All our engineers are directly employed & fully trained and certificated in their relevant fields and to maintain the highest standards training is ongoing. We are happy to produce free written estimates and where works are secured will produce full method statements, risk assessments and cad design drawings as required. In 2002 we also set up 'Thornton Jetflo Services' to offer our clients a drainage maintenance/repair service which includes high pressure cleaning, descaling and full cctv survey reports which many of our clients on large projects use as part of their handover procedure.