“Our experiences of dealing with SIS are, and always have been, trouble free. In our experience, they are extremely flexible and will respond to even the most ridiculous demands. We like the fact that they have full time employees, not sub-contractors. I have no problem in recommending them for ANY type of work.” Vacuum & Atmosphere Services Limited’s MD John Sheehan – West Bromwich, West Midlands – May 2014
More testimonials to come