The main San Antonio noise complaint number is the San Antonio Police Department’s non-emergency line at 210-207-7273. You can also call 311 (or 210-207-6000) for the city’s general service line, or reach the Development Services Department’s Code Enforcement division directly at 210-207-1111.1City of San Antonio. Noise Nuisance Procedure Which one you dial depends on whether the noise is happening right now or has been going on for weeks.
Which Number to Call and When
For noise happening in the moment, especially late at night or on a weekend, call SAPD’s non-emergency line at 210-207-7273. An officer can respond while the disturbance is still occurring, which is what you need for a case to go anywhere.
For ongoing or recurring problems during normal business hours, 311 and Code Enforcement at 210-207-1111 are the better fit. These are the right lines for a commercial property running loud equipment every day, a construction site working outside permitted hours, or any pattern that an inspector can confirm during a daytime visit. You can also report code violations through the city’s online Code Enforcement portal.2City of San Antonio. Code Enforcement Process
If noise accompanies something dangerous, call 911 instead. The non-emergency and 311 lines are for disturbances that are disruptive but not threatening.3City of San Antonio. San Antonio Police Department
A Note on the 311 App
San Antonio’s 311 mobile app lets you submit service requests by category with a pinned location and photos.4City of San Antonio. 311 Mobile App Noise is not one of the app’s standard categories, though. A barking dog fits under “Animals,” but for most other noise problems, calling is more reliable than tapping through the app.
What to Have Ready Before You Call
Dispatchers route complaints faster when you can give them specifics. Have these in hand before you dial:
- The exact street address of the noise source, or the closest address you can identify
- The type of sound: amplified music, construction equipment, a barking dog, vehicle noise, shouting
- How long it has been going on tonight, and whether it happens on a predictable schedule
- Whether you have already tried to speak with the person responsible
A specific, actionable description gets a better response than “it’s just loud.”
What Happens After You Call
The city’s Noise Nuisance Procedure sends an officer from SAPD or Code Enforcement to your location to investigate and prepare a report. If the officer finds enough evidence to support a charge, the case is filed and the responsible person is summoned to San Antonio Municipal Court.1City of San Antonio. Noise Nuisance Procedure
The common frustration: if the noise stops before the officer arrives, there may not be enough to act on. That is the single biggest reason to document a recurring problem. Keep a written log of dates, times, and how long each episode lasts. If you can safely record audio or video from your own property, do it. A pattern on paper gives officers something to work with on the next call, and it gives Code Enforcement a basis for a daytime visit when the pattern involves a business.
When the Noise Is Actually a Violation
Knowing the rule before you call helps you describe the problem in terms officers already use. San Antonio City Code Section 21-52 sets decibel ceilings measured at the boundary of a separately owned property, so what matters is how loud the sound is when it reaches your land.5City of San Antonio. San Antonio Code of Ordinances Chapter 21 – Offenses and Miscellaneous Provisions The limits are 63 decibels in residential zones, 70 in business zones, 72 in industrial zones, and 85 in entertainment zones.
Nighttime hours run from 10:00 p.m. to 6:00 a.m. Sunday through Thursday, and from 11:00 p.m. to 6:00 a.m. on Friday and Saturday. The same decibel limits apply, but enforcement tends to take overnight complaints more seriously because they affect sleep. Construction work is restricted to daytime hours on weekdays and cannot exceed 80 decibels at the property boundary at any time; emergency and public safety work is exempt.5City of San Antonio. San Antonio Code of Ordinances Chapter 21 – Offenses and Miscellaneous Provisions
You do not need a decibel meter to have a valid complaint. Section 21-52 also treats certain activities as noise nuisances when they are loud, intense, or prolonged enough to disturb a reasonable person:5City of San Antonio. San Antonio Code of Ordinances Chapter 21 – Offenses and Miscellaneous Provisions
- Radios, televisions, instruments, or amplifiers played at excessive volume
- Animals or birds that make frequent or prolonged noise
- Continuous honking, or operating a vehicle, motorcycle, or boat without a proper muffler
- Loudspeakers, horns, or drums used outdoors, and raucous shouting by vendors
A dog barking for hours, a car alarm cycling endlessly, or a 2 a.m. stereo all fall within the ordinance without any meter reading.
If You Rent and the Noise Is Another Tenant
When the noise comes from another tenant in your building or complex, you have a route beyond the city process. Texas recognizes an implied covenant of quiet enjoyment, which makes a landlord responsible for addressing disturbances caused by tenants they also rent to.6Texas State Law Library. Noise The duty does not reach noise from strangers or from people who rent from a different landlord.
Texas has no statute spelling this out, but courts have enforced it and many leases include a quiet enjoyment clause. A documented pattern of complaints, paired with a landlord’s inaction, strengthens your position if you need to negotiate out of the lease or pursue relief in small claims court. Put every complaint to your landlord in writing, even when you also raise it in person.