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  • Blackstone, an award-winning security firm.
  • The secret to our success is in our people.
  • Blackstone is a Certified Veteran-Owned Business


Blackstone Security Services, Inc. is an award-winning private security company that has provided quality security services to the public and private sectors throughout Arizona and the Southwest region for more than 20 years.

Since its founding in 1993, Blackstone has developed a reputation for high quality, dependable service delivered by professional, dedicated personnel who put client needs first. Based on a solid business plan that calls for strategic growth, Blackstone has resisted the urge to expand faster than its resources so our services remain reliable, professional and on time. Blackstone is headquartered in Phoenix and has offices in Tucson and Yuma, Ariz., Albuquerque and Gallup, N.M., Houston, Dallas and El Paso, Texas.

Blackstone's expansion is made possible by its impeccable record service. When Blackstone assumes asset protection responsibilities, many clients report immediate reductions in their negative incident rates. Blackstone attributes this record to its culture of "Relentless Vigilance", and the ability of our supervisors to analyze risk situations and recommend changes that actually improve security.

Blackstone's client list includes municipal, state and federal organizations as well as corporate partners representing industries such as communications, transportation, resorts, construction, distribution, railways, learning centers, retail, and commercial real estate to name a few.

Blackstone's security personnel log more than 15,000 hours per week serving a diverse customer base that includes government agencies, educational facilities, office buildings, commercial construction sites, healthcare facilities, highway and rail construction sites, homebuilders, automobile dealerships, resorts, retail outlets, shopping malls, warehouses, financial institutions, transportation and parking facilities and many other commercial enterprises. We regularly review our service offerings to make sure we keep pace with how national developments might impact our clientele.

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