Best QuickBooks Consulting & Training in Castro Valley, CA
15 firms listed · 4 in Castro Valley · 4 open weekends · 10 rated 4.5+
Data verified October 16, 2026
J C Tax Services
“JC Taxes is very professional my wife and I are very grateful for their excellent tax preparation.”
Accountants 2 Go
Oak Solutions
Killion Services
Ameer N. Khan, Cpa, A Professional Corporation
“Ameer is a professional and knowledgeable CPA who really cares about his clients.”
The 15 firms listed for Castro Valley, CA set up, repair and teach accounting software for businesses. What each says about certifications and supported platforms comes from its own website; ratings and quotes come from public reviews.
Area overview: Castro Valley, CA
Of the 15 firms we list here, 4 are in Castro Valley itself and 11 come from towns including Walnut Creek (3, 13 mi), Oakland (2, 10 mi) and Pleasanton (2, 10 mi). 12 of the firms on this page have a rating, from 4.3 to 5.0 across 449 reviews; 3 have 50 or more reviews and 10 are rated 4.5 or higher. When clients rate these firms on specific qualities, they most often praise professionalism (100%), responsiveness (100%) and quality (92%). 4 are open on Saturdays and 1 on Sundays. 3 have a BBB rating of A or A+. 8 have ten or more years of experience, the longest 47 years. 3 offer payment plans; 2 offer a free initial consultation and 1 is family- or locally-owned. We have a website on file for all 15 of the firms on this page; 13 publish a contact page; 11 list a public email and 5 take bookings online. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book a consultation.
Why are software consultants outside Castro Valley listed here?
Within Castro Valley there are 4 of the 15 firms shown here. The remainder come from other towns inside 15 mi. Nearly all of this work happens over a screen share, so distance rarely matters. Distances are straight-line.
The Lee Accountancy Group
“His genuine good natured humor, creates a very positive environment for all the members of his staff, who are kind, respectful, skilled, and attentive, in helping to make the whole tax preparation process as stress free, as possible.”
Sanjiv Gupta CPA
“She was extremely helpful throughout the whole process and worked very efficiently.”
Mowat Mackie & Anderson
“Penny Chuah is an amazing tax advisor!”
Asnani CPA Tax & Accounting
“They went above and beyond to ensure I received the help I needed with new to me tax issues.”
Tax Bears
“Also, she is available year round has been able to readily answer my questions about home purchasing, 401k and planning for next year.”
Sterling Certified Public Accountants
“Evelyn is an incredibly knowledgeable CPA with great expertise in tax planning .”
Total Business Care
Capital Tax & Accounting CPA
“I would recommend them to anyone seeking high quality tax service for business and individual.”
A & L CPA Group
“They are very thorough and knowledgeable.”
Why these companies made our list
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