Smoke & CO Detectors
Protect your family with professionally installed smoke detectors and carbon monoxide alarms. Hardwired systems with battery backup for maximum safety.
Smoke & Carbon Monoxide Detector Installation in NJ
Working smoke and carbon monoxide detectors save lives. NJ law requires hardwired, interconnected smoke detectors in all homes — when one goes off, they all go off, giving your family maximum warning time.
Trapani Electric installs and upgrades smoke detectors and CO alarms for homeowners across Morris, Passaic, Essex, Bergen, and Union Counties. We ensure your system meets all current NJ codes and provide peace of mind that your family is protected.
NJ Smoke & CO Detector Requirements
New Jersey has specific requirements for smoke and CO detectors:
- Hardwired, interconnected smoke detectors required in all homes at sale or renovation
- Smoke detectors required in every bedroom, outside sleeping areas, and on every level
- CO detectors required near sleeping areas and on every habitable floor
- Battery backup required on all hardwired units
- Detectors must be replaced every 10 years
- Combination smoke/CO detectors are allowed
Not sure if your home is compliant? Trapani Electric offers free inspections and can bring your home up to code.
Why Homeowners Choose Trapani Electric
Licensed & Insured Electricians
Every job is handled by fully licensed, insured NJ electricians who follow code to the letter.
Upfront, Honest Pricing
No hidden fees or surprise charges. You get a clear estimate before any work begins.
Veteran-Owned & Operated
Founded by U.S. Navy veteran Erik Trapani — bringing military discipline and attention to detail to every project.
Dependable Service
Clear communication, on-time scheduling, and consistent quality you can count on.
What Our Customers Are Saying
Get a Free Estimate
Ready to upgrade your home or business electrical system? Contact Trapani Electric today for a free estimate on any of our residential or commercial electrical services.
FAQs
Common questions about smoke and carbon monoxide detector installation.
NJ requires smoke detectors in every bedroom, outside each sleeping area, and on every level of the home including the basement.
For home sales and renovations in NJ, yes. Hardwired, interconnected detectors with battery backup are required by code.
Yes. We can run wiring and install hardwired, interconnected smoke and CO detectors throughout your home.
Yes. We can run wiring and install hardwired, interconnected smoke and CO detectors throughout your home.
Costs vary based on the number of detectors and wiring needed. Typical installations range from $100-$200 per detector installed. We provide free estimates.
Still have questions?
Keep your family safe. Contact Trapani Electric for professional smoke and CO detector installation.