May 2020

We are open for business and serving our clients.
Hammontree and Morris Knowles are open for business and serving our clients at each office location in Ohio (2) and Pennsylvania. We continue to provide prompt professional service with departments in:

  • Civil Site Engineering and Design
  • Municipal Engineering
  • Environmental Engineering
  • Soil Evaluations
  • Transportation Engineering Including Bridge, Highway, Trails and Bikeways
  • Landscape Architecture
  • Oil and Gas Energy Support Services
  • Telecommunication Support Services
  • Construction Administration Services
  • Surveying (Including U.A.V. (Drone) Surveying with five (5) F.A.A. Licensed Remote Pilots.

Call for more information on how we can assist you at 330-499-8817 or in
PA 724-468-4622

We now accept online payments
Visit our web sites for more information
Hammontree & Associates, Limited 
Providing Service Since 1966  
Morris Knowles & Associates, Inc.
Providing Service Since 1916
A Hammontree Company
Engineers, Planners, Scientists and Surveyors   
Utica and Marcellus Shale Support Services - Pipelines 
U.A.V. (Drone) Services - Transportation - Bridge  
Civil Site - Municipal - Environmental Science 
Soil Evaluation Services - Utility Engineering 
Landscape Architecture - Surveying 
Field Construction Monitoring Services - Map Displays