

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
Jane Doe has received a review with 5 star rating from Lori B
Reply from Owner
January 9th, 2026 09:35 AM
Thanks so much, Lori!
I have worked with Amanda for many years & she is the same fabulous loan originator she was from day one. In my experience when working with many lenders over the years they tend to lack in many departments, but Amanda possesses expertise in...
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Renee and her team were very helpful and reassuring, she collaborated with our realtor to get a lot of things done and solved problems as they came up, she was an awesome guide throughout the entire process.
Reply from Owner
January 9th, 2026 09:35 AM
Awesome! So great to hear, Dan! Congrats on your new home!
Great people to work with, thank you Renee Jones really appreciate everything you did for us. Definitely have my business in the future.
Great people to work with, thank you Renee Jones really appreciate everything you did for us. Definitely have my business in the future.
Reply from Owner
January 9th, 2026 09:35 AM
Thanks so much, Harley! We really appreciate you!
As an agent, I’ve had many first time buyers go through Renee to get their loan and everything always goes so smooth. Renee know her stuff! And if there’s a problem, she almost always finds a way through it. She’ll fight for you, if needed....
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Reply from Owner
January 9th, 2026 09:35 AM
Thanks so much, Marie! We humbly agree, Renee is amazing. We appreciate you choosing MasonMac! Congrats!
Jane Doe has received a review with 5 star rating from Tracy L
Reply from Owner
January 9th, 2026 09:35 AM
Thanks!
Easy, efficient, and on time!
Reply from Don Bartolomucci
August 7th, 2023 04:23 PM
i appreciate this and must say that you made the process very easy as well!
thank you
Jane Doe has received a review with 5 star rating from Krista C
Reply from Owner
January 9th, 2026 09:35 AM
Thanks Krista!
Great work finding the best down payment assistance program with the FHA loan for my buyers. Roseanna was amazing in making our COE happen in just 23 short days!
1011–1020 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.