

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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Shan was always available to answer my husband's questions and was very prompt with her responses. She also had helpful suggestions and we appreciated her explaining various options. She obviously knows what she's doing and is great at her...
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I have worked wirh the Crabtree Team many times and they consistently exceeded my expectations for communications with me and my clients. Several of my clients have had difficult loan scenarios, but because if their depth of experience and...
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Reply from Owner
January 9th, 2026 09:37 AM
Awesome! Thanks so much for the great feedback, Kari. Christine and her team do an amazing job. Thanks for your partnership with MasonMac. We appreciate you too!
I have worked wirh the Crabtree Team many times and they consistently exceeded my expectations for communications with me and my clients. Several of my clients have had difficult loan scenarios, but because if their depth of experience and...
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Reply from Anthony Crabtree
February 15th, 2023 04:25 PM
Thank you so much Kari, we appreciate you! We know your clients appreciate the expertise and energy you bring to the table as well! We look forward to many more!
We relied on Katrina 100 percent. There was tons of paperwork I folded but that’s to be expected, we had no problems.
Jennifer goes above and beyond for all her clients. I’ve referred her for almost 7 years because of her care she gives our mutual clients.
Reply from Jennifer Patrick
September 27th, 2023 03:14 AM
We love working with you and your team! Thankful for your partnership.
We have used MMM many times and always been treated with respect; fast service; best interest rate and personal service.
Don was outstanding in every step of the process. He was always available and made me feel like he truly had my family’s best interest at heart.
Don was awesome !! Always so quick to get back to us on any questions we had. He made the entire process enjoyable and we felt very well represented!
We HELOC the purchase of our first home through Mrs Lisa Codwell and had such a great experience that we’ve since HELOC with her twice. MRS Lisa Codwell and her team are fantastic! They make the process easy to understand, walked us through...
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Hands on one of the best lenders out there. You are in great hands with this man. Very professional, totally on it and very communicative with everyone involved in the transaction. Highly recommend Cheyne!
Reply from Owner
January 9th, 2026 09:37 AM
Thanks so much Joanna! We're always happy to read reviews like yours. We humbly agree, Cheyne is awesome! : )
1281–1290 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.