Noise from Specific Sources in Maricopa County, AZ (2026)

2 county-level rules, plus city-specific rules for 1 city in Maricopa County, Arizona.

Verified from official government sources

Note: These county rules apply to unincorporated areas of Maricopa County. If you live within an incorporated city, that city's own rules apply — see the city list below.

Construction Equipment Noise

Maricopa County Code Title XIII regulates noise on county property, while construction-equipment limits are set city-by-city. Phoenix allows construction 5am-7pm weekdays, Scottsdale 6am-7pm, Mesa 6am-10pm. Sunday work is restricted in most cities.

Construction Hours Set By Cities, Not County

Some Restrictions

Full ordinance details →Official source ↗

Airport Engine Run-up

Phoenix Sky Harbor and Mesa Gateway operate FAA Part 150 noise compatibility programs that restrict aircraft engine runups by time and location. Maricopa County has no separate airport-noise authority. Complaints route through airport noise offices and FAA.

FAA Part 150 Governs Sky Harbor Runup Noise

Some Restrictions

Full ordinance details →Official source ↗

Noise from Specific Sources by City in Maricopa County

1 cities in Maricopa County have their own noise from specific sources rules. Each link goes to that city's dedicated page with code citations.

PhoenixPop. 1,608,139

2 verified rules • Airport Engine Run-up, Construction Equipment Noise

All Maricopa County ordinances

See every category we cover for Maricopa County — parking, noise, fences, fires, animals, pools, and more.

Maricopa County Ordinance Hub →