Colorado Smoke & CO detectors

Does a landlord have to provide smoke and carbon monoxide detectors in Colorado?

In a rental unit with fuel-fired appliances or an attached garage, the owner must replace any missing or non-working carbon monoxide alarm before a new tenant moves in, provide batteries at move-in, and replace or fix an alarm when the tenant reports a problem.

Verified Source: C.R.S. § 38-45-104(3)(a) · last checked 2026-10-15