JLK Rosenberger of Irvine, CA has earned the 2025 Best of Accounting award for providing remarkable service to their clients! JLK Rosenberger has 188 verified ratings from their clients earning them 4.8 out of 5 stars!
Within the Accounting industry JLK Rosenberger focuses on:
Audit / Assurance,
Bookkeeping,
Business Tax,
Business Valuation,
Consulting,
Outsourced Accounting Services,
Personal Tax
Additional Specialties:
- Audit / Assurance
- Bookkeeping
- Business Tax
- Business Valuation
- Consulting
- Outsourced Accounting Services
- Personal Tax
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Testimonials
"The team dynamic. Their knowledge of our complex corporate structure. And their attention to detail and customer service. Hands down the best group I've EVER worked with. Blessed to have such great support."
on January 26, 2026"Everyone at JLK Rosenberger — including Daryl, Jeremiah, and Yuki — is incredibly easy to work with. They’re thorough, dependable, and always available when we need them. I really respect their professionalism and the high standards they maintain. At the same time, they’re friendly and approachable, which makes me feel completely comfortable reaching out with any questions."
on January 23, 2026"The knowledge available and I also really appreciate the proposed solutions to problems!"
on January 22, 2026"We value JLK Rosenberger’s deep nonprofit expertise, responsiveness, and clear communication. Their team is well-organized, proactive in identifying potential issues, and efficient in managing both the audit and tax return processes, which helps us stay compliant and on schedule."
on January 22, 2026"Competent individuals who care"
on January 21, 2026"Audits can be daunting, but JLK Rosenberger's attentive expertise ensures that the audit process is seamless and, more importantly, understandable. We have worked with JLK Rosenberger for several years, and I consider them a trusted partner and would recommend them to anyone!"
on January 21, 2026"Well-structured, Professionalism, prompt service, everything is handled accurately, thoroughly, and quickly. We trust JLK's auditing work."
on January 21, 2026"Daryl and Jeremiah are extremely knowledgeable about our agency, diligent in their work, easy to communicate with and we can trust their findings."
on January 21, 2026"The personalized service. The people working on our account have complete knowledge of our business and our needs."
on January 17, 2026"The firm is very down-to-earth and generally approachable. My emails and calls and answered thoroughly and thoughtfully, and they are also efficient when it comes to meetings and presentations."
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JLK Rosenberger of Irvine, CA Q & A
How do clients rate JLK Rosenberger of Irvine, CA?
188 verified JLK Rosenberger of Irvine, CA clients have reviewed JLK Rosenberger of Irvine, CA and rated them 4.8 out of 5 stars. You can see all the client ratings on their profile.
What kind of company is JLK Rosenberger of Irvine, CA?
This accounting firm focuses on: Audit / Assurance, Bookkeeping, Business Tax, Business Valuation, Consulting, Outsourced Accounting Services, and Personal Tax.




