Affordable Ring Repair

Hi all, I recently was gifted an antique ring that probably has way more sentimental value that monetary value, but it would still mean a lot to me to be able to repair it. I know nothing about jewelry but it at least needs a deeeeeeep clean and a new band. I don't have a lot of money but I also don't want to do a s**t job or have it broken so I was wondering if you all have any recommendations for jewelry repair places. Obviously if I can't afford it done right I will just wait and save up for it. Thanks