Noise from Specific Sources in Pinal County, AZ (2026)
2 rules for unincorporated Pinal County, Arizona.
Verified from official government sources
HVAC & Mechanical Noise
Unincorporated Pinal County exempts properly functioning heating and cooling equipment from its noise ordinance, but the exemption in County Code Section 10-27(1) only holds as long as the unit does not create noise that exceeds the Table 1 ambient limit for its zoning district under Section 10-24.
HVAC Noise Exemption in Pinal County
Light RestrictionsPinal County Code § 10-27(1)
The following uses and activities shall be exempt from the provisions contained in this chapter: (1) Heating and cooling equipment when it is functioning in accordance with the manufacturer's specifications and is in proper operating condition provided that no unit may create an excessive noise pursuant to table 1 of section 10-24;
Bar & Nightclub Noise
Unincorporated Pinal County does not exempt bars, inns, restaurants or resorts from its noise ordinance. County Code Section 10-27(3) exempts non-amplified crowd noise from schools, government and community events, but expressly carves out noise generated at restaurants, bars, inns or resorts, leaving those venues fully subject to the zoning-based decibel table in Section 10-24.
Bar and Nightclub Noise Rules in Pinal County
Some RestrictionsPinal County Code § 10-27(3)
The following uses and activities shall be exempt from the provisions contained in this chapter: ... (3) Non-amplified crowd noises resulting from activities such as those planned by schools, governmental or community groups, or organized sports, except for such noises generated at restaurants, bars, inns, or resorts of any kind;
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