Daily Archives: April 26, 2016

If you need a construction survey Frisco TX, you should know that at John Cowan & Associates, we stay abreast of technological advances in the field of surveying and apply them to the work we do to ensure the highest level of service to our customers.  A somewhat recent but significant advancement in surveying has been the use of GPS, or Global Positioning Systems.  GPS has proven to be a boon to more than just the flustered motorist lost in a new city; it has also dramatically increased productivity in surveying and has resulted in more accurate and reliable data. Read more