The C4 Communications Team

Colombo DiSalvatore, III, Owner & Solution Consultant

Colombo grew up working for his family’s marketing business before starting his first company during his senior year in high school. After his first attempt in business, he began working in the telecommunications industry where he discovered an interest and aptitude for helping businesses with technology solutions. He merged his interests in technology and entrepreneurship, founding C4 Communications in 2001 in order to deliver solutions and support to customers – and provide for his growing family.  

Colombo has spent the last 20 years building lasting relationships with his customers, keeping up with the ever-changing technology landscape, and fostering a team of caring people committed to delivering the service that is all-too-often missing from interactions with technology providers. In his free time, Colombo is actively involved in his church, coaches hockey, enjoys CrossFit, and is busy keeping up with his six children with the help of his wife of over 25 years.

Carol Guerra, Account Manager

Carol joins C4 Communications with over 20 years of telecommunications and IT solutions experience – and a passion to help businesses optimize their services and infrastructure. Her experience with IT lifecycles includes auditing, evaluations, TCO analysis, deployments and support for legacy and cloud technologies. She has been an integral team member of solutions providers as well as managed service providers.

Ensuring that clients have the optimal solutions for their unique needs and are positioned for the future is Carol’s constant goal. She understands the need for clarity, control and insight with regard to IT inventory for business owners and IT staff.

Carol has a Bachelor’s Degree from the University of Massachusetts Amherst. When she is not deep in thought solving a client issue, she loves being with her husband and son. She enjoys reading, cooking, traveling and is an avid supporter of her son’s crew team – which requires the ability to enjoy reading, cooking and traveling.

Patricia Dobos, Customer Service

Before bringing her 25+ years of customer service experience, infectious positive energy and intrinsic desire to help others to C4 Communications in 2011, Patricia was a long-time employee at Travelers Life and Annuity Company in Hartford, Connecticut. There, she delivered the same unwavering customer dedication she provides for us today.

Patricia is highly responsive to the needs of each and every one of our clients because she truly cares about them—not just as customers, but as people, too. It’s this kind of commitment that is the foundation of our company’s mission.

When she’s not busy creating personalized and top-notch service experiences for our clients, Patricia loves to travel, hike, cozy up with a good book and spend time with her family.   


Justin McFarland, Solution Consultant

Justin began working in the telecommunications industry as an intern in college nearly a decade ago and quickly rose up the ranks as a trusted and award-winning solutions architect by delivering comprehensive converged voice, data, wireless, and cloud services on unified platforms to business customers worldwide. He is also an entrepreneur, having founded his own technology consignment company at age 23. 

Justin is proud to be able to bring his vast experience, knowledge, skills, and enthusiasm to C4 Communications. He is known for his tireless energy and focus, dedicated customer service, and love for solving complex problems. Justin enjoys spending time with his wife and family, traveling, fishing, and taking long walks with his dog Siana.