1st Call Technical Services, Inc

1st Call Technical Services, Inc. is a Bolingbrook, Illinois-based firm established in 2012 that specializes in professional 3D laser scanning, Lidar mapping, and geospatial data acquisition. The company provides ultra-precise 3D renderings and modeling for building sites, infrastructure, and diverse environments, serving industries such as construction, energy, and transportation. By operating at the intersection of technology and location, the company assists AEC professionals, facility managers, and developers in creating digital twins and visualizing projects to improve planning accuracy and operational efficiency.

The firm is veteran-owned and led by founder and president Ron Olson, who leverages over 25 years of construction and technical experience to manage complex, multi-million dollar projects. Partnering with vice president Heather Powell-Olson, the team focuses on providing detailed, actionable data that helps clients make informed project decisions, optimize outcomes, and reduce costs. The company is recognized for its specialized expertise in operating advanced 3D technology to deliver results on time and within budget for a broad range of clients.