Perhaps the most important thing that you need to consider before hiring a wedding catering london is making a budget. Yes, this is the first thing that you need to think about as your budget will determine everything from the food that will be served up to the catering company that you will hire. So start by checking how much you are willing to spend on the food that you are serving on you wedding day. If you have a big budget, then looking for a catering service may not be difficult. There are tons of catering companies that cater to big weddings.. On the other hand, if you are a little short on your food budget, then you shouldn’t worry because there are also catering services out there that cater to small-budget weddings. To find one, all you need to do is to call each catering service you know and check if they can accommodate your wedding with just your budget.