Best Certified Public Accountants in Ontario, CA

The highest-rated Audit, Tax and Advisory companies out of 134 vetted & reviewed in the Ontario area.

Alma's Accounting & Tax Services

Alma's Accounting & Tax Services

(12)
“I've done my taxes her with her personally and all the other girls in the office whether it was Alyssa, Vanessa, or Marissa they all know what they are doing and just as knowledgeable as Alma.”
Licensed, BBB Rating: A
In Business Since 2014
Se Habla Español
1525 E Ontario Ave Ste 101 A, Corona, CA
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Hongda Tax and Accounting Services

Hongda Tax and Accounting Services

(21)
  • Work
  • Questions
“Everything was fairly quick, I was asked a few questions, provided advice on things to change on our W4, and told how much I would get back and what I owed”
In Business Since 2013
337 N Vineyard Ave 4th fl Ste 400, Ontario, CA
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Meza CPA Tax & Accounting

Meza CPA Tax & Accounting

(11)
  • Season
  • Questions
  • Tax Planning
“I recently had a fantastic consultation with him where he provided a clear and comprehensive outline on how to manage, structure, and prepare for the upcoming tax season for my business.”
337 N Vineyard Ave Suite 400, Ontario, CA 91764
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GYL Cpas and Advisors

GYL Cpas and Advisors

Employee Benefit Plans, Services For Individuals, CPA Firms: What’s Your Future?
“GYL provides a full range of accounting, audit, business advisory and tax services for businesses, not-for-profits and individuals. Additionally we work in non-traditional areas such as financial planning, employment search and all types of business ...”
Accepts All Major Credit Cards
In Business Since 2012
Free Initial Consultation
4120 Concours St # 100, Ontario, CA
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Regalado Raymond CPA

Regalado Raymond CPA

(1)
Exempt and Not-For-Profit Organizations, Compiled Financial Statements, Accu-Build Consulting and Support
“At first stay, a very focused, regal, human person, provides confidence with good moral principles.”
Accepts Check
In Business Since 2012
515 N Laurel Ave, Ontario, CA
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Pangan Benjamin A CPA

Pangan Benjamin A CPA

“Please, feel free to browse our website to see the services we offer as well as the many helpful resources we provide. When you are ready to learn more about what we can do for you, we encourage you to”
Transparent Fees & Pricing
In Business Since 2022
3100 E Cedar St STE 12, Ontario, CA
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Root Tax

Root Tax

(2)
Consulting & Planning, Business Management, Tax Services
“Josh and his team at Root Accounting Services are an extremely talented, professional group.”
In Business Since 2014
Serving Ontario Area
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Business Management Associates Family Office

Business Management Associates Family Office

(42)
  • Info
  • Job
  • Questions
“Had such a great experience i was backed up in taxes 3 years and they helped me fix it fast and they are very professional i will be back year after year after thanks”
Licensed, BBB Rating: A+
In Business Since 2000
Accepts All Major Credit Cards
Serving Ontario Area
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Steven J. Tweedlie, CPA

Steven J. Tweedlie, CPA

Business Valuation, Payroll, Audits - Reviews - Compilations
“According to a study released by the US Government's General Accounting Office last year, most taxpayers (77% of 71 million taxpayers) believe they benefited from using a professional tax preparer.”
Free Initial Consultation
Licensed, BBB Rating: A+
Offers Financing Options
In Business Since 2011
Serving Ontario Area
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Cates & Associates, Cpas

Cates & Associates, Cpas

Industries, Business Services, Services For Quickbooks
“Cates & Associates, CPAs is licensed in CA and specializes in Accounting. We are professional, experienced, and affordable. We offer a broad range of services for business owners, executives, and independent professionals.”
Offers Financing Options
Licensed, BBB Rating: A+
Free Initial Consultation
Transparent Fees & Pricing
1139 E 6th St, Corona, CA
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Ayoub & Associates CPA Firm

Ayoub & Associates CPA Firm

(21)
Individual Service, Business Service
“Joseph not only simplified the plan, but disclosed up front what all costs were going to be, and prepared all tax documents in a fraction of the time my previous CP As have and for half the cost.”
Licensed, BBB Rating: A+
In Business Since 2014
Accepts Cash
4218 Green River Rd, Corona, CA
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Cieslik & Glenn, Certified Public Accountants

Cieslik & Glenn, Certified Public Accountants

(11)
  • Team
“Cieslik and Glenn and their office manager Martha are outstanding and are a credit to their profession , we highly recommend their office and are proud to be their clients.”
Licensed, BBB Rating: A
In Business Since 1988
Accepts Cash, Check
1181 California Ave STE 160, Corona, CA
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Smartcpa - Chino Hills

