Operational since 1984, McMahon Telecommunications Inc. has been providing telephone solutions for various businesses. The company provides a wide array of solutions, such as voice over Internet Protocol (VOIP), telephone and voicemail systems, call centers, unified messaging, and new and reconditioned equipment. It offers products from Toshiba, Panasonic, Lucent, Avaya, Iwatsu and Comdial. In addition, McMahon Telecommunications Inc. provides leasing, rental, installation and relocation services. The company offers voice and data cabling as well as reconfiguration services.

Website: mcmahontelecom.com

Phone: (714) 544-9600