Browse Security Companies by State
Pick a state to browse active, licensed security companies by city and county. Compare local providers connected to businesses, properties, events, and communities.
Finding Security Companies in Your Area
Security requirements can vary by property type, operating hours, visitor traffic, local risks, and expected response. The Guard Base helps you compare active, licensed companies connected to cities and counties across every state we cover.
Choose Your State
Start with your state, then narrow down to a city or county.
Compare Local Providers
Review services, business information, license status, and available company details.
Build Your Quote List
Save suitable companies and organize providers you may want to contact.
Frequently Asked Questions
How do I find security companies near me?
Pick your state below, then search for your city or county, or browse the full directory by letter. Each location page lists active companies with a business, license, or service-area connection to that area.
What if no security companies are listed in my city?
Not every city has an active listing yet. If your city page has no matches, check the containing county page or use the main company search, which covers the full directory for that state.
Can a security company serve multiple cities?
Yes. Many companies operate across several cities or an entire county. A company's location page reflects its business address along with any service-area information it has provided, which may extend beyond a single city.
What does an active listing mean?
An active listing means the company's license was current as of our latest verification. License status is sourced from the relevant state licensing authority.
How are companies assigned to a city or county?
Companies are connected to a city or county based on their licensed business address, and to additional areas when they provide verified service-area information. This directory does not assume a company serves an entire region beyond that data.
Can I compare companies from nearby locations?
Yes. Each city page links to related counties and nearby areas, and the main search lets you browse by distance from a specific city or ZIP code.
