September 29
Buy America – Buy American Acts

There are several legal authorities requiring the use and purchase of iron and steel products that are produced in the United States…

September 25
Trotter Attends the Illinois Boundary Law Principles and Legal Description Interpretation Seminar

Jim McKenzie, Director of Land Surveying, and Tom Cichowski, Chief Surveyor, recently attended Part One of the Illinois Boundary Law Principles and…

September 18
New LiDAR Available

New Light Detection and Ranging (LiDAR) will soon to be available for Cook, Kane, Lake, and McHenry counties. These four counties, in…

September 11
City of St. Charles Receives IEPA Low Interest Loan with a Rate of 1.56%

Trotter and Associates determined that the City of St. Charles may be eligible for an IEPA low interest loan with a reduced interest rate…

September 04
New 3-inch Orthoimagery

Communities in Lake, Kane and McHenry counties are in for a big surprise. New 3-inch high resolution color orthoimagery is coming soon….

August 24
Liz Bohne works to improve global sanitation with Global Water Stewardship!

Last  week Liz Bohne traveled to Costa Rica with the Central States WEA non-profit organization Global Water Stewardship (GWS). GWS is working…

August 22
Village of Roselle Receives a 1.32% Interest Rate through the Illinois EPA Low Interest Loan Program

The Village of Roselle recently opened bids from contractors for F.O.G. removal equipment at Botterman STP and digester covers at Devlin WWTF….

August 21
Free GIS Datasets

As your GIS mapping program begins to grow, it becomes harder and harder to find good free datasets (shapefiles) to use in…

August 16
TAI Launches New Website!

Trotter and Associates, Inc. is excited to roll out a new website to update the firm’s services, and showcase projects that have…