618. 687. 1771
Monday - Friday
7:30 a.m. - 4:30 p.m.
401 South 17th Street 
Murphysboro, IL 62966

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Civil Engineering & Land Surveying Services You Can Trust

Since 1946, J.T. Blankinship, Inc in Murphysboro, IL has offered exceptional land surveying and civil engineering services to both public and private sector clients.


Our Staff

J. T. Blankinship was founded in 1946 by John Thomas Blankinship in order to provide consulting engineering and civil engineering services for public and private clients. Since 1946, the firm has completed more than 10,000 engineering and surveying jobs. Our staff has well over 100 years' experience in the fields of civil engineering and land surveying.

The firm’s clients include various municipalities, government agencies, private enterprises, and the general public. We pride ourselves on our integrity and dedication to our clients. Clear communication with our clients is a must, and all of our employees will assist clients with questions they may have regarding the various types of engineering and surveying projects.

Services We Offer

  • Airport development
  • ALTA surveys
  • Area lighting
  • Boundary and hydrographic surveys
  • Bridges
  • Dams
  • Highways
  • Industrial and technical park developments
  • Industrial waste treatment
  • Laboratory testing of waste water 
  • Parking Lots
  • Potable water distribution and treatment systems
  • Recreational development
  • Sanitary sewer collection and treatment systems
  • Site plans
  • Storm drainage
  • Streets
  • Subdivisions
  • Traffic control
  • NACE Inspection