I highly recommend Archinal Camera Repair! They are so knowledgeable and helpful!
I am visually impaired and was in need of someone to repair my binoculars. They had all of the answers and phone numbers for me to call to get the help I needed, even though he could not make the repairs himself. I have a warranty I didn't even know I had! All of this helpful information was given to me with ease and kindness! I am so grateful for nice people still in this world! Thank you so much for assisting me!!

This gentleman answered all questions and assisted me with the maintenance and understanding of my camera, (and taught me more than I could learn in a two hour online tutorial in five minutes). If you have questions or need Nikon/Canon repair, he's your man!