London repair shops

Projectors (and laptops) Ninatec: free consultation, very knowledgeable engineer on phone, they'll help you fit a part that you buy elsewhere, gave me recommendations about best brands of projectors in terms of spare parts (Optoma and Acer apparently) http://www.ninatec.co.uk/projector-repairs-in-london/

Tfix Repairs Laptops, kindles, tablet, mobile phones

Lovefone