Management

Lisa Chapman-Rosa
President / Owner

In 2007, Lisa created Total Site Services, a woman owned, 8a-certified small disadvantaged business specializing in general construction. It started with just a handful of staff and one project and has grown into a company earning over $14,000,000 in revenue and over 20 employees.

Shannon Toranzo
General Manager

18 years of experience managing projects in the environmental remediation, science and technology, and construction industries. Projects included C-Reactor Decontamination & Demolition, Canyon Facility Disposition and Characterization, demolition and reconstruction of booster pump stations, Auto showroom and service buildings, Four Season Resort Developments, and various laboratory renovations and build outs. Projects ranged from $1.5 million to $25 million.