Fire Regulations in Mesa, AZ (2026)
3 verified fire regulations for Mesa, Arizona, sourced directly from the municipal code and official government pages.
Verified from official government sources
Fire Pits & Backyard Fires
Mesa's Fireplace Restrictions ordinance, which forces new wood-burning fireplaces and woodstoves to use EPA-certified inserts, expressly carves out fire pits and barbecue grills as "not regulated and are not prohibited by this section." No separate Mesa ordinance sets fire-pit setbacks or hours.
Mesa Fire Pits Exempt From Fireplace Rules
Few RestrictionsMesa City Code, Title 4, Chapter 3, § 932.2
932.2 General. On or after December 31, 1998, no person, firm, or corporation shall construct or install a fireplace or a woodstove, and the city shall not approve or issue a permit to construct or install a fireplace or a woodstove, unless the fireplace or woodstove complies with one of the following: ... Exceptions: The following are not regulated and are not prohibited by this section: 1.Fur...
Fireworks
Mesa restricts consumer fireworks to specific holiday windows under ARS §36-1606. Permissible consumer fireworks (ground-based only) are allowed June 24–July 6 and December 26–January 4. Aerial fireworks are illegal statewide.
Mesa Fireworks Regulations
Heavy RestrictionsAriz. Rev. Stat. § 36-1606 (Consumer Fireworks)
The sale and use of permissible consumer fireworks are of statewide concern. The regulation of permissible consumer fireworks pursuant to this article and their sale or use is not subject to further regulation by a governing body, except as follows: 1. In a county with a population of more than five hundred thousand persons, a city or town within its corporate limits or the county within the un...
Smoke Detectors
Mesa's Residential Code requires smoke alarms to run on the building's electrical wiring with battery backup, not battery power alone, under Section R310.6. Battery-only alarms stay legal only in buildings without commercial power, or in limited retrofit cases where hardwiring isn't reasonably accessible.
Mesa Smoke Alarm Power Source Requirements
Some RestrictionsMesa City Code, Title 4, Chapter 3, § R310.6 (Mesa Residential Code)
R310.6 Power Source. Smoke alarms shall receive their primary power from the building wiring where such wiring is served from a commercial power source and, where primary power is interrupted, shall receive power from a battery. Wiring shall be permanent and without a disconnecting switch other than those required for overcurrent protection.
Looking for Maricopa County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Mesa city rules.
Fire Regulations in Maricopa County →