BIS also offer preventative maintenance contracts to ensure optimum performance of your laboratory equipment BIS is the only UK approved agent for the service, repair and supply of the Titertek and Bioair & Gelaire range of equipment Whilst our competitors provide routine service inspections, BIS have a reputation for employing engineers who give excellent service together with the ability to provide immediate on site repairs You can depend on our expertise and be assured that we will tailor our services to your full specification at the most competitive rates