Hardwired smoke/CO alarm
$137.30 / EA
Hardwired smoke/CO alarm costs about $137.30 each installed. This is a published starting point and varies by region and job.
RES-17-17 · MasterFormat 28 31 00 · EA
What’s in this rate
This unit is installing one hardwired combination smoke and carbon monoxide alarm. The electrician mounts the plate, connects the 120-volt and interconnect leads at an existing box, and tests the alarm. The rate is per alarm. New wiring runs and commercial fire alarm systems are separate units.
Includes
- Replace or install one 120V interconnected smoke/CO combo alarm on an existing box and circuit, test
Excludes
- New circuit or cable fishing, new box, commercial fire alarm systems
Build-up
- Electrician, 0.75 hr × $58.00
- $43.50
- Material and small tools
- $69.97
- Direct rate (labor, material, and tools)
- $113.47 / EA
- Overhead 10% of direct
- $11.35
- Fee 10% of (direct and overhead)
- $12.48
- Loaded rate
- $137.30 / EA
Material breakdown
- Qty
- 1
- Unit
- EA
- Unit price
- $69.97
- Extended
- $69.97
Questions
What does the Hardwired smoke/CO alarm unit include?
Replace or install one 120V interconnected smoke/CO combo alarm on an existing box and circuit, test
Which items are separate from Hardwired smoke/CO alarm?
New circuit or cable fishing, new box, commercial fire alarm systems
Related rates
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