90532002
Feb 17, 2021
Installation, maintenance and repair of fire protection, fire suppression, security, life safety and communications systems, fire alarms, fire extinguishers, sprinklers and related systems, namely, emergency lighting systems, card access systems, hoses and fittings
Building Construction and RepairDesign, development and inspection of fire protection and suppression systems, security systems, electronic data security systems, and life safety and communications systems; testing of security and fire protection systems and life safety and communications systems
Computer and Scientific