

Mason-McDuffie Mortgage, San Ramon, CA
San Ramon, CA

At MasonMac, you are guaranteed to work with an experienced loan officer and support staff. No call centers, no 800 numbers, no robotic phone systems, no barriers between your loan officer and our executive team, and an operations staff wor... Show More
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We had a great experience because from the beginning to the end of the process, she's always there to help and guide us. Thank you to Kisha and Lyn, such a great team and I will recommend to everyone.
Kisha was very helpful since day one all throughout the process
Christie and her team were amazing to work with! she Didn't give up on us even when we had a lot of bumps in the road and got us to close quickl!!
Reply from Christie Mitsumura
September 1st, 2026 12:52 AM
Thank you, Kacie so much for these kind words. They truly made my day, and I’ve shared them with the whole team!We were determined to see the construction of your home through for you, and I’m so glad we could keep things moving and get you...
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Christie was helpful and responsive throughout the loan process. She answered our questions and helped us complete the closing successfully. We appreciate her assistance.
Reply from Christie Mitsumura
August 22nd, 2026 02:58 AM
Xuezi, thank you for your thoughtful feedback. I’m so glad I could be helpful and responsive throughout your loan process. It was a pleasure answering your questions and helping you get to a successful closing. I truly appreciate you taking...
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She help us from the start to closing. She is highly recommended.
Kisha is very responsive to every question that I asked during the process. Very hands on loan officer and really advices you on whats best for you and the family. I like the way how she communicate with us throughout the process. All in all...
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She went over an above to find a Kama Aina loan program that supported my needs and made it affordable for me to actually purchase a home in Hawaii. she was patient, flexible and always available to answer questions while working with me anf...
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Reply from Christie Mitsumura
August 13th, 2026 12:23 AM
Jennifer, I am so excited for you as you begin this new journey into homeownership while also chasing your personal goals in competition! What an amazing season of life this is for you, and I couldn’t be happier. I’m cheering you on every step...
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The way she communicates with us and the way she treats us is so amazing she helps us all the way til it's done. We want Kisha to help us again if we buy another house in the future. Thank you so much again Kisha and God bless you always.
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i can not explain in a words
Christie and her team always go above and beyond for her clients delivering excellent service, communication and loan products. HIGHLY recommend!!
Reply from Christie Mitsumura
July 13th, 2026 09:54 PM
Thank you so much Noelani! — this truly means a lot, especially coming from you! You are amazing, and I really appreciate your kind words and support. It means so much to have your recommendation!
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About
At MasonMac, you are guaranteed to work with an experienced loan officer and support staff. No call centers, no 800 numbers, no robotic phone systems, no barriers between your loan officer and our executive team, and an operations staff working with one goal in mind to ensure the best mortgage process for each and every customer.
Products & Services
Mortgage Loan Officer
FHA Home Loan
VA Home Loan
Jumbo Home Loan
Mortgage Refinance
Our Company
Year Started
1887
Time Zone
Pacific Standard Time (PST)
Disclaimer
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