Two people installing a smoke alarm on a ceiling, one on a ladder and one smiling at the camera.

Carbon Monoxide Detector Service

Carbon Monoxide Detector Replacement in Saint Charles, MO or St. Louis County, MO

Carbon Monoxide Alarm Installation & Replacement Near You

Carbon monoxide is odorless and invisible. If your unit is expired or beeping, do not ignore it.

We provide:

  • Carbon monoxide detector replacement

  • CO alarm installation

  • Hardwired carbon monoxide detector service

  • Combination smoke/CO unit installation

  • Expired CO alarm replacement

Homeowners often search:

  • carbon monoxide detector replacement near me

  • replace CO detector St Louis County MO

  • carbon monoxide alarm installer near me

We service all residential homes in St. Charles and St. Louis County with fast scheduling and professional installation.

Protect your family today with expert CO alarm service.

Old carbon monoxide alarm needing be replaced.
Carbon monoxide warning sign with skull and crossbones and text warning of its dangers.
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Know the Facts

  • Only half of US homes have a working carbon monoxide alarm.

  • 75% of homes have a potential source of carbon monoxide. (heater, stove, generator, etc.)

  • 72,000 carbon monoxide incidents occur each year in the US.

  • Kidde offers the first CO alarm proven to last 10 years - twice the life as other models!

Diagram illustrating potential carbon monoxide sources in a home, labeled "The Silent Killer." Sections include a garage (auto exhaust fumes, barbecue grill), bedroom (unvented space heater), kitchen (improperly installed or faulty appliances), living room (fireplace), basement (faulty gas appliances), chimney (clogged), and flue (cracked).

Potential Sources of CO Poisoning

  • Car left running in attached garage

  • Portable generators

  • Corroded or disconnected water heater vent pipe

  • Portable kerosene or gas heaters

  • Loose or broken vent pipes

  • Improperly installed kitchen range or vent

  • Opening a grill indoors or in a garage

  • Gas or wood-burning fireplace

Just like smoke detectors, you should have a CO detector on every level of your home.
Interconnected units are optimal for alerting the entire household.

Carbon Monoxide is a tasteless, odorless gas that is impossible to detect without a monitoring device. It is produced in many ways with the most common way being fuel combustion during heating and cooking. Combustion engines like those are found in automobiles, snow throwers and lawnmowers, which create carbon monoxide while in use. Blocked chimneys, flues or a damaged furnace can also allow carbon monoxide gases to enter the home.This colorless odorless gas is a byproduct of gas appliances throughout your home. This gas is very potent and if not monitored can leave to sickness or even death. One CO detector should be on every level of your home.

The most common Carbon Monoxide detectors plug into your wall and have a battery backup. Interconnected units interface right into your already existing system, making your home even more safe.

Just like smoke detectors, you should have a CO detector on every level of your home. Interconnected units are optimal for alerting the entire household.

A man standing on an elevated surface, smiling and giving a thumbs-up, while holding a smoke alarm being replaced on the wall. A ladder is positioned below him, and a large wall clock is visible on the left.
Contact us

Do you have your original smoke/CO detectors?
Is your house missing a CO detector?
Do you know someone who needs an updated smoke/CO detector system?
Do you have alarms chirping at night?
Are your alarms more than 10 years old?
Have very tall ceilings? Can’t reach your smoke/CO detectors?

Request your
FREE ESTIMATE
today!