Service Area
Home Security in San Antonio, Texas.
Professional home security in San Antonio (Alamo City), installed by state-licensed local Halstead dealers. Plans from $30/month, no 36-month contracts, real local technicians.
Why Halstead in San Antonio.
Halstead is recruiting founding dealers across the San Antonio metro. Our Spanish-speaking dealer program is a strategic priority for serving the city's Hispanic-majority neighborhoods.
Service Area Coverage
Neighborhoods served in San Antonio
Halstead serves the entire San Antonio metro, including:
Halstead Plans in San Antonio
Three plans. One local team.
San Antonio customers choose between three plans. Pricing is the same across all our service areas. No zip code surcharges.
Basic
$30/mo
4 cameras, 7-day storage
Most popular
Premium
$50/mo
8 cameras, AI filters, vacation mode
Pro Monitoring
$75/mo
24/7 dispatch, cellular backup
Common questions in San Antonio.
How much does home security cost in San Antonio?+
Halstead Security plans in San Antonio start at $30/month for the Basic tier. Premium ($50/month) adds AI smart filters and longer storage. Pro Monitoring ($75/month) includes 24/7 professional dispatch through a UL-listed central station. Hardware kits range from $399 to $799 with 0% financing available.
Are Halstead installers licensed in Texas?+
Yes. Every Halstead dealer in San Antonio holds the state-required Texas alarm/security license. We do not operate in any market without a properly licensed local dealer.
Does Halstead require a long-term contract in San Antonio?+
12-month minimum, then month-to-month. Cancel anytime after your first year with no fees. Halstead does not use 36-month contracts like ADT, Brinks, or Vivint.
How fast can Halstead install in San Antonio?+
Most San Antonio customers can be quoted, scheduled, and installed within 7 to 14 days. Same-week installation is available depending on dealer capacity.
Ready to protect your San Antonio home?
Get a free quote from your local Halstead San Antonio team.
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