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William Simpson - Senior Loan Officer | NMLS # 5801 in San Ramon, CA

William Simpson

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Senior Loan Officer | NMLS # 5801

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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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Overall Ratings
4.89
(73)
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Reviews from Web
  • 5.0
    Encompass
    M
    Manuel L
    Hollister, CA
    Posted on June 3rd, 2026 12:26 PM
    Bill is yhe best in what he does
    Reply from William Simpson
    June 3rd, 2026 01:45 PM
    Thank you Manuel!
  • 5.0
    Encompass
    M
    Mark A W
    Clovis, CA
    Posted on May 18th, 2026 04:34 PM
    Bill has always been honest and straightforward with me . I've used Mason Mcduffie a few times and Bill has always been great. I will definitely send friends and family Bills way . Thanks again Bill and Mason Mcduffie
    read more
    Reply from William Simpson
    May 19th, 2026 02:03 PM
    Thank you Mark, you are great to work with.
  • 5.0
    Encompass
    M
    Maggie J
    Walnut Creek, CA
    Posted on April 23rd, 2026 12:35 PM
    Bill was responsive, professional, and very communicative. Really great to work with, I would highly recommend him.
    Reply from William Simpson
    April 23rd, 2026 01:13 PM
    Thank you Maggie, it was a pleasure to work with you.
  • 5.0
    Encompass
    A
    Alexandria D B
    Sanger, CA
    Posted on April 19th, 2026 04:11 AM
    Bill made the process seamless and was very communicative!
    Reply from William Simpson
    May 19th, 2026 02:04 PM
    Thank you Alex!
  • 5.0
    Encompass
    T
    Timothy D D
    Fresno, CA
    Posted on March 25th, 2026 04:20 PM
    Bill was very professional explained everything in detail and said to call him if there was something I needed answered on the refinance. he was helpful in so many ways to reassure me what I needed to proceed and was like having my family or...
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    Reply from William Simpson
    May 19th, 2026 02:04 PM
    You were awesome to work with Tim! Thank you.
  • 5.0
    Encompass
    C
    Cash G
    Fresno, CA
    Posted on February 6th, 2026 01:54 PM
    always available by phone or text. Kept my buyer myself updated throughout the process. Very easy to work with
    Reply from William Simpson
    June 3rd, 2026 01:45 PM
    Thank you Cash!
  • 5.0
    Encompass
    A
    Anthony R
    Fresno, CA
    Posted on February 4th, 2026 02:44 AM
    Bill was extremely nice and always made time to make me feel like I was his main priority none of the conversation felt rushed he was always very pleasant to talk to he would always answer his phone if I called and on the rare occasions he...
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    Reply from William Simpson
    June 3rd, 2026 01:46 PM
    Thank you Anthony!
  • 5.0
    Encompass
    G
    Greg K
    Kingsburg, CA
    Posted on February 3rd, 2026 01:43 PM
    Bill made everything super easy and worked so hard for us and communication was amazing. He always stayed in contact with us even when the first house fell through . Im so happy that we had Bill Simpson and definitely will be going through...
    read more
    Reply from William Simpson
    June 3rd, 2026 01:47 PM
    Thank you Greg!
  • 5.0
    Encompass
    M
    Marsha L M
    Danville, CA
    Posted on December 19th, 2025 12:51 AM
    Bill was wonderful to work with. His patience, knowledge and response time were beyond expectation.
    Reply from William Simpson
    December 19th, 2025 03:02 PM
    Marsha, I appreciate your kind words. It's great to hear that my patience, knowledge, and quick response were helpful to you. It was a pleasure working together, and I'm glad to have been a part of your journey. If you ever need assistance...
    read more
  • 5.0
    Encompass
    J
    James H M
    Danville, CA
    Posted on December 15th, 2025 07:25 PM
    Bill made the entire process seamless and smooth. He was knowledgable about the product, prompt and accurate in his responses, and clear and timely in his communications. I would highly recommend him and welcome the opportunity to work with...
    read more
    Reply from William Simpson
    December 15th, 2025 08:48 PM
    Thank you, James, it was a pleasure to work with you.
  • 10 of 73
    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
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    Year Started

    1887

    Time Zone

    Pacific Standard Time (PST)
    Licenses
    • NMLS # 5801
    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.