Falls, SD
(605) 929-2677Jensen Electric, Inc.
Sioux Falls, SD
(605) 594-3147
IEC Dakotas
Sioux Falls, SD
(605) 271-0395
Sioux Falls Electric, LLC
Sioux Falls, SD
(605) 332-4442Founding Member
Premium spot in Lennox
Ambassador
Lead the Lennox community
Founding Member
Premium spot in Lennox
Lennox Housing Market
Median Household Income
$76,477
Median Home Value
$210,800
Median Rent
$925/mo
Homeownership Rate
71.7%
Population
2,587
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
$188
Vendor
Your local pro
Warranty
10-year material warranty
Lennox average: $75–$300
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(74 → 89)
Your health score is calculated based on documentation completeness, maintenance currency, warranty coverage, and investment tracking.
Maintenance Plan for Lennox
Recommended Maintenance Plan — Lennox, South Dakota
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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South Dakota Regulations
Building Code: IRC 2018
Seller Disclosure: Sellers must provide a Seller's Property Condition Disclosure Statement covering material facts.
Natural Disaster Risks: Tornadoes, Blizzards, Hail, Flooding