TR19 Duct Cleaning Courses from Hasman

Will you be Booking on? Hasman is the UK’s leader when it come to providing training in TR19 duct cleaning. Our TR19 Grease competency course will run monthly throughout 2017, with the first two day session taking place over the 26th and 27th January. What Does TR19 Duct Cleaning Training Entail? TR19 duct cleaning courses Read more…