Noise Ordinances in Highland, CA (2026)
5 verified noise ordinances for Highland, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Quiet Hours
In the City of Highland, California, noisy activities such as power tools, leaf blowers and compressors are limited to 7:00 a.m. to 10:00 p.m. in every zone except the industrial zone, where the window opens at 5:00 a.m. Highland Municipal Code § 8.50.050 sets the controlled hours.
Highland CA Controlled Noise Hours: 7 a.m. to 10 p.m.
Some RestrictionsHighland Municipal Code § 8.50.050
It shall be unlawful for any person to engage in the following activities at a time other than between the hours of 5:00 a.m. and 10:00 p.m. on any day in the industrial (I) zone, and between the hours of 7:00 a.m. and 10:00 p.m. on any day in all other zones: ... ... C. Operate or permit the use of domestic power tools, machinery, or any other equipment or tool in any garage, workshop, house o...
Construction Hours
In the City of Highland, California, construction activity cannot start before 7:00 a.m. and must end by 7:00 p.m., Monday through Saturday. No construction runs on city or federal observed holidays. Emergency work and work with prior building official approval are the listed exceptions.
Highland CA Construction Hours Limits
Some RestrictionsHighland Municipal Code § 15.48.020
A. Construction activities shall not commence prior to 7:00 a.m. and construction activity shall terminate no later than 7:00 p.m. Monday through Saturday with no construction activities performed during city or federal observed holidays. B. Exceptions. 1. Emergency construction activity performed by or on behalf of the city of Highland. 2. Emergency construction activity performed on behalf of...
Leaf Blower Rules
In the City of Highland, gasoline and electric leaf blowers can run only between 7:00 a.m. and 10:00 p.m. in every zone except the industrial (I) zone, where the window opens at 5:00 a.m. and also closes at 10:00 p.m. Highland Municipal Code § 8.50.050 D applies the same hours to both power types, and an initial violation draws a written notice first.
Highland CA Leaf Blower Hours (HMC 8.50.050)
Some RestrictionsHighland Municipal Code § 8.50.050
It shall be unlawful for any person to engage in the following activities at a time other than between the hours of 5:00 a.m. and 10:00 p.m. on any day in the industrial (I) zone, and between the hours of 7:00 a.m. and 10:00 p.m. on any day in all other zones: ... ... D. Operate or permit the use of gasoline or electric-powered leaf blowers such as commonly used by gardeners and other persons f...
Amplified Music & Outdoor Sound
In the City of Highland, California, amplified music cannot be plainly audible at 50 feet between 7:00 a.m. and 10:00 p.m., or at 25 feet between 10:00 p.m. and 7:00 a.m. Highland Municipal Code § 8.50.030 also bars music audible across property boundaries or through shared walls.
Highland CA Amplified Music: 50 and 25 Foot Limits
Some RestrictionsHighland Municipal Code § 8.50.030
It shall be unlawful for any person to engage in the following activities: ... ... 4. Operating or permitting the use or operation of personal or commercial music or sound amplification or production equipment that is: a. Plainly audible across property boundaries; b. Plainly audible through partitions common to two residences within a building; c. Plainly audible at a distance of 50 feet in an...
Vehicle Noise
In the City of Highland, California, sound from a vehicle stereo cannot be plainly audible at 50 feet, or beyond the property line when the vehicle is on private property. Highland Municipal Code § 8.50.040 allows the city to impound the vehicle or its sound components.
Highland CA Vehicle Stereo Noise: 50 Foot Rule
Some RestrictionsHighland Municipal Code § 8.50.040
A. No person shall operate or occupy a motor vehicle on any public right-of-way, public place or private property, while operating or permitting the use or operation of any radio, stereo receiver, musical instrument, television, computer, compact disc player, tape recorder, cassette player or any other device for the production or reproduction of sound from within the motor vehicle, so that the...
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County ordinances apply to unincorporated areas and may supplement Highland city rules.
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