Industrial Noise: San Antonio vs Universal City
How do industrial noise rules compare between San Antonio, TX and Universal City, TX?
San Antonio and Universal City have similar restriction levels.
San Antonio, TX
Bexar County
San Antonio regulates industrial noise under Chapter 21, Article III of the Code of Ordinances. Industrial zones have maximum permissible sound levels of 72 dB(A) daytime and 65 dB(A) nighttime at the property boundary. The nighttime limit is 7 dB lower than daytime across all zone categories. Violations carry fines of $100 to $2,000 per offense.
View full San Antonio rules →Universal City, TX
Bexar County
Industrial and commercial operations in Universal City must not emit noise that unreasonably interferes with residential use, with enforcement through zoning performance standards and the general noise ordinance.
View full Universal City rules →Key Facts Comparison
| Fact | San Antonio | Universal City |
|---|---|---|
| Code Section | Chapter 21, Article III (Noise) | - |
| Industrial Day Limit | 72 dB(A) at property boundary | - |
| Industrial Night Limit | 65 dB(A) at property boundary | - |
| Measurement | Sec. 21-55 method of noise measurement | - |
| Penalty | $100–$2,000 per offense | - |
| Zoning Districts | - | I-1, C-2 performance standards |
| Standard | - | No unreasonable residential impact |
| Common Issues | - | HVAC, compressors, docks |
| Enforcement | - | Code Compliance and Zoning |
| Max Fine | - | Up to 500 dollars per day |
Highlighted rows indicate differences between cities.
San Antonio FAQ
What are the noise limits for businesses near homes?
Business/commercial zones are limited to 70 dB(A) daytime and 63 dB(A) nighttime under Chapter 21, Article III. Industrial zones allow 72 dB(A) day and 65 dB(A) night. These are measured at the property boundary.
How do I file an industrial noise complaint?
Contact the San Antonio Police Department non-emergency line at (210) 207-7273 or call 311. Under Sec. 21-56, properties generating repeated verified complaints may be declared a habitual noise nuisance.
Universal City FAQ
Can a business run 24-hour HVAC equipment?
Yes, if noise at adjoining residential property lines does not exceed reasonable background. Screening and mufflers are often required.
What about truck idling at warehouses?
Excessive idling at night typically violates the nuisance standard and can be cited under Chapter 18.
Compare other topics
See how San Antonio and Universal City compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool