Best QuickBooks Consulting & Training near Fontana, CA
We have 3 firms in Fontana on file. Only the highest-rated make our list: 2 of them made it, along with 13 from towns including Upland (5, 12 mi), Rancho Cucamonga (3, 6 mi) and Rialto (1, 4 mi).
2 open weekends · 13 rated 4.5+ · 3 show a license
Data verified October 15, 2026
Luis Castillo, CPA
Fernandez
“Brianna's hospitality as well professionalism always gives me a great sense of comfort and confidence!”
Whyte & Associates
“I've been using them for over 15 years and have never been disappointed”
Steven J. Tweedlie, CPA
Rogers, Anderson, Malody & Scott
“Brad, Jenny, John and staff are magnificent.”
The 15 firms listed for Fontana, 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: Fontana, CA
The 15 firms on this page are rated from 4.0 to 5.0 across 325 reviews; 1 has 50 or more reviews and 13 are rated 4.5 or higher. 2 are open on Saturdays. The services the firms on this page list most often on their websites are tax planning (3), tax preparation (3), business services (2), payroll (2) and services for individuals (2). 3 show a license on their websites and 8 have a BBB rating of A or A+. Domain records put 13 websites of the firms on this page at ten or more years old; the oldest dates from 1999. 4 offer payment plans; 5 offer a free initial consultation; 3 are family- or locally-owned and 1 lists coupons or special offers. 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 1 takes 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 Fontana listed here?
Within Fontana there are 2 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.
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James Accounting Service
“I look forward now, to getting my taxes done in a timely manner with the help of James”
A&B Garcia Tax Services
“Thank you so much to Adrian who helped out my husband & I with our first year filing together!”
Abril Business Services
“Randy is the best tax person around, he gets the most money for your tax return.”
James K CHU CPA
“They took the time to understand my financial situation, answer all of my questions, and explain important tax and accounting matters in a clear and easy-to-understand manner.”
Fox & Stephens, Cpas
“Hes helped me with my business taxes and personal taxes and has done an amazing job.”
Hooks Financial Services
“I love the service that's provided because he takes the time to know each individuals needs, gives knowledgeable advice, assures and supports each clients understanding level.”
Chilson Business & Tax Services
“Love her personal touch and how she educates you.”
Advanced Business Solution
“I had a great experience, the service I was provided was extremely professional , the speed of service was outstanding, I got in and out and my taxes was done , very knowledgeable and they have a solution for every problem I had .”
Gemini Professional Services
“Great decision, Christine and her staff are fantastic and offer great customer for working middle class family that needs thorough and professional tax services.”
Why these companies made our list
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