About NYC Apartment Signs

HYLINE SAFETY COMPANY has operated as NYC’s leading supplier and installer of Local Law 26 Photoluminescent markings. Since 2003 HYLINE has completed over 500+ Installations and continues to serve NYC high-rise building occupants with the improved safety of glow-in-the-dark egress guidance systems. HYLINE SAFETY COMPANY is the most experienced supplier / installer of New York City compliant building safety signage.