Smartcpa - Chino Hills

(18)
Business Consulting, Accounting For Attorneys, Cash Flow Management
“If you are looking for a team that truly understands financial management, I recommend this team.”
ATTORNEYS Certified
Family Business
In Business Since 2007
Free Initial Consultation
5843 Pine Ave, Chino Hills, CA
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James F. Hundshamer, Certified Public Accountant

James F. Hundshamer, Certified Public Accountant

(3)
Business Services, Quickbooks, Services For Individuals
“Helped reduce what I owed on my taxes this year and got me on the right track for next year.”
Offers Financing Options
Licensed, BBB Rating: A+
Family Business
Transparent Fees & Pricing
223 S Glendora Ave #101, Glendora, CA
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Desi Tax & Bookkeeping

Desi Tax & Bookkeeping

(2)
Industries, Business Services, Services For Quickbooks
“But @ Desi Tax, its a pleasant experience@ Desi, consultation is easy, price is simple, people are honest, submission is online.”
Free Initial Consultation
Emergency Services
Offers Financing Options
In Business Since 2024
8019 Gulfstream St, Chino, CA
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Brhe Group

Brhe Group

(3)
Tax, Accounting, Management Services
“I submit my taxes with confidence every year knowing that they were prepared by a knowledgeable and competent CPA group.”
Licensed, BBB Rating: A
In Business Since 1994
500 S Kraemer Blvd Suite 100, Brea, CA
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Ayoub, Sidhum & Co.

Ayoub, Sidhum & Co.

(2)
“I've also called a few times before coming in to make sure I have everything I need (5+ times) which I'm sure is probably time consuming during the tax season but when someone answers they are always willing to help with an upbeat reaction.”
Licensed, BBB Rating: A+
Free Initial Consultation
In Business Since 2011
Accepts Cash
4218 Green River Rd, Corona, CA
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Epay Payroll

Epay Payroll

(18)
Accounting Services, Human Resources, CPA Partners
“A business that's serious about growth should always have their members of staff motivated and the easiest way to do this is quick payment as at when due.”
Licensed
In Business Since 2003
Free Initial Consultation
5843 Pine Ave STE A, Chino Hills, CA
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Rp&b Cpas

Rp&b Cpas

(2)
Advisory, Assurance Services, Esop
“Very professional and diligent.”
Licensed, BBB Rating: A+
In Business Since 1999
3550 Vine St Ste 110, Riverside, CA
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Fox & Stephens, Cpas

Fox & Stephens, Cpas

(6)
Business Services, Quickbooks Services, Services For Individuals
“The level of service and response time I receive when working with Fox & Stephens is unmatched by other firms I've experienced over my 20 years in the industry.”
Transparent Fees & Pricing
Free Initial Consultation
In Business Since 1990
Offers Financing Options
9302 Pittsburgh Ave #200, Rancho Cucamonga, CA
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James K CHU CPA

James K CHU CPA

(2)
“Helped me save so much money on my personal and business taxes!!!”
Licensed, BBB Rating: A+
In Business Since 2018
2377 W Foothill Blvd #13, Upland, CA
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Hooks n Books

Hooks n Books

(2)
Quicktuneup, Small Business Accounting, Internal Controls
“The hooks family especially Dez has put my business books on point.”
Emergency Services
In Business Since 2004
Transparent Fees & Pricing
1766 Riverside Ave, Rialto, CA
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Kalter Financial Group

Kalter Financial Group

(5)
Consulting, Taxes, Accounting
“Our books are in good order because of them, and we have presented them to banking institutions and investors to aquire lines of credit and business acquisition inquiries.”
Licensed, BBB Rating: A+
In Business Since 1988
Serving Ontario Area
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Giles & Associates Cpas

Giles & Associates Cpas

(14)
“This firm has taken care of the personal and business taxes for my wife and I for several years and we have developed a friendship with Todd and his amazing staff.”
In Business Since 2004
903 E Rte 66 D, Glendora, CA
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Financial Statement Audit Services in Ontario, CA Cost Estimates

Minimum cost
$1212
Maximum cost
$4241
National Average
$2424
Avg Per Hour Rates
$364
$2182
$3030
Average price range is based on 255 cost profiles
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Average Cost $2424
Minimum cost $1212
Maximum cost $4241
Avg Per Hour Rates $364

Average range $2182 to $3030 is based on 255 cost profiles.

Why these companies made our list

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