Meet The Team
Cornerstone is a full-service mortgage lender. We offer a variety of mortgage options, home loan programs, and competitive pricing from a wide range of national investors. With in-house processing, underwriting, and funding, Cornerstone is 100% committed to on-time closings and satisfying home-financing experiences.
We look forward to serving you!

Stephanie Sills
Loan Officer | NMLS 2353916
210-640-2948
SSills@houseloan.com
My goal is to provide innovative service and mortgage guidance.
I love working with people, and I enjoy forming relationships with my clients built on trust, integrity, and hard work. I have an exceptional eye for detail and love creative problem solving, which means I am dedicated to delivering a top-notch homebuying experience. Please don't hesitate to contact me should you have questions about your current mortgage, prequalification for a new mortgage, or any other home-financing needs.