Jack Callahan
Mortgage Specialist

I am new to the mortgage industry. I have spent the last ten years in hospitality, hotel management. I am born and raised in Chicago Il, on the far south side. I now currently live on the north side and have lived everywhere in-between. I went to high school at Mt. Carmel on Chicago’s south side. I wanted to work for Guaranteed Rate because the company truly values its customers. Coming from hospitality I really respected that. The leadership here truly wants every employee to succeed and give us all the support we need.

Helpful tools and resources
Mortgage calculators logo
Mortgage calculators
Loan options logo
Loan options
Home valuation logo
Home valuation
Market research logo
Market research

Recent reviews

What people are saying
Agent Advantage
Real Estate Agents: Want to look good and grow your business?
Marcus by Goldman Sachs
Consolidate your debt and potentially lower your interest rates
loading rates table

Today's rates

Loan typeRateAPR

*Rates may vary by state.

Check rates and get approved online right now in just minutes! Or give me a call and I'll answer your questions and guide you through the process!