data wiring companies CMC Communications offers our clients the industry's best Optic Cable Installation solutions at affordable rates. We provide network build outs for those products, Fiber demarc extentions for business internet, we provide network installation and design for retrofit or new construction business and commercial buildings. We provide testing for all the structured cabling products meantioned (voice and data cabling, fiber OTDR testing). Our company are RCDD BICSI Certified, BICSI certified for fiber & copper cabling, Corning outside plant fiber installation, CommScope certified for data center design & Engeineering, data wiring, fiber and voice and data cabling installation and maintanance. Read Here:-