Lehi's Silicon Slopes tech boom has brought dense residential development into areas that were farmland a decade ago, creating noise conflicts from construction, new nightlife, and dense townhome communities.
Quiet hours in Lehi run 10:00 PM–7:00 AM on weeknights and 11:00 PM–8:00 AM on Friday and Saturday nights. Construction is permitted 7:00 AM–9:00 PM weekdays. For complaints, call Lehi City Code Enforcement at (801) 768-7100.
| Category | Hours / Details |
|---|---|
| Quiet Hours — Weeknights | 10:00 PM – 7:00 AM |
| Quiet Hours — Friday And Saturday Nights | 11:00 PM – 8:00 AM |
| Construction — Weekdays | 7:00 AM – 9:00 PM |
| Construction — Weekends | 8:00 AM – 6:00 PM (Saturday) |
| Construction — Sunday | Prohibited |
| Ordinance Reference | Lehi City Municipal Code, Chapter 10.08 |
Lehi's ordinance includes a specific provision for construction equipment staging and warm-up. Equipment that is being 'prepared for work' — engines running, backup alarms sounding — is permitted 30 minutes before the official construction start time. This means residents may hear construction equipment as early as 6:30 AM on weekdays even though active work cannot begin until 7:00 AM.
Lehi Code Enforcement will issue a Notice of Violation with a correction period on a first offense. Repeat violations within 180 days can result in civil fines. Lehi's enforcement tends toward education on first contact, particularly for newer residents unfamiliar with local ordinances.
In Lehi, residential quiet hours run from 10:00 PM to 7:00 AM Sunday through Thursday nights. On Friday and Saturday nights, quiet hours extend to start at 11:00 PM and end at 8:00 AM. During quiet hours, any sound that is plainly audible from a neighboring property or the public right-of-way is subject to enforcement.
Covered noise sources include amplified music, television, voices, power tools, lawn equipment, and animal noise. The standard in most residential zones is an audibility test rather than a specific decibel limit — if a neighbor can hear it clearly, it qualifies as a potential violation. Some cities supplement this with dB measurements; check Lehi's specific ordinance for any measurement provisions.
Construction and related work in residential zones is permitted in Lehi from 7:00 AM to 9:00 PM on weekdays. Weekend construction is 8:00 AM – 6:00 PM (Saturday). Sunday construction in residential zones: Prohibited.
Equipment covered by construction noise rules includes excavators, jackhammers, concrete mixers, nail guns, power saws, generators, and similar power equipment. If a contractor is working outside these hours, document the activity with a photo or video timestamp and file with Lehi City Code Enforcement. For Sunday violations, a stop-work order can typically be issued without prior warning.
For tips on documenting construction noise violations effectively, see the noise complaint documentation guide.
Dog barking is addressed under Lehi's nuisance provisions. Sustained or repeated barking that disturbs neighbors — particularly during quiet hours — is subject to enforcement. Most Texas and Sunbelt cities use a time-based threshold: barking that continues for 10–20 minutes or intermittent barking exceeding 30 minutes in an hour qualifies as excessive under many ordinances.
For dog barking complaints, file with Lehi City Code Enforcement during business hours. Include specific dates, times, and durations in your complaint for the strongest enforcement outcome. See the complete guide to dog barking noise laws for documentation tips.
Large events at city-permitted venues like the fairgrounds area operate under special event permits that may allow amplified sound beyond standard quiet hours. If a nearby permitted event is producing noise, check whether the event has a City permit with an extended hours provision. Permitted events are noted in City Council agendas, which are public record.
Yes. Operating loud motorized equipment — including off-road vehicles and dirt bikes — in a manner that creates unreasonable noise in a residential area is covered under Lehi's nuisance noise ordinance. If a neighbor is running off-road vehicles adjacent to residential property during evening hours, Code Enforcement at (801) 768-7100 can assist.
Most first-time noise complaints in Lehi result in a verbal or written warning. Code Enforcement or Police will contact the source of the noise, note the incident in their system, and request compliance. If the noise continues or the same source generates a second complaint, escalated action including a formal Notice of Violation or citation is the typical next step. Fines vary by city and offense type but typically start around $100–$200 for a first citation.
Yes. Lehi's ordinance typically applies different standards in commercial and industrial zones compared to residential zones. Commercial properties may be permitted to generate higher noise levels during business hours. If a commercial property near your residence is generating noise that disturbs your home, file a complaint with Code Enforcement specifying the commercial property's address — the applicable standard will depend on that property's zone classification.