Gregg Anderson

Name: Mason McDuffie Mortgage
Address: 12647 Alcosta Blvd Suite 300, San Ramon, California, 94583
Telephone: +1-425-829-6300
Rating: 4.98

Loan Officer | NMLS # 61988

Home Office

4.98

(52)

Mortgage

Mortgage Loan Officer

Contact Info

(425) 829-6300

San Ramon, CA

https://www.masonmac.com/gregg-anderson/

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4.98

(52)

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4.98

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Gregg made this process easy and I appreciate it him working with us.

Reply from Gregg Anderson

August 5th, 2026 11:26 PM

I appreciate your feedback, George! It's good to know that the process was easy for you and Jackie. It was an absolute pleasure working with you two, and if you need anything further or have questions down the line, feel free to reach out!...

I have worked with Gregg Anderson on over 100 transactions! He is super knowledgeable and fantastic to work with!

Reply from Gregg Anderson

August 4th, 2026 07:31 PM

Spencer, thank you for the kind words! It's been a pleasure working with you on so many transactions. Your trust and collaboration mean a lot to me.

Gregg was a straight shooter and communicated remarkably throughout my entire (first) homebuying process. If I had any questions, he responded promptly with expertise. I really appreciated his experience, interpersonal tact, and the level of...

Reply from Gregg Anderson

April 27th, 2026 11:07 AM

Hello Joe, thank you for your candid review. This means a lot to me, and you where an awesome client to work with! I'll stay in touch with you in the months to come in case you have any questions or if rates get below 5% again (there is a chance!)....

Gregg is honest, trustworthy, super communicative, and a real partner in the process. I've been working with Gregg for years and referred my family to him as well. I can't imagine buying or refinancing a home without his knowledge and assistance....

Gregg is an obvious subject matter expert in his field. knowing This made the process very easy for me because I trusted I could defer to his expertise. He is a clear communicator any questions were answered clearly and respectfully. I truly...

Reply from Gregg Anderson

March 25th, 2026 05:24 PM

Kristann, thank you for your kind words. You were a pleasure to work with, and hearing your excitement when I talked with you, is the reason I am in this business! I will continue to stay in touch with you and help with your home ownership...

Gregg is amazing! 6 Stars!

Reply from Gregg Anderson

February 11th, 2026 02:32 AM

Thanks for the awesome review Spencer, we did it again! Another happy client. Always a pleasure to work with you!

Gregg was very fast with communications and getting my questions answered. He was able to quickly get me pre approved and a great rate and was great to work with along the way.

Reply from Gregg Anderson

February 10th, 2026 09:17 PM

I appreciate your feedback, Ryan! It's good to know that my responsiveness and efforts to secure a great rate made a positive impact on your experience. It was a pleasure working with you, and if you need anything further or have questions...

I have known Gregg since about 1987. He has done refinancing for me in past years. I am now doing a Reverse Mortgage. He is honest, reliable, trustworthy and a wealth of information. I would never ever trust anybody to do a Reverse Mortgage...

Reply from Gregg Anderson

February 10th, 2026 01:31 AM

Chris, I truly appreciate your thoughtful review and your trust in me over the years. Thank you for your high recommendation!

Gregg was very responsive, quickly getting this done and getting back to us in a short amount of time. He made the whole process quick and easy.

Reply from Gregg Anderson

January 20th, 2026 09:08 PM

I really appreciate your feedback, Matt! I'm glad I could make the process smooth and timely for you. If there's anything else you need or any questions come up, please feel free to reach out.

Gregg was very helpful and communicative throughout the whole process. He ensured that I stayed informed through every step of the process.

Reply from Gregg Anderson

December 31st, 2025 04:20 PM

Thank you for sharing your experience, Kyle! It's great to know my communication and support made a positive impact throughout the process. Keeping you informed at each step is important to me. If you have any questions or need further assistance...

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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

Down Payment Assistance

Conventional Home Loan

Mortgage Refinance

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Positions

Mason McDuffie Mortgage - Branch Manager
Oct 1st, 2022 - Current

Year Started

1992

Time Zone

Pacific Standard Time (PST)

Licenses

NMLS # 61988

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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.