Pye-Barker expands New Jersey security footprint with Union AlarmTronic acquisition

By SSN Staff
Updated 7:18 AM CDT, Thu October 1, 2026
ATLANTA—Pye-Barker Fire & Safety has acquired Springfield, N.J.-based Union AlarmTronic, LLC, further expanding its security alarm and life safety operations in the Northeast.
Founded in 1989, Union AlarmTronic has completed more than 20,000 security installations and provides access control, video surveillance, intercom, integrated security and alarm systems throughout New Jersey. The company is led by owner Fred Rosenfeld, who entered the security industry through the family business founded by his father, Len Rosenfeld.
“We have proudly protected people and property and provided high-caliber service to customers in New Jersey for decades,” Rosenfeld said. “With Pye-Barker, we will continue our commitment to install and maintain security systems that protect customers while being able to offer expanded full-service fire protection.”
Pye-Barker said the acquisition strengthens its operational capabilities and local service presence in New Jersey while adding security expertise to its growing regional footprint.
“When we met with team members at Union AlarmTronic, their passion for customers and their community stood out,” said Bart Proctor, CEO of Pye-Barker Fire & Safety. “Incorporating their expertise, service and team approach into the Pye-Barker family enables us to protect even more people in the state.”
The Union AlarmTronic team will continue serving customers throughout New Jersey under Pye-Barker's ownership.
Nelson Mullins Riley & Scarborough LLP represented Pye-Barker in the transaction, while Mesirow Investment Banking served as exclusive advisor to Union AlarmTronic. Terms of the transaction were not disclosed.
Related: Pye-Barker expands in Pacific Northwest
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