• 818-758-4076
  • info@mintcream-goose-197616.hostingersite.com
  • Katy/Houston, Texas

Trusted CPA Services for Individuals & Small Businesses

Accuracy. Integrity. Confidence.

Haarmann & Obiako LLP is a licensed CPA firm dedicated to delivering reliable tax preparation, tax planning, bookkeeping and consulting services to individuals and businesses. We combine deep technical expertise with a personal, relationship‑driven approach, helping clients navigate taxes, accounting, and financial decisions with clarity and confidence.
Whether you are seeking strategic advisory support or day‑to‑day financial management, our team is committed to providing the professionalism, integrity, and responsiveness you deserve.

CPA-Led Expertise

Secure & Confidential Services

Schedule Your Free Consultation Today

Why Choose Haarmann & Obiako LLP?

  • Licensed Certified Public Accountants
  • Professional, modern accounting solutions
  • Personalized client relationships
  • Year-round support beyond tax season
  • Technical expertise with clear communication and dependable service
Work with licensed CPAs who deliver accurate, timely, and dependable financial support.
Start your consultation today

Our Core Services

Tax Services

Accurate tax preparation, proactive planning, and IRS representation for individuals and businesses.

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Bookkeeping & Accounting

Timely, organized financial records you can trust.

Business Consulting

Strategic insights to improve profitability, efficiency, and long-term growth.

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Fractional CFO Services

High-level financial leadership without the cost of a full-time CFO.

Services

Our Tax Services

We specialize in CPA (Cost Per Action) marketing that delivers measurable results.

Tax Preparation & Planning

We provide comprehensive tax services designed to reduce risk and improve financial outcomes
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Business Consulting

Strategic Financial Guidance
We help business owners make informed decisions with data-driven insights.
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Bookkeeping Services

Accurate Books. Clear Insights
Reliable bookkeeping services that provide clarity and support informed decision-making.
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Fractional CFO Services

Strategic financial leadership for growing businesses without the cost of a full time CFO.
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Meet the Partners

Brandon Haarmann, CPA

Co Founder & Partner

Isioma Obiako, CPA

Co Founder & Partner

Ready for Accurate, CPA-Level Financial Support?

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Haarmann & Obiako LLP

Licensed Certified Public Accounting Firm
Complete the form below and a member of our team will contact you promptly.
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Brandon Haarmann, CPA

Co-Founder & Partner
Brandon Haarmann is a Certified Public Accountant with a Master of Science in Accounting from Sam Houston State University and more than 16 years of experience in accounting, auditing, and financial consulting. Before co founding Haarmann & Obiako LLP, he spent 15 years at a Big Four accounting firm auditing public and private companies in the oil and gas, manufacturing, and life sciences sectors.
Brandon brings deep expