St Louis City 

  Main Office

  9021 Riverview Dr

  Suite # 100

  St Louis, Mo 63137

  Main: 314-772-0070


  St Louis County 
  West Office 

  2009 Saint Madeleine Drive

  O'Fallon, Mo 63368

  314-565-7444

 




United fire alarm Systems 

Leaders in the Security Industry,

Since 1988

                    314.772.0070

UNITED FIRE ALARM SYSTEMS

‚ÄčHoneywell Authorized Security Dealer
Get Connected: Call 314.772.0070 
Serving the St Louis Metropolitan Area.