Hello,
Thanks for writing in to us! I'm sure there are companies in your are that offer repair services. However, I would not be able to provide you with any recommendations; unfortunately, we are not familiar with the area you live in so you'll need to research and call to speak with the companies to confirm what services they might offer.
We can assist with identifying the replacement hardware you need and may even be able to provide you with video tutorials on how the repairs are completed. I'll just need to see photos of the hardware you are looking to replace to identify the most suitable replacement options.
Please let me know if you have any other questions.
Sure! Take a look at the 39-114L Crank Handle. Your operator appears to be a Truth hardware brand, or something similar, so it should have an 11/32" spline.
Take a look and see what you think!