Radius Technologies is a full service fire protection and security company that helps customers safeguard their businesses, their employees, indeed their future. We perform timely and professional alarm and sprinkler inspections, maintenance, monitoring, and emergency response services to ensure your life safety and security systems will respond when you need them most. We also provide turnkey design and installation of fire protection and security systems for new and existing structures, system upgrades, system expansions and retro–fits. We want our customers to sleep sound at night, knowing that “we got it covered”.
Radius Technologies is a division of the Sobieski & Radius Group (S&R Group) of companies. The S&R Group provides an array of construction products and services to general contractors, construction managers, property owners and property managers, including commercial and residential plumbing, heating, air conditioning, design/build fire suppression systems, and fire and security alarms.
The S&R Group has a long and proud history dating back to 1987 in the Wilmington Delaware area. With projects and operations in Delaware, Pennsylvania, New Jersey, Maryland and Washington DC, the S&R Group has grown to become the largest mechanical contractor in Delaware.
