Johnstone & Associates is a civil engineering and land surveying firm specializing in small-
to medium-sized surveying and civil engineering design projects and municipal engineering consulting.
Engineering Investigations
Program Development
Feasibility Analyses
Project Budgeting
Preliminary and Final Design
Regulatory Compliance
Potable Water Supply, Storage, and Conveyance
Wastewater Conveyance
Spill Prevention & Storm Water Management, Air Discharge Permitting
Municipal Services
Subdivision Platting, Site Planning, Construction Management
Surveying.