AGB was started in 1994 in Southern California- servicing accelerographs in high rise buildings and strong motion instrumentation used for earthquake actuated shutoff applications on fuel oil, natural gas, toxic gas, water and other applications. today, agb provides system design, installation, startup, commissioning, in-situ testing, maintenance, repair, upgrades, retrofits and training for strong motion instrumentation. OUR clients span the globe- from the middle east to japan.