The development of accurate mapping is dependent upon obtaining precise measurements in the field, careful transmission of survey data to the office, and correct interpretation and conversion of the field data into reliable survey documents.  JRFA has a reputation for accuracy, dependability and timeliness in all of its surveying practices.  Our surveying services include boundary surveys, subdivision mapping, topographic, field and construction layout surveys and ground control.  

• Topographic surveys
• Construction layouts and As-Built drawings
• GPS surveying