As a Professional Geologist with over 24 years of experience, Toby’s inspiration comes from his appreciation of the earth and its resources. He leads our environmental services, providing regulatory compliance and environmental protection in the development of earth and groundwater resources.

Toby is an expert in hydrogeology, environmental site assessments, remedial investigations, and industrial permitting. He has been selected to present on groundwater and environmental topics for many industry associations throughout the Northeast.

Since joining the firm over 16 years ago, Sean is now a senior project manager specializing in subdivision and land development projects throughout Pennsylvania. He is responsible for client and municipal coordination, regulatory applications and approvals, and overall design services. Sean works for both private and public sector clients; currently acting as Forks Township’s engineer and managing the Allentown office’s largest private clients. His design expertise includes permitting, overall site design and layout, stormwater management, erosion and sedimentation pollution control, natural gas development site design and permitting, and sinkhole repair.

Sean enjoys developing his clients’ ideas into conceptual designs and transforming those designs into tangible assets to improve the community.