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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