Best CPAs in Costa Mesa, CA

24 firms listed · 14 in Costa Mesa · 1 open 24/7 · 3 open weekends · 19 rated 4.5+

Data verified October 16, 2026

Fallahi Zaher, Attorney At Law, CPA

Fallahi Zaher, Attorney At Law, CPA

(32)
  • Knowledge
  • Regulations
  • Mind
“Fallahi and his team-members have been there every step of the way to help me file and send my PPP-COVID loan application as soon as it became available and they informed me about the EIDL COVID19 in such timely manner that on April 23, I saw the sum...”
In Business Since 2012
650 Town Center Dr #510, Costa Mesa, CA
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Rizvi & Rizvi Cpas

Rizvi & Rizvi Cpas

(12)
“The Rizvi team's service is excellent, helping us file our normal tax documents, business related filings, and also to navigate new life and professional situations as they arise.”
In Business Since 1993
Family Business
Accepts All Major Credit Cards
Transparent Fees & Pricing
3200 Park Center Dr Suite 220, Costa Mesa, CA
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Nguyen & Company, CPA

Nguyen & Company, CPA

(18)
  • Financials
  • Understand
  • Books
“When I spoke with the firm's partner, Andrew Nguyen, even before we talked about costs, he asked me to send him the financials of this company I was interested in for him to look over and he told me he would call me back once he looked at the documen...”
In Business Since 2014
Free Initial Consultation
3525 Hyland Ave STE 255, Costa Mesa, CA
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Weyer Crellin & Custer

Weyer Crellin & Custer

(1)
“All of them are very knowledgeable and easy to work with.”
In Business Since 1979
Offers Financing Options
Accepts Cash, Check
Transparent Fees & Pricing
245 Fischer Ave Ste A3, Costa Mesa, CA
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Vertical Advisors

Vertical Advisors

(6)
“Without a doubt, Peter Degregori & the staff there at Vertical Advisors are the most knowledgeable, helpful & professional CPA's that I have worked with.”
In Business Since 2006
3200 Park Center Dr Suite 1200, Costa Mesa, CA
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Goodrich, Thomas, Cannon & Reeds

Goodrich, Thomas, Cannon & Reeds

“If you are looking for a blend of personal service and expertise, you have come to the right place! We offer a broad range of services for business owners, executives and independent professionals. We pride ourselves on our experience and friendlines...”
In Business Since 2009
Transparent Fees & Pricing
3200 Park Center Dr #1170, Costa Mesa, CA
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The 24 firms listed for Costa Mesa, CA are accounting practices that serve businesses and organizations. What each states about its CPA license and assurance work comes from its own website; ratings and quotes come from public reviews.

Area overview: Costa Mesa, CA

14 of the 24 firms we list are based in Costa Mesa; the other 10 serve Costa Mesa from towns including Irvine (8 mi), Santa Ana (5 mi) and Newport Beach (4 mi). 22 of the firms on this page have a rating, from 4.0 to 5.0 across 784 reviews; 9 have 50 or more reviews and 19 are rated 4.5 or higher. When clients rate these firms on specific qualities, they most often praise professionalism (94%), responsiveness (69%) and quality (60%). 1 is open around the clock; 3 are open on Saturdays and 1 on Sundays. The services the firms on this page list most often on their websites are tax services (4), business consulting (2), business services (2), estate planning (2) and quickbooks services (2). 1 shows a license on its website and 4 have a BBB rating of A or A+. Domain records put 17 websites of the firms on this page at ten or more years old; the oldest dates from 1998. 1 offers urgent consultations; 1 offers payment plans; 6 offer a free initial consultation and 3 are family- or locally-owned. 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.

Which CPA firms listed for Costa Mesa list their assurance services?

Website details are held for 23 of the 24 firms on this page. Most name the engagement types they perform and the industries they serve, which is the quickest way to see whether audit work is core business or an occasional job for them.

Clear Choice Tax Solutions

Clear Choice Tax Solutions

“When you hire our firm, you benefit from our tax professionals' experience and expertise , you don't have to navigate through all the complex tax rules and regulations on your own.”
In Business Since 2014
Transparent Fees & Pricing
BBB Rating: A+
Accepts All Major Credit Cards
3505 Cadillac Ave, Costa Mesa, CA
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Prizer & Flores Cpas & Business Advisors

Prizer & Flores Cpas & Business Advisors

(3)
“I have been a client with Prizer & Flores for many years and have been satisficed with there Excellent service.”
In Business Since 2010
Free Initial Consultation
1635 Ohms Way Suite A, Costa Mesa, CA 92627
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Kruse Mennillo

Kruse Mennillo

“Our member firms specialize in providing professional services to automobile dealerships. NAADA provides each member with a forum to present and exchange technical skills, intensive auto dealer training, roundtable disucssions on a variety of topics,...”
In Business Since 2003
Accepts All Major Credit Cards
1503 S Coast Dr #206, Costa Mesa, CA
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David A. Vasquez, CPA

David A. Vasquez, CPA

(3)
  • Email
“We moved to another state and thought it made sense to find somebody local, but after not being able to find anybody reliable we returned to David and he took us back on and even found huge mistakes by our previous accountant.”
In Business Since 2018
940 S Coast Dr # 115, Costa Mesa, CA
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Olmsted & Associates Accountancy Corporation

