They also have a website, http://www.hanwellfishmonger.co.uk/. Didn’t work for me when I tried, but maybe its a work in progress.
Just go in there. They offer the full spectrum of while and oil fish, cuttlefish and crustaceans. Their strength is in fresh whole fish, not so much in the omnipresent cod and haddock fillets. We had King Fish streaks and Sea Bream from them so far; very reasonably priced and delicious on both occasions. The boys behind the counter also know how to handle fish; I asked them gut and clean the Sea Breams for me, and they did a nice and neat job at it.
Supporting your local businesses rather than the big supermarket chains is vital for the upkeep (or restoration) of our town centres. A town and its community can’t thrive on used washing machine and used Rolls Royce traders alone, so I encourage everyone to support the local shops. Hanwell is not very glamorous, but offers a number of appealing local businesses: butchers, baker, grocers, florists, fish mongers, newsagents, hair dressers, a pharmacy, several cafes, an ice cream parlour, a great number of pubs and some restaurants, and many more.
One pound in every £7 spent in Britain is already spent at Tesco.