Help Replacing Chimney Bricks

I'm planning to sell my house in the upcoming months, so I've been working to complete the necessary repairs to make my house market-ready. I'm a bit of a handyman and enjoy completing most of the repairs around my house on my own. Unfortunately, I have never worked with chimneys so when it came to replacing and repairing the bricks, I decided to contact a local Los Angeles CA chimney repair professional. They were knowledgeable and made my chimney look good as new!