This PNC mortgage branch located at Building 631, SW Military Dr Drive in San Antonio is a well-accessible spot, with a wheelchair accessible parking lot and entrance. The working hours are convenient, from Monday to Friday 9 am to 6 pm and on Saturdays 9 am to 1 pm. I was able to get in touch with the staff by phone at +12105925670. Their webpage https://www.pnc.com/en/personal-banking/borrowing/home-lending.html seems to have information about mortgage loans and other banking services like credit cards and checking. However, the pricing of their services is not clear. The PNC Mortgage company has a co-brand partnership with the PNC bank, indicating a strong connection to their banking services. One minor concern is that their Sunday hours are not available.