Custom Consulting Associates, LLC (CCA) began in 1994 as a services company. At that time, we provided custom software development and database administration. We specialized in engineering and construction software, as well as general purpose Windows-based software applications.  Today CCA has expanded its services into Web application development, network and firewall security, I.T. and disaster recovery auditing, CAD, project management, operating system management, technical documentation, and network management services.