

Jinky Diaz | Loan Officer NMLS# 302890 | Corn...
Cornerstone First Mortgage - San Diego

People may forget the rate you quoted…but they’ll always remember how you made them feel during the process.
I’m Jinky Diaz, and after more than two decades in mortgages, I still believe the best business comes from treating people with res... Show More
Location & Business Hours
Business Hours
Mon
9 AM to 5 PM
Tues
9 AM to 5 PM
Wed
9 AM to 5 PM
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Reviews from Web
Jinky made the whole process of home buying easier for me. I had a month and a half before my landlord sold the rental house I was living in. She was able to speed up the process before I had to even pack up. I now live in my first home and...
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Reply from Owner
May 31st, 2026 12:20 PM
Thank you, Cole! It was an honor to help you purchase your first home. I’m so happy we were able to move quickly and make the process as smooth as possible. Congratulations again on homeownership, and thank you for trusting me with such an...
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Jinky is very knowledgeable about home loans. She has helped us buy and refinance several properties through the years. She guides you in order to make the whole process quick and simple. The information she provides is valuable in our decision...
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Reply from Jinky Diaz | Loan Officer NMLS# 302...
May 12th, 2026 04:24 PM
Thank you so much, Analyn. Your kind words truly mean a lot to me. ❤️It has been such a pleasure helping you and your family through the years. Thank you for always trusting me with your home financing needs. I’m so grateful to have been part...
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Transaction was on time and flawles. Jinky was always available to address concerns or needs for the custome. She's easy to communicate with.
Reply from Jinky Diaz | Loan Officer NMLS# 302...
May 7th, 2026 08:55 PM
Hi Rudy,
Thank you so much for the kind review. It was truly a pleasure working with you and helping make sure everything stayed on track for a smooth and timely closing. Communication and being available throughout the process are very important...
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Outstanding service from start to finish. Efficient, responsive, and Jinky clearly knows the industry inside and out. Made the process smooth and stress-free—highly recommend!
Reply from Jinky Diaz
May 6th, 2026 03:07 PM
Thank you so much, Dana! 😊 It was truly a pleasure working with you throughout the process. I’m so happy we were able to make everything smooth and stress-free for you. Wishing you many wonderful memories in your new home, and thank you again...
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Attention to detail, honest, very knowledgable and very professional.
Reply from Jinky Diaz
May 5th, 2026 04:14 PM
Thank you so much, Daniel! I appreciate your kind words, and thank you for your service. It was an honor working with you!
Ms. Diaz was extremely pleasant to work with she went above and beyond to help us even after hours questions she is amazing and a pleasure to work with
Ms. Jinky is great! She guided us all through out the process of purchasing our new home. She’s always there to answer all of our questions. So efficient and the best on what she do! Made this process simple for us. I will recommend her to...
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Reply from Owner
July 15th, 2021 12:00 AM
Thank you Dil and Joy for the opportunity to serve you and be a part of your journey in making the American dream come true! Congratulations to your first baby who will be in your first home.
Jinky was very helpful throughout the process and was always available to answer any questions. She’s ver efficient at her job. I definitely recommend her!
Reply from Owner
July 15th, 2021 12:00 AM
Thank you Hector for your service and the opportunity to assist you on your VA Loan.
Jinky is great at what she does. She works before and after office hours to help her client. Answers any and every question you may have. Tries to get you the best deal possible. She is truly amazing at what she does.
Jinky recently helped my wife and I with our home loan. It was an extremely smooth process from pre-approval to closing. Jinky made the process simple, our interest rate was low and the closing costs were well under what we expected. Thanks...
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About
People may forget the rate you quoted…but they’ll always remember how you made them feel during the process.
I’m Jinky Diaz, and after more than two decades in mortgages, I still believe the best business comes from treating people with respect, patience, and genuine care.
I understand that behind every loan application is a real person, a real family, and real goals.
My commitment is to be available, communicate clearly, and help guide clients every step of the way toward homeownership with confidence.
Products & Services
Mortgage Loan Officer
FHA Home Loan
VA Home Loan
Jumbo Home Loan
Down Payment Assistance
Conventional Home Loan
Construction Loan
Medical Professional Mortgages
DSCR Loans
Home Equity Loan
Specialities
First-Time Homebuyers
Personalized Mortgage Solutions
On-Time Closings
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Positions
- Cornerstone First Mortgage - Loan ConsultantMar 6th, 2024 - Current
- Caliber Home Loans - Loan ConsultantFeb 14th, 2013 - Mar 6th, 2024
Memberships
- NMLS
Addresses and Serving Areas
Primary Serving Area
Other Serving Areas
Year Started
2005
Time Zone
Eastern Standard Time (EST)
Licenses
- NMLS# 302890
Achievements
- 20+ years of mortgage industry experience
- Strong background in customer service
Hobbies
- Nature walks
- Dancing
- Reading
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Disclaimer
© 2026 Cornerstone First Mortgage, LLC. All Rights Reserved. NMLS ID #173855 Equal Opportunity Lender.