Security Guards & Private Investigations

Sentinel Security & Investigations, Inc., was established in 1976 as a privately owned company in Washington, Pa. Sentinel has over 47 years of experience in the security guard and private investigation industry in the area – including Washington, Canonsburg, Waynesburg, and Pittsburgh.

Sentinel is committed to excellence and establishing a long term relationship with our clients.

Clients Served Include

  • Office Buildings
  • Private Citizens
  • Attorneys
  • Schools
  • Restaurants
  • Charitable Organizations
  • Factories
  • Oil and Gas Industry
  • Parking Lots
  • Construction Sites
  • Athletic Complexes

You can contact Sentinel for a free consultation at (724)225-7957.