A simple Google search will give you hundreds of options as far as transcription service providers are concerned. Without a proper mechanism of making the selection, you will be overwhelmed. It is good for you to understand what the end goal is before you make your pick. You should make a decision on whether you should run with money when making the pick or time is more important. Also, think about whether it will be an ongoing one or a one-time project. For every transcription service provider you interview, he or she will have the best factors about them and also drawbacks. However, when you know the critical factors you should bear in mind when making the selection it should not be that difficult. You need to think about quality and accuracy. You need to go through their portfolio to get an idea of the level of services they offer. You need transcripts that are 99{890298a957967c63b4b61a1013456c80f9c1c209c7ed277ca0a53fd14e8e170d} accurate. You should get a look at the quality-control processes to see how effective they are. The transcription service provider should also offer simplified pricing. You will have an easier time working with a firm that offers simplified price structure. Some will have hidden costs if you pick add-ons and if you did not know about this prior the total cost can catch you by surprise. It will not be a problem for you picking the services you can afford when everything is laid out in the simplest form possible.
Also, think about how realistic the prices are. With very low rates, chances are you cannot get a guarantee on the quality. This will require you to spend more money hiring an editor or you will be forced to do the editing by yourself. However, this does not make it right for you to pay a lot of money on the same.
You ought to factor in confidentiality when making the pick. Confirm that the internal processes are rigorous. When you share the files, you need the confirmation that the information will not be leaked to third parties. Reputable transcription service providers are less likely to disappoint you as far as confidentiality is concerned. You also should ask how qualified those who will be working on the files are. You need native language speakers. They should be good analysts as far as the subject is concerned and also have expertise in the area. Experience is also essential to allow them to pick the softer aspects of the files.