Looking for a garage builder in San Antonio, TX? Describe your project once and up to three garage builders who work in San Antonio and Bexar County get back to you with a quote. It's free and there is no obligation.
San Antonio is home to about 1,526,656 people (2024 Census Bureau estimate), a growing community (+6.4% since 2020). With 3,060 people per sq mi, it is a suburban area. Extra storage, workshops and EVs are driving garage projects here.
San Antonio at a glance
- Population (Census Bureau estimate, 2024)
- 1,526,656 (+6.4% since 2020)
- Rank in Texas
- 2nd of 1,224 cities and towns
- Land area
- 499 sq mi
- Population density
- 3,060 people per sq mi (suburban)
- Type
- City (San Antonio city)
- Main county
- Bexar County
What to check before hiring in San Antonio
- Zoning: check setbacks and size limits in San Antonio.
- License and permit: in Texas, garages are built by licensed contractors under a permit.
- EV ready: add a 240-volt circuit while walls are open.
- Price drivers: size, slab, doors, finish and electrical.
Useful official resources
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ICC: International Code Council
Official information and guidance.
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NAHB
Official information and guidance.
Services available in San Antonio
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Detached garage
Design and construction of a detached garage with slab, permit and electrical.
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Attached garage or garage apartment
Attached garage or garage with living space above.
Frequently asked questions in San Antonio
How much does a garage cost in San Antonio, TX?
It depends on size, materials and finishes. Describe your project: builders who serve San Antonio reply with a quote.
How long does it take?
Often a few weeks once permits are issued.
Kit or custom?
Kits can save money; custom builds match the house.
Which garage builders will contact me?
Up to three independent garage builders who serve San Antonio and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.