Big Ideas, Big Results ... GIANT Solutions GIANT Solutions, where big ideas in RF engineering, technical services and project coordination deliver big results for wireless carriers, in-building and public safety networks. From system design to turn-key project management we are the one-stop-shop for ALL of your wireless engineering needs. Our teams of engineers have extensive experience in all areas of wireless communications development from system design/performance and siting & zoning to in-building Distributed Antenna Systems and municipal communications services.