Colonial Heights Public Schools District had a problem. Cell signals weren’t able to reach every corner inside their sturdy brick and concrete school buildings.
Administrators missed urgent calls. Maintenance teams couldn’t coordinate efficiently. When teachers reached for their mobile phones, calls dropped. And in moments when seconds mattered, spotty coverage turned into a real safety risk.
Taking Decisive Action
For a district dedicated to student safety and operational excellence, this was unacceptable, so Colonial Heights turned to MABC for a solution. From the earliest conversations, MABC treated the district’s challenge not as a technical problem but as a mission to restore confidence, safety, and control.
Every hallway, classroom, and office needed reliable communication, no matter the mobile carrier or time of day. MABC’s team of certified engineers developed a custom solution centered on Nextivity’s CEL-FI QUATRA 4000, a digital active DAS hybrid system built to deliver carrier-grade coverage indoors.
Designed for tough structural environments like schools, hospitals, and government buildings, this technology captures outdoor signals, amplifies them with Nextivity’s IntelliBoost processing, and redistributes strong, stable mobile coverage throughout the building.
Smart Design, Swift Execution
The project began at Tussing Elementary and Colonial Heights High School – the two campuses where communication gaps were most severe. Using advanced RF surveying tools, MABC mapped every corner of the buildings to understand how cellular signals behaved in real-world conditions.
With precision planning and collaboration led by the district’s Director of IT, Mike Zaweski, installation wrapped up in just two weeks. MABC engineers worked around the school schedule, avoiding class disruptions and ensuring that the transformation happened behind the scenes.
The Moment Everything Changed
When the system went live, the difference was immediate. Teachers could reach one another with ease. Security staff could coordinate without delay. Front office calls came through clearly and consistently.
“I just couldn’t believe it. Everyone’s phones started going off and beeping. We immediately noticed the difference.”
Why Reliable Cellular Connections Matter
The Colonial Heights’ story reflects the growing reliance on mobile communications shared by schools, hospitals, and municipalities. MABC helps public and private organizations overcome their communication barriers with solutions that strengthen both safety and efficiency.
For decision-makers, the value is more than providing strong signal bars. Enhanced in-building cellular systems create:
- Reliable communication for first responders and staff during any emergency.
- More efficient operations and faster coordination across departments.
- Better visitor and community experiences built on dependable connectivity.
- Scalable infrastructure ready for future technologies and security integrations.
Colonial Heights’ upgrade didn’t just solve its connectivity issues – the district now has confidence its communication infrastructure can safeguard its schools when seconds count.
Connecting Communities
The Colonial Heights Public Schools in-building cellular project stands as a model for districts and agencies across the region navigating similar gaps between legacy buildings and modern communication needs.
“MABC was able to provide reliable cellular service for students, staff, visitors, and emergency services. They delivered exactly what they promised and communicated excellently throughout the process.”
MABC delivers performance-driven communication solutions across Virginia, Maryland, DC, and the Carolinas – empowering organizations to stay connected when it matters most.
To learn how MABC can strengthen safety and operational communications in your facilities, reach out today: Virginia (804) 273-6500, DC/MD/NOVA (240) 658-8889, North Carolina (910) 550-1001 or info@mabc.com.
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