The Company was founded in May 1971 by Roger Stephen Unwin as R S Heating Co and was originally solely for Domestic, Commercial and Industrial central heating.
However, the demand to attach plumbing and the building works lead to changing the name to R S Heating and Building Co which is the trading title of Safetask Ltd., incorportated 3rd March 1988,
The Company now concentrates on purely Domestic works.
Roger Unwin is an enthusiast within the industry.
He was President of the Sheffield & District Master Plumbers Association in 1993,
Regional President of the Association of Plumbing, Heating Contractors (APHC) in 1999, joining the Board of Directors in 2002
He was the APHC representative to the GCI – UICP which is the European Technical Contractors Committee for the construction industry, recently he resigned this position to devote time to other projects.