Sigma Infrastructure Services has built an unparalleled reputation of records development and maintenance. Through years of commitment and innovation, Sigma has designed dependable control processes and developed a tremendous amount of expertise. We deliver thorough and accurate records of vital infrastructure and data, and we design versatile systems that organize and make that information easily accessible. With the integration of Computer Aided Design, Geospatial Information Systems, well-designed databases, and valuable data management processes, our customers can operate at their peak performance. Sigma design professionals consult from an unbiased, vendor agnostic position and are experts in many types of CAD and GIS programs. Sigma's knowledge, talent, and history of success become our customers' specific advantage.
COMPUTER AIDED DESIGN & DRAFTING
GEOSPATIAL INFORMATION SYSTEM CONFIGURATION (GIS)
ASSET SURVEYS, INVENTORIES & ATTRIBUTE CONFIGURATION
CAD & GIS CONVERSIONS
AS BUILT DEVELOPMENT
PROPERTY RECORD DEVELOPMENT & MAINTENANCE (CPR)
SOFTWARE SELECTION SUPPORT RFI/RFP, CONFIGURATION, TRAINING