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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Jane Doe
Updated Review - 5 starA couple of days after posting the review, Mason McDuffie reached out and provided me with an email to send my concerns to. I was lucky that John Meussner was one that handled my issue - his response was prompt and his...
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Reply from Owner
January 9th, 2026 09:40 AM
Thanks for taking the time to leave your feedback Wail. We appreciate your time and very sorry your experience wasn't the best. If you're open to it, please reach out to us at ***************** so we can discuss further and hopefully make things...
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Van Zannis
I’m always skeptical when my buyers come to me and have they’re own lenders BUT Van did not disappoint. He had great communication,experience, and exceeded my expectations. I would be more then happy to work with him again.
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Jane Doe
Knowledgeable and efficient. Great company to work with. Great experience.
Reply from Owner
January 9th, 2026 09:40 AM
Nice to hear. Thanks Heather!
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Steve Kent
Fast & Easy to follow, step by step guidance through the whole enjoyable experience!
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Jane Doe
Jane Doe has received a review with 5 star rating from William T
Reply from Owner
January 9th, 2026 09:40 AM
Thanks!
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Jane Doe
I had a great experience refinancing my mortgage with Katerina Stephens. Katerina was always available to answer my questions and made me feel that I had her support throughout the entire process, If I have to refinance my mortgage in the future,...
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Reply from Owner
January 9th, 2026 09:40 AM
Thanks so much Alexander. We're happy to hear of your experience. We humbly agree... Katerina is awesome!
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Jane Doe
Jane Doe has received a review with 5 star rating from Guy W
Reply from Owner
January 9th, 2026 09:40 AM
Thanks Guy!
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Amanda McCandless
Everyone from Amanda on down were so friendly and helpful. Kept us up to date and informed every step of the way. Great people to do business with.
Katerina was a pleasure to work with. She is very knowledgeable and patient. She ensured our Refinance process went smoothly and kept us informed every step of the way.
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Jane Doe
Jane Doe has received a review with 5 star rating from Jared S ( S N
Reply from Owner
January 9th, 2026 09:40 AM
Thanks Jared : )
2451–2460 of 4429
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.