GBJ Environmental Systems Ltd have completed over 5000 underground cable installations for:-

• Domestic Housing Refurbishments
• Street lighting.
• Cable laying in public footways and roads.
• Lighting for bus shelters.
• Security lighting.
• Railway lighting.

For the following customers:-
Scottish Power (Manweb)
Warrington Borough Council
Enterprise Utilities P.L.C.
Local Authorities.
Health Authorities.
Serco Property Services Ltd.