Olmsted & Associates Accountancy Corporation

(1)
“They are excellent and extremely professional.”
In Business Since 2009
Accepts All Major Credit Cards
3151 Airway Ave J-1, Costa Mesa, CA
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OC Probate & Trust Services

OC Probate & Trust Services

(1)
“I worked with Laura on an estate property that is located in Colorado Springs.”
In Business Since 2015
1700 Adams Ave Suite 205, Costa Mesa, CA 92626
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Alfred M Clancy CPA

Alfred M Clancy CPA

In Business Since 1981
Accepts Cash, Check
2900 Bristol St suite h-102, Costa Mesa, CA
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Janet Lee Krochman, CPA

Janet Lee Krochman, CPA

“WHAT KIND OF RECORDS DO I NEED TO KEEP FOR MY BUSINESS? Complete and accurate financial record keeping is crucial to your business success. Good records provide the financial data that help you operate more efficiently. Accurate and complete records ...”
In Business Since 2010
3004 Deodar Ave, Costa Mesa, CA
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Masler & Associates

Masler & Associates

(49)
  • Team
  • Income Taxes
  • Email
“He was only 35 at the time and this is just the furthest thing that you want to even think of, but good old Uncle Sam wants to make sure he still paid his taxes.”
In Business Since 2011
Family Business
BBB Rating: A+
Accepts All Major Credit Cards
16485 Laguna Canyon Rd #230, Irvine, CA
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Tax Law Advocates - Tax Relief Company

Tax Law Advocates - Tax Relief Company

(48)
  • Pay
  • Debt
  • Questions
“I recommended Law Advocates and my Case manager Crystal to anyone who is looking for help with back taxes , they save you money and get the job Done!!!!”
In Business Since 2010
BBB Accredited
Free Initial Consultation
3611 S Harbor Blvd #210, Santa Ana, CA
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Clearbooks CPA

Clearbooks CPA

(50)
  • Knowledge
  • Season
  • Financial
“It's difficult to find CPA's that know what they're talking about and can actually think outside the box for you to ensure you can have a seamless tax season, as well as have piece of mind knowing you're actually saving the most that you can.”
In Business Since 2022
Free Initial Consultation
Emergency Services
Transparent Fees & Pricing
Serving Costa Mesa Area
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Stan Diliberto, Cpa, CFP

Stan Diliberto, Cpa, CFP

(48)
  • Financial
  • Planning
  • Tax Preparation
“I met with Stan to see if he could help with taxes and general financial advice, he has 40 years of experience and is well connected if there are situations he's unfamiliar with.”
In Business Since 1984
BBB Rating: A
Serving Costa Mesa Area
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EA Tax Resolutions

EA Tax Resolutions

(50)
  • Questions
  • Pay
  • Email
“Benjamin Franklin, in a letter to Jean-Baptiste Le Roy, 1789, said, “… in this world nothing can be said to be certain, except death and taxes …” Taxes!”
In Business Since 2016
Licensed
7777 Center Ave Unit 450, Huntington Beach, CA
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CA Dental and Medical CPA

CA Dental and Medical CPA

(50)
  • Organization
  • Financial Statement
  • Patient
“I'm very pleased with the service and I definitely recommend him to anyone who is looking for high-level service and confident that this office is very knowledgeable professional!”
In Business Since 2021
4695 MacArthur Ct 11th floor, Newport Beach, CA
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ESY TAX Group

ESY TAX Group

(49)
  • Questions
  • Financial
  • Knowledge
“If you are looking for someone to truly care about your holistic tax situation and provide great professional, and timely counsel, I highly recommend ESY Tax Group!”
In Business Since 2021
440 W First St #206, Tustin, CA
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The Law Offices of Steven F. Schroeder

The Law Offices of Steven F. Schroeder

(50)
  • Trust
  • Patient
  • Team
“We have been clients at Steven's office for many years, we receive professional advise and assistance, the living trust we developed is comprehensive, updated, and thorough, the office is a professional setting, comfortable, and accessible for over 2...”
In Business Since 2005
Transparent Fees & Pricing
2107 N Broadway STE 204, Santa Ana, CA
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Wright Ford Young & Co.

Wright Ford Young & Co.

(20)
  • Work
“As a new audit staff I have been very impressed with the firm's commitment to its employees work-life balance while maintaining a focus on meeting the various needs of the clients who have hired us.”
In Business Since 2003
BBB Rating: A
Family Business
16140 Sand Canyon Ave, Irvine, CA
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Bharmal & Associates

Bharmal & Associates

(47)
  • Team
  • Understand
  • Documents
“Shoaib Bharmal has worked with me from the start of my small business in 2013 and has helped me every step of the way as my business has grown over the years.”
In Business Since 2001
2082 Business Center Dr #190, Irvine, CA
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HomeCPA FirmsCaliforniaCosta Mesa, CA

Financial Statement Audit Services in Costa Mesa, CA Cost Estimates

Minimum cost
$1179
Maximum cost
$4124
National Average
$2357
Avg Per Hour Rates
$354
$2121
$2946
Fair price range is based on 546 cost profiles
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Average Cost $2357
Minimum cost $1179
Maximum cost $4124
Avg Per Hour Rates $354

Fair range $2121 to $2946 is based on 546 cost profiles.

Why these companies made our list

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