ISA’s One Call Service is designed to provide our customers with a One-Stop Solution. Designed to cater for National, Regional and single-site companies, our team of highly trained Response Officers are on call 24/7 providing you with an unrivalled response solution.
ISA are a SIA Government Approved Contractor for Key Holding demonstrating our commitment to high standards and professional service. To demonstrate our commitment to service excellence, ISA One Call Services provide
- A network of highly trained response officers across the UK
- Access to our 24/7 Help Desk providing essential support to our National Operations
- Complete transparency with satellite tracked vehicles
- Proof of Presence technology
- Full report sent once job is complete