John J. “Jack” Moore
Why MMW?
We ARE NOT your everyday Accounting Firm!
We're Proud of OUR STAFF!
Does it SHOW?
We Are:
- Client Focused
- Prompt and Accurate Service
- 30+ years experience
John J. “Jack” Moore, CPA
Founding Partner
Jack became a certified public accountant in 1974 and specializes in all aspects of taxation and accounting. A longtime resident of Placer County, Jack began his career as a founding partner of Roseville’s first CPA firm. He later helped organize Manzanita Software Systems, an accounting software company that has since merged with Sage, an international cloud-based business solutions provider.
In addition to Jack’s tax and auditing experience, he has prepared business valuations, business plans, and financial projections. He has also assisted with business sales and purchase negotiations. As a CPA, Jack strives to build strong working relationships with his clients, helping them increase their financial wealth and grow their businesses.
Education
- Bachelor of Science, Accounting, California State University Sacramento
Certifications
- Certified Public Accountant, State of California
- Lifetime Teaching Credential, Community College Educator
Community Involvement
Over the years, Jack has served on many boards and commissions, including the Sutter Roseville Medical Center Foundation, Sierra College Foundation, and Roseville Chamber of Commerce.

What our clients are saying about us
Jack A. Paddon AIA, Founding Principal
Williams + Paddon Architects + Planners
More Information About Us
Get Our Experience On Your Side
Contact Information
Moore Messina Webb LLP.
2237 Douglas Blvd. Suite 140
Roseville, CA 95661
Phone: (916) 784-1040
Have Questions?
Let us know how we can help. Contact the Professionals of Moore Messina Webb LLP.
By submitting this form, you are consenting to receive text messages from MMW LLP. Text messages will only be sent to existing clients regarding notifications of tax and accounting actions. You may revoke your consent to receive texts at any time by emailing privacy@mmwcpa.net