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Guardian Protection Services

Big enough to serve, small enough to care

Trust your security to Guardian's highly-trained, 24/7 personnel and U.L.-certified, double backup power-protected alarm monitoring center.

From existing homes to new construction, small business to multi-location franchises and corporations, Guardian Protection Services is a company dedicated 100% to life safety and protection of property. 

More than just an alarm system for the home, we provide 24-hour home security monitoring and protection against burglary, fire and medical emergency. We also give you the ability to stay connected with, control, and see inside your home and business like never before. Our remote home security systems and video surveillance allow you to monitor and manage what matters most from anywhere.

This state-of-the-art technology is monitored around the clock by Guardian's own highly-trained emergency dispatch specialists - never outsourced - because we have a personal stake in the care of our customers. The heart of any full-service security company is its monitoring center. Our U.L.-certified monitoring center station is award-winning and a model of efficiency, providing Guardian with the ability to respond to incoming alarm signals in an average of one minute or less.   

Guardian is the world's largest privately-held security company, but we weren't always that way. We do business today with the same integrity, attention to detail and commitment to customer service present when the company was founded back in 1950.


  • #5 High Volume Top Security/Structured Wiring Based Integrators - CEPro 100
  • Top 25 Commercial Companies by Number of Commercial Installations - SDM 100
  • Top 5 Companies Ranked by Number of Residential Installations - SDM 100
  • #10 Overall - SDM 100


Sdm -dealer

  • Security Company Of The Year, 1999 and 2013
  • Authorized Dealer Of The Year
    • Interlogix
    • Authorized Integrator Network (AIN)
    • Galaxy Control Systems
    • First Alert Professional
  • Interlogix President's Club Award 
  • AIN Grand National Volume Dealer Award
  • Medals of Honor awarded by First Alert Professional to
    • Russell L. Cersosimo, Guardian CEO
    • Joseph Colosimo, Guardian President and COO
  • Numerous Honeywell/First Alert Professional Community Service and Life Safety Awards
  • 15 SAMMY Awards from Security Sales Integrators (SSI) Magazine