Actual experience with fire extinguishment provides GSI invaluable knowledge which they use as designers, expert witnesses, and advocates for fire safety.

Fire extinguishment by an inert gas


Fire Protection News/Highlights 


May 4, 2011

Cut off date to apply for FSSA Educational Foundation scholarships is MAY 7, 2011.  The FSSA Educational Foundation awards scholarships annually to talented and worthy young people within the fire suppression industry.  Any student or college bound individual is eligible to apply who is an employee or related to an employee of an FSSA member firm or a group affiliated with the fire suppression industry. . . click here to go to FSSA website for more information and an application.



January 25, 2011

NFPA released the fall 2011 Report on Proposals (ROP) on December 22, 2011. The public may submit comments on the proposals until March 4, 2011. The ROP covers proposed revisions to 38 NFPA Standards including NFPA 75 . . . click here for more


September 1, 2010

A new version of Agent Calcs for high pressure CO2 is now ready for immediate shipment.  The new version accomodates cylinders up to 120 lb. capacity. . . click here for more.


June 30, 2010

FSSA offers update to guide and software for estimating peak pressures during discharge of gaseous clean agent fire systems.  NFPA 2001 Edition 2008 requires estimates. . . click here for more


May 7, 2010

The FSSA announced today that three students from the Fire Protection and Safety Technology program at Oklahoma State University have been awarded FSSA Educational Foundation scholarships for 2010.  For details, you may visit the FSSA website.


August 20, 2009

GSI's Wysocki presents webinar on Clean Agents and the Environment . . . click here for information and link to presentation


August 5, 2009

NFPA Standards Council recognizes GSI's Tom Wysocki for . . . click here for information


January 15, 2009

GSI releases generic Marine High Pressure CO2 flow program . . . click here for information



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What we provide:


Guardian Services is a world leader in special hazards fire protection for Industrial and Marine Fire Hazards.   GSI offers consulting services, fire safety seminars, expert witness services and training courses related to fire and explosion, and fire suppression systems.   GSI specializes in research and development, specification, design, startup, review and investigations related to fire extinguishing systems for special hazards.  GSI is a leader in the development and use of systems containing Halon alternatives such as FM-200, FE-13, FE-25 and Novec.   GSI provides expert direction in development of inert gas systems such as Inergen and Argonite.  GSI likewise has done research and development on water mist systems.  Traditional agents including carbon dioxide, foam and dry chemical complete the arsenal of fire protection systems which GSI has developed and applied.



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GSI personnel take part in NFPA Technical Committee activities to further life and fire safety



Link to Technical Bulletin Released by Notifier for users of their AFP200 panel


Carbon Dioxide ( CO2 ) flow calculation software 

EPA Reports on Carbon Dioxide Fire Extinguishing Systems


GSI celebrates 25th anniversary providing fire protection and expert witness services

Tom Wysocki, Profeesional Member Society of Fire Protection Engineers

GSI's Tom Wysocki is a Professional Member of the Society of Fire Protection Engineers


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