Celebrating 75 years in Business: 1946-2020
  • Land Development
  • Planning & Landscape Architecture
  • Water Resources
  • Environmental
  • Surveying & Mapping
  • Transportation
  • Utilities

Laura DeJohn, AICP

Laura joined Johnson Engineering in July 2004 and currently leads the planning and landscape architecture group for the company. Laura has both public and private sector planning experience including entitlement of residential, mixed use, community facility, commercial and industrial development projects; redevelopment plans; architectural design review; annexation; airport related general planning services, comprehensive planning and incentive-based code writing. Laura works to facilitate projects that implement smart growth principles. She is a member of the Urban Land Institute and has presented for the American Institute of Architects of Southwest Florida and the Florida Chapter of the American Planning Association, and is appointed to the Collier County Development Services Advisory Committee.


Gary Muller, AICP

Gary joined Johnson Engineering in 2015 as a Principal Planner. He brings 35 years of extensive planning experience. For the last 21 years, Gary owned his own planning consulting firm specializing in rezonings, site planning, subdivision design, site feasibility studies, and expert witness testimony. He applies his background and knowledge in public and private sector planning, development regulations and permitting, comprehensive and land use planning, project management, and community involvement to our client projects.


Mike Bosi, AICP

Mike has served as a professional planner since earning his master’s degree in city planning from Georgia Tech in 1997 with a background in zoning, capital improvement programming, land use budgeting, community planning and economic development. Mike has served as the Director of Planning for Collier County for the past seven years and with the County for 17 years, prior to joining Collier County, Mike worked as an entitlement specialist for American Tower. As part of the firm’s planning team, Mike will apply his experience and knowledge of the Florida and local regulatory environment related to growth management, zoning and sustainable development.