ISO 9001

KNK are accredited by BSi to ISO 9001 

Quality Management - certificate number: FS89299



ISO 14001

KNK are accredited by BSi to ISO 14001
Environmental Management – certificate number: EMS93000



OHSAS 18001

KNK are accredited by BSi to OHSAS 18001
Occupational Health & Safety Management – certificate number: OHS89307



ISO 10002

KNK are accredited by BSi to ISO 10002

Complaints Management – certificate number: CMS 543889





The Company is a fully accredited member of the
Contractors’ Health And Safety Scheme





KNK is registered with Constructionline - certificate number: 46992



EXOR Management Services


KNK is a gold accredited contractor under the Exor registration scheme - certificate number: AYO 788



SAFEcontractor Accreditation


KNK has achievedcertification status in recognition of reaching the SAFEcontractor health & safety & customer care standards



Gas Safe


KNK is a full member of the Gas Safe Register - certificate number: 202367





KNK is a full member of the Institute of Plumbing and Heating Engineers





The Company is a subscribing member of the Royal Society for the Prevention of Accidents (registration number: M40701123)





Further, the Company is also a subscribing member of the British Safety Council and is committed to continuing to further train its staff and sub-contractors. KNK also operates an accredited assessment centre for Level 1 Health and Safety examinations



Fleet Operator Recognition Scheme


FORS is an over-arching scheme that encompasses all aspects of safety, fuel efficiency, economical operations and vehicle emissions.






The Company is accredited member of the National Inspection Council for Electrical Installation Contracting, Cert No. 032032000



RoSPA Gold Award 2007 - 2016


For the tenth consecutive year RoSPA has awarded KNK a prestigious Gold Medal national safety award



BSC International Safety Awards


For the eleventh year running, 2005 - 2016 the Company has been recognised by the BSC for its on-going commitment to best practice in Occupational Health & Safety





KNK is a full member of the Government-endorsed ‘find a tradesperson’ scheme



Scaffolding Association


KNK is an Associate member of the Scaffolding Association



Water Jetting Association


KNK is a member of the Water Jetting Association



RoSPA President's Golds Award


KNK has been successful in achieving the RoSPA President's (10 consecutive Golds) Award for Occupational Health and Safety



Latest News

KNK has been awarded
MA Assist Supplier of the Quarter 2016


For delivering excellent service to MA Assist and our

Clients throughout Q2 of 2016

Read More