Repair Damaged Heel on My Favorite Boots

I'm looking for someone to repair the damaged heel on my favorite boots. They were made of high-quality leather and have been well taken care of, but unfortunately, the heel broke off, and I need someone to fix it. Please let me know if you have experience in repairing shoes and can do this task for me. I would appreciate it if you could also give me an estimate of the timeframe and the cost beforehand.