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Carbon Monoxide Detector Install/Replacement

Professional Carbon Monoxide Detector Installation in Phoenix and Maricopa County

Carbon monoxide (CO) is a silent, odorless gas that can be deadly when undetected. Whether you're moving into a new home, upgrading an aging system, or replacing expired units, having properly installed CO detectors is essential for life safety. At Extra Electrical Inc., we install and replace carbon monoxide detectors to ensure your home or business is protected 24/7 with fully code-compliant, high-performance devices.
“Carbon monoxide is invisible and silent—but the danger is real. We install detectors that give you peace of mind and early warning when it matters most.” — David Gomez, Owner, Extra Electrical Inc.

Why CO Detector Installation Supports Electrical and System Health

Many carbon monoxide detectors today are hardwired into your electrical system and may include battery backup. Improper wiring, expired units, or non-compliant installations can result in system failure or false alarms. Ensuring that detectors are properly installed, positioned, and tested helps safeguard your entire building while maintaining compliance with NEC and residential safety codes. New installations can also be integrated with interconnected alarm systems for full property coverage.
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Carbon Monoxide Detector Services Throughout Phoenix & Maricopa County

Extra Electrical Inc. installs and replaces hardwired, battery-powered, and combo smoke/CO detectors for homes, apartments, and businesses. We evaluate detector placement based on layout, appliance locations, and square footage—ensuring each unit meets fire marshal and building code requirements. We serve all areas of Phoenix, Chandler, Mesa, Scottsdale, Tempe, Glendale, and surrounding Maricopa County cities. Whether you're replacing outdated detectors or installing new ones for added protection, we deliver clean, fast, and fully compliant service.

Going the Extra Mile for Life Safety

Why Phoenix Clients Trust Extra Electrical for CO Detector Installations

“Going the Extra Mile” means we don’t just install a detector—we check your system, test every unit, and educate you on how to keep your family or staff safe. We’re committed to protecting lives, not just completing jobs.

Why Choose Extra Electrical Inc.
  • Licensed, bonded, and insured electricians
  • Installation of hardwired or battery-powered CO detectors
  • Combo smoke/CO detector replacement available
  • Code-compliant placement and integration
  • Full testing and safety inspection included
  • Service across Phoenix and all of Maricopa County
  • Fast, clean installs with minimal disruption
  • Backed by a 2-year workmanship warranty

Carbon Monoxide Detector FAQs

Where should carbon monoxide detectors be installed?
CO detectors should be placed near sleeping areas and any fuel-burning appliances. We follow national code and manufacturer recommendations for ideal placement.
How often should CO detectors be replaced?
Most carbon monoxide detectors have a lifespan of 7–10 years. We recommend checking the manufacturer’s label and replacing expired units promptly.
Can I install a CO detector myself?
For battery-only models, yes. However, hardwired detectors should always be installed by a licensed electrician to ensure safe wiring and correct operation.
Are combination smoke/CO detectors effective?
Yes. Many modern detectors combine both functions for convenience and safety. We install high-quality, code-approved combo units as needed.
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