•  "When it comes to security, this team delivers" The Silicon Valley San Jose Business Journal
  •  "When it comes to security, this team delivers" The Silicon Valley San Jose Business Journal
  •  "When it comes to security, this team delivers" The Silicon Valley San Jose Business Journal

What our clients say

  • "Before finding Landmark, we had gone through 5 security companies in 8 years." - Facility Manager
  • "For us, communication is key; that's where Landmark excels." - Semiconductor Equipment Manufacturer
  • "Our team sincerely enjoys working with Landmark. They are total professionals." - Owner, 50 acre business park
  • "Landmark Protection is simply the best in the business... " - Office Manager, Microelectronic company

Awards

  • Veterans Employer of the Year
  • Employer of the Year
  • Governor's Award
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Landmark Protection Corporate Security

Landmark Protection is a Silicon Valley-based firm which provides on-site security services and related facilities support staff to corporate clients throughout California. Our top priority is to protect your assets and ensure a safe and secure environment that complements your professional image.

Unparalleled service and outstanding personnel have made Landmark Protection one of California’s leading security firms. Discover how to put the Landmark advantage to work for you. Let us arrange a complimentary meeting to discuss your company’s unique security needs.

Local Touch

Headquartered in San Jose, we deliver superior client service by leveraging our advantages as a locally owned and operated service provider.

Discover the Landmark Protection difference >>

Quality People

Our network of exceptional personnel resources enables us to select the best candidates for your company's needs.

See what it takes to join our team >>