Omni Design Group, Inc. Architectural & Engineering Firm omni design group,omni,design,architect,engineer,san luis obispo architect,architectural,engineering,architecture,san luis obispo,county,drafting,civic,civil,commercial,residential,educational,hospitality,landscape,landscaping,firm,retail,commercial,land surveying,civil engineering,civil engineer,surveyor,telecommunications,survey,steel,building,construction Omni Design Group, Inc. is a full service design firm that provides Architectural and Engineering services to clients across a wide range of markets, including civic, commercial, residential, educational, hospitality, and retail.