How to get a Personal Real Estate Agent in California

[Edwin Revolorio]

Hello, I've been helping my parents look for new property, since they want to move out, they currently live on a duplex and plan to move to a new place and use their current property as a rental, as I'm helping them look for houses, we found one that they're interested in. I talked with a real estate agent on Realtor.com and my parents will need to be prequalified in order to see the property. My mom told me that we should get a personal real estate agent in order to prevent having their credit score checked and lowered. Any advice on how to move forward with this?