Logan Simpson is an environmental planning firm that also specializes in construction services. Our construction inspectors are responsible for construction-related project activities related to landscape design. Day-to-day construction administration activities include coordination with members of the project team, minimizing public impacts while maintaining public safety, monitoring the quality and acceptability of materials, on-site construction monitoring, and producing project records needed for effective contract management. Our construction inspectors work closely with owners and agency staff to meet aesthetic and mitigation commitments on the project.
Environmental – Related Services
Related Environmental Planning Projects

GSA Contract Holder
Logan Simpson is a GSA contract holder (GS-10F-0063P) and is a federal small, woman-owned business under NAICS codes 541720 and 541620.Learn More
Knowledge Center
Electric utilities provide vital energy services to customers. Efficient and environmentally safe powerline maintenance and vegetation management is critical to providing safe and reliable delivery of electricity. Implementing a coordinated…