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.
The county has no comprehensive construction-noise ordinance for unincorporated areas beyond general nuisance authority under ARS 11-251. Cities set the binding hours. Phoenix City Code Chapter 23-14 permits construction 5:00 AM to 7:00 PM Monday-Friday and 6:00 AM to 7:00 PM Saturday and Sunday with decibel caps. Scottsdale Revised Code 18-22 limits work to 6:00 AM-7:00 PM weekdays, 7:00 AM-7:00 PM weekends. Mesa Code 6-7 allows 6:00 AM-10:00 PM. Tempe restricts construction 6:00 AM-7:00 PM. Equipment must comply with EPA noise emission standards under 40 CFR Part 204 for portable air compressors. Backup-alarm waivers exist in some cities for emergency work. Demolition usually needs separate permits.
Phoenix construction-noise violations are civil infractions with fines up to $1,000 per day under City Code 23-14. Scottsdale fines reach $2,500. Mesa imposes Class 1 misdemeanor charges with $2,500 fine and six months jail under ARS 13-707.
Tempe, AZ
Tempe regulates industrial noise through Chapter 20 (Noise) of the City Code and the Zoning and Development Code. Industrial uses must not generate noise exc...
Tempe, AZ
Tempe addresses barking dogs under both the noise ordinance (Chapter 20) and animal control regulations. Dogs that bark persistently and disturb neighbors ca...
Tempe, AZ
Tempe requires vehicles to park on approved hard surfaces such as concrete or asphalt driveways. Parking on dirt, gravel, or landscaped areas is prohibited. ...
Tempe, AZ
Tempe generally does not require a building permit for standard residential fences up to 6 feet in height. Fences exceeding 6 feet, masonry walls, and fences...
Tempe, AZ
Tempe's Zoning and Development Code regulates fence materials in residential zones. Common permitted materials include block, stucco, wrought iron, wood, vin...
Tempe, AZ
Tempe's zoning code limits residential fence heights to 6 feet in side and rear yards and 3 feet in front yards. Corner lots may have additional visibility t...
Side-by-side rule comparisons with other cities in Maricopa County.
See how Tempe's construction equipment noise rules stack up against other locations.
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