Dunnill Engineering Services

Dunnill Engineering provides consulting civil engineering services. We are dedicated to producing a quality product that meets the requirements of our clients and beneficially affects the public interest.

We are a full service engineering company dedicated to producing a quality product and supporting our clients in every project stage from initial conception through construction completion.

Contact Us

Dennis M. Dunnill, P.E.
Consulting Civil Engineer

1010 Madison Drive
Carlyle, IL 62231

Mobile: (618) 444-6070


What We Do

  • Water Treatment & Distribution
  • Wastewater Collection & Treatment
  • Residential Site Development
  • Industrial Site Development
  • Commercial Site Development
  • Storm Water Collection & Detention
  • Erosion and Sedimentation Control
  • Feasibility Studies
  • Site Selection
  • Construction Observation
  • Grant Application Assistance
  • Earthen Dams
  • Hiking Trails
  • Boat Ramps
  • Compost Facilities

Dunnill Engineering was founded in 1998 by Dennis Dunnill.

Education - 1970 B.S. Civil Engineering Saint Louis University

Registration - Illinois Licensed Professional Engineer since 1975

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