The internet is always a good place to start as it will cover most companies and hearing aids. Try keywords such as ?hearing aids? or ?digital hearing aids?. Don't just look at the natural links on the main page but look at the paid links to the side, also try the next few pages not just the first one. It will take time but well worth it in the end.

There are going to be several companies, make sure you read their websites to ensure you are looking at reputable companies. Maybe choose your three top companies and contact them for quotes. It might mean going for three hearing tests but it will ensure you are getting the best hearing aid and service.

Once you have your quotes ask for any offers they have and if there is a company you prefer but they are the most expensive then ask if they would do a price match.

Remember to take the extra costs into consideration like batteries. How much do the batteries cost to replace, where can you get them from does it have to be the company or can you purchase from elsewhere cheaper.

Try not to get carried away with the price have a budget and stick to it to ensure you don't get a hearing aid that you don't really need.