You shouldn’t go through paying for a photo data recovery software or image data recovery service company yet. You should first try some free software that has been known to be able to view an assortment of different photo files. My favorites are Irfanview and VLC. VLC also doubles as a media player for movies and videos.
See if your files will be opened first with these programs. If you’re still not having any luck, you should seek out a picture recovery NYC service.