I have over 30 years experience and I have worked for several national M & E contractors as well as smaller and medium sized companies. Heating, plumbing, LTHW, chilled water, air conditioning, ventilation, drainage, every mechanical aspect really. Mainly commercial from 250K - £10 million but will price domestic. Looking to do this full time not just for beer money. Is there a market for such a service ? Based near London.