

Home Office, San Ramon, CA
San Ramon, CA

Since 1887, Mason-McDuffie Mortgage has operated under one idea: Your Financial Security Begins at Home. An employee owned company, Mason Mac works with one mission – to make the dream of home ownership a reality for our clients. We help to... Show More
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Reviews from Web
Katerina was great, very smooth process and on time; great service.
Reply from Katerina Stephens
February 18th, 2026 06:48 PM
Thank you for your 5-star review, Abraham! I hope you are enjoying your new home. I'm pleased to know that you had a smooth experience and found the service to be timely and satisfying. Our team is always aim for efficiency and quality in every...
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Great job. Very communicative and got us to the closing table smoothly!
Reply from Don Bartolomucci
October 31st, 2025 05:11 PM
we appreciate your responsiveness and promptness! it was a pleasure working with you, Javier!
Don was always there for my wife and I. He did a super job.
Thanks Don, we appreciate all you did.
Reply from Don Bartolomucci
October 31st, 2025 05:13 PM
We appreciate You and Your Wife's responsiveness as well! we had a very short window from start to finish and with your help we got it done with time to spare!
Great team that made everything go smooth!
Reply from Charles Sterni
November 12th, 2025 08:12 PM
Thank you for your great feedback! I'm pleased to hear that the process went smoothly for you. If there's anything else I can assist you with, please feel free to reach out.
Julia is the best! We met her at a free homebuying seminar she put on at the King County Library and knew right there we wanted to work with Mason-McDuffie, and her in particular. She was there with us every step of the way, even on weekends,...
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Thank you Gina, for quick and smooth transactio.
The clear, direct communication all along the way helped me feel at ease and comfortable with the process, despite this being my first time buying a house. The online document system was streamlined and very user friendly. The amount of extra...
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Reply from Charles Sterni
November 12th, 2025 08:13 PM
Kayleigh, it's great to know that the communication made the home buying process smooth for you. Your words about Morgan are appreciated; she really values creating a supportive experience for our clients. Thank you for sharing your thoughts...
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Julia is professional and straight-forward. She assists my clients in reaching their real estate goals and educates them along the way. Julia is my number 1 choice when I refer my clients to a lender.
Charles was greato work with. Very professional, fast and informative.
Reply from Charles Sterni
November 12th, 2025 08:13 PM
I'm grateful for your feedback, Alexis. It's encouraging to know that you found the process to be professional and informative. It's always my aim to provide efficient support, and I'm glad it made a positive impact on your experience. Thank...
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The team worked in concert with all the players in this process and kept us informed, advised when needed and genuinely had our best interest and desires as the goal.
161–170 of 4424
About
Since 1887, Mason-McDuffie Mortgage has operated under one idea: Your Financial Security Begins at Home. An employee owned company, Mason Mac works with one mission – to make the dream of home ownership a reality for our clients. We help to fulfill that dream every day from coast to coast.
Over the years, we’ve made some changes to keep up with the times. Today, we work with the latest in technology to provide an efficient loan process for our clients. We utilize the latest in encryption and security services to maintain our client’s privacy and security, without sacrificing the convenience of a digital loan process.
One thing that hasn’t changed is our focus on people and relationships.
Products & Services
Mortgage Loan Officer
FHA Home Loan
VA Home Loan
Jumbo Home Loan
Mortgage Refinance
Year Started
1887
Time Zone
Pacific Standard Time (PST)
Disclaimer
To protect your personal information from unauthorized access and use, we use security measures that comply with federal law. These measures include computer safeguards and secured files and buildings.