Case Histories By Substrate

Built-Up (Capsheet, Gravel, Smooth)
GE Capital	MCI WorldCom	IBM	NH Research	Mercantile
Samsung Electronics	Century Hills HOA	Gateway Towers	Antioch Unified School District	Catellus Commercial Group
Sysco	Hannibal Industries	HomeBase	Arden Fair Mall	Rinaldi Village
Apple Computer	Blue Diamond Growers	Los Positas	Systron Donner

Single-Ply (EPDM, Hypalon, PVC)
Porsche	Tektronix	Robinsons-May	CAL Lottery Commission	Lake Arrowhead Resort
University of California	Sequoia Pacific	Clark County School District	Diamond Valley Center	National Printing Plate
Nestle	North Garner