Security Guard & Patrol Service in Norwich, Norfolk
| Name & Address | Phone # | Website |
| ADT Fire & Security 69-75 Thorpe Road, Norwich, Norfolk NR1 1UA | 01603 625138 |  |
| Bastille Security Services Ltd PO Box 696, Norwich, Norfolk NR3 4HP | 01603 630040 | |
| Dragon Security Systems Church Road, Norwich, Norfolk NR12 8UG | 01603 783958 | |
| Gardwell Security Ltd 43 Thorpe Road, Norwich, Norfolk NR1 1ES | 01603 447000 |  |
| Group Four Securicor 5 Diamond Road, Norwich, Norfolk NR6 6AD | 01603 424715 | |
| Harris Security Mere House, Norwich, Norfolk NR11 7BE | 01263 587883 | |
| ISL Dardan Security Ltd Aston House, Norwich, Norfolk NR13 6PT | 01603 263000 | |
| M P Security Ltd Sackville Place, Norwich, Norfolk NR3 1JU | 01603 616221 | |
| Monarch Alarms Ltd 98A Vauxhall Street, Norwich, Norfolk NR2 2SD | 01603 464434 | |
| Reliant Security Services Ltd Ground Floor West, Norwich, Norfolk NR1 1UA | 01603 626228 | |
| Rhino Perimeter Security Ltd Mill House, Norwich, Norfolk NR8 6BA | 01603 262984 | |
| Saracen Security Training Centre 10 Barrow Cl, Norwich, Norfolk NR3 2AT | 01603 404279 | |
| Securitas (UK) Ltd Argyle Trading Estate, Norwich, Norfolk NR6 6XB | 01603 416021 | |
| The Security Training Academy Ltd 134 Oak Street, Norwich, Norfolk NR3 3BP | 01603 661414 | |
