Hardwired detector replacement
Replace compatible aging or malfunctioning smoke and CO alarms.
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Smoke & Carbon Monoxide Detector Installation
Professional smoke and carbon monoxide detector installation and replacement for Philadelphia homes and properties.
Master Electrician owned Licensed & insured
Professional electrical service
Safe, clearly explained work for your property.
Proper placement, interconnection and power are essential parts of a dependable smoke and carbon monoxide alarm system. We install and replace compatible hardwired and battery-backup devices.
New detector locations
Add wiring and devices where required or requested as part of an approved project.
Combination alarms
Install suitable smoke and carbon monoxide combination devices.
Interconnected systems
Evaluate and maintain compatible interconnection between alarms.
When to call
Keep every alarm properly powered, placed and ready.
- Alarms are past replacement age
- Device chirps after a fresh battery
- Renovation changes alarm locations
- Property needs interconnected protection
Our process
Know what happens next.
Tell us what you need
Describe the project or electrical problem and share photos when helpful.
We evaluate the work
We review the existing system, electrical demand, location and installation requirements.
Review your options
You receive a clear explanation of the recommended scope before work begins.
Professional completion
Approved work is completed carefully, tested and reviewed with you.
Frequently asked questions
Answers about smoke & carbon monoxide detector installation.
How often should detectors be replaced?+
Replacement intervals vary by device type and manufacturer. Check the date and instructions printed on the alarm.
Can you add hardwired detectors?+
Yes, where an appropriate wiring route and approved scope are available.
Do you install combination smoke and CO alarms?+
Yes, when appropriate for the required location and system design.
GGoogle Reviews
5.015 reviews
“They came through as soon as possible. He made everything seem so easy. The quality of the work was incredible and it was the best price I could find.”
Request an estimate
Request your smoke & carbon monoxide detector installation estimate.
Share the project details and up to three photos. Nexus Pro Services will review your request and contact you about the next step.
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