Tates Security Services
Springwell, Langley Park, Durham, County Durham, DH7 9YB
D C A Security
36 Park House Gardens, Sherburn Village, Durham, County Durham, DH6 1DU
G & W Electrical Contractors
28 Leyburn Place, Birtley, Chester le Street, County Durham, DH3 1PL
alarmfix
Shalstone, Stephenson Industrial Estate, Washington, Tyne and Wear, NE37 3DN
Bluemend
Unit 21 Philadelphia Complex, Philadelphia, Houghton le Spring, Tyne and Wear, DH4 4UQ
T R Security Ltd
14 Broadway Avenue, Trimdon, Trimdon Station, County Durham, TS29 6PU
A W M Alarms
30 Bridge Street, Sunderland, Tyne and Wear, SR1 1TQ
Crown Alarms
1 Bogside South, East Herrington, Sunderland, Tyne and Wear, SR3 3RA
Paramount Power & Data Ltd
Unit 19-20 City West Business Park, St Johns Road, Meadowfield Industrial Estate, Durham, County Durham, DH7 8ER
M F Alarms & Electrics
98 Queensway, Houghton le Spring, Tyne and Wear, DH5 8EP
Property Maintenance & Security
6 Relton Terrace, Chester-le Street, Chester Le Street, County Durham, DH3 3JD
Total Security (Northern)
3 Conyers Avenue, Chester le Street, Co. Durham, DH2 2HQ
