I use Greenshield regularly in the course of my work. I am an Architect in the domestic housing sector. I regularly call on Greenshield to assess, sample and check material that I suspect may contain asbestos that I find when surveying houses. They are very knowledgeable and always ready to offer advice. Their service is first class. They can normally send out a surveyor in a few days of the initial enquiry. They are always punctual and meticulously clean and tidy. I would have no hesitation ...