Centerline Communications LLC is a professional services company that specializes in developing and maintaining critical infrastructure. They work with major wireless operators and equipment manufacturers in the U.S. and offer a complete package of facilities services for commercial businesses. Their brands include Notora, PM&A, Onsite Communications, Maicom, Waveguide Fiber, Maiuri Electric, Penta Communications, STC Networks, J5 Infrastructure Partners, Leaf Communications, and Pearson Pelletier Telecom.