General Enquiries
Interphone Security Group Ltd
Head Office
Interphone House
12-22 Herga Road
Harrow
HA3 5AS
View a map of our Head Office
General Enquiries/Sales
Tel: +44(0)208 621 6000
Fax: +44(0)208 621 6100
sales@interphone.co.uk
Service Desk and Engineering
Tel: + 44 (0)845 0345 331
Log a Service Call
If you have experienced a new fault or are enquiring about an existing fault please fill in the details below and one of our customer team will promptly respond. (* Required information)




