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Connecting First

Cosco DAS is an industry leader in the design, installation, and management of Public Safety ERRCS with over 60 years of Fire/Life Safety experience. When an ERRCS is required; we will handle the entire process, from design and plan submittal to installation and continued maintenance and testing.

Connecting People

Cosco DAS can assess your needs for a 4G/5G DAS solution and take you from design to install quickly and efficiently. Our services include the upgrade of an existing cellular system or design a new system for complete coverage and modernization of your structure.

Monitoring Connectivity

Cosco DAS offers complete monitoring services for cellular and public safety communication systems. The services include annual site surveys, preventable maintenance, and 24/7 monitoring. We will tailor our offerings to be exactly what the customer needs.