A Wide Range of Capabilities

Roth Lang Engineering Group is well versed in all facets of civil site engineering with a wide range of capabilities to handle the most complex development projects. From the initial concept, through preliminary entitlements to final construction documents, RLEG has the experience necessary to assist our clients at the highest level. We understand that all projects require a team approach. At RLEG, we consider teamwork and communication among all involved parties as the basis for any project’s success. We will be an advocate for our client while also being a proactive member of the design/construction team to coordinate and facilitate efficient and productive interactions of the team.

Key Services

  • Conceptual Site Planning
  • Due Diligence / Feasibility Studies
  • Entitlement & Permit Processing
  • Commercial Design
  • Residential Community Design
  • Overlot & Detailed Grading Plan
  • Earthwork Analysis
  • Detention Pond Design
  • Expert Witness
  • Site Accessibility Analysis
  • Underground Stormwater Storage System Design
  • Drainage Studies and System Design
  • Erosion Control and Stormwater Management
  • Roadway Design
  • Sewer and Water Design & Capacity Analysis
  • Parks and Trail Design
  • Sustainable and Low Impact Design
  • Construction Administration