Home Office, San Ramon, CA

San Ramon, CA

4.94

(4,429)

Mortgage

Mortgage Loan Officer

Contact Info

(925) 242-4400

San Ramon, CA

https://www.masonmac.com/home-office/

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4.94

(4,429)

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(Translated by Google) I recommend Mason-McDuffie, especially Jesus Renteria. He's very professional with everything. He helped us with the purchase of our home. I highly recommend him.(Original)Yo recomiendo a Mason-McDuffie especialmente...

Reply from Owner

January 9th, 2026 09:36 AM

Thanks so much, Maria. We agree, Jesse is awesome. Congrats on your new home!

Jane Doe has received a review with 5 star rating from S P

Reply from Owner

January 9th, 2026 09:37 AM

Thanks!

Jamin and his team provide an excellent high quality service. They’re great at communicating what is needed through the process of buying a home and their friendly staff has made this process enjoyable.

Reply from Owner

January 9th, 2026 09:37 AM

Great to hear, Juan! Thanks for choosing MasonMac! : )

Jamin and Nathan were incredible to work with! They made an intimidating process SUPER easy to navigate. We would work with them again and recommend them in a heartbeat!

Reply from Owner

January 9th, 2026 09:37 AM

Awesome! Thanks so much, Natalie! 😄

We are very thankful to Kim at Mason-McDuffie Mortgage Corporation for her well rounded experience, drive and tenacity in getting so much done for us! Thank you Kim!

Reply from Owner

January 9th, 2026 09:37 AM

Great to hear! We definitely agree, Kim and her team are awesome and genuinely there to help you get to the finish line. Thanks so much for choosing Kim and MasonMac! 😄

Jane Doe has received a review with 5 star rating from Douglas B

Reply from Owner

January 9th, 2026 09:37 AM

Thank you! 😄

As first time home buyers Shan was extremely informative and walked us through every process of the home buying experience. She patiently went line-by-line, item by item, explaining to us what each number, term, or document meant. We felt that...

Excellent service and extremely knowledgeable. I highly recommend working with Stacey and her team. They are efficient and expedient with the work they do. Communicated every step and transparent regarding the whole process. Highly recommend!...

Reply from Owner

January 9th, 2026 09:37 AM

So great to hear, Less! Stacey is indeed, awesome 😄 Thanks for choosing MasonMac!

Jane Doe has received a review with 5 star rating from Jake A

Reply from Owner

January 9th, 2026 09:37 AM

Thanks Jake!

Shan was phenomenal. She was super educational and informative which we needed and wanted as first time buyers. Shan also helped us get the lowest rate possible, and when we wanted to do a longer escrow she helped us qualify for the right loan...

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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.