Cleaning is not rocket science, however deep cleaning commercial kitchens is a whole new ball game!
Firstly you need to be trained and qualified, just having a go, is not on at all!
The owner or manager of the premises has to comply with the regualations covering commercial kitchens, food prep area's etc.
Failure to comply with these regulations could in fact lead to criminal prosecution, not to mention food poisoning etc, this is just one of the reasons why these owners and managers pass on this work to outside contractors.
As others have stated, ordinary public liablity insurance would not cover you for this type of work, so if anything did go wrong, your insurance would not pay out!
Coshh, should be a given, using non tainting products only.
Ducts, extractors etc are a specialist area, requiring specialist equipment, and strict methods of operation and procedures.
In the present financial climate it is very tempting to take any sort of work, especially in this field as the rewards are very good, however, if you are not trained in this sort of work you could be held responsible for causing a fire, cases of food contamination, food poisoning, even death. You also could be held responsible for the closure of your client's business.
There is a world of difference in keeping a clean kitchen on a daily basis, and having a deep clean carried out.
Those on here and elsewhere who tell you to jump, are in my opinion, giving the wrong advice, they may have gotten away with it so far, but one day the chickens will in fact come home to roost!
cwmmarsham hospital kitchen is not a deep clean, but general kitchen cleaning, which can also be a good earner, although in my opinion is still a little cheap, not much but a little.
If you do decide to enter this segment of the market, be careful to distinguish between maintenance cleaning and a deep clean, but please remember to ensure that your insurance would cover you for general cleaning in a commercial kitchen as well.
Regards,
Rob