GBJ Environmental Systems Limited have completed projects for water main and service installations, plumbing and drainage services for:
GBJ Clients
• United Utilities.
• Norwest Holst Construction Limited.
• Morgan Est. PLC.
• Enterprise Utilities PLC.
• Serco Rail Property Service Limited.
• George S. Hall Limited.
• R.J.B. Mining Limited.
• J.D.M. Accord Limited.
• Manchester City Council.
• Bridgewater Contracts.
• Wates Construction.
• Edmund Nuttall.
• Alfred McAlpine.
• Network Rail.
• Laing Construction Limited.
• AKZO Nobel Limited.
• Wrenco Limited.
• Dee Valley Services.
• Various Health Authorities.