According to our records, this business is located at 3345 Roblee Ln. in Decatur (in Macon County), Illinois 62521, the location GPS coordinates are: 39.7989282 (latitude), -88.8698158 (longitude). J & G Surveying is categorized under Land Surveyors (SIC code 8713). Known organization owner is Gary Deckard. You can contact the company by phone at (217) 864-5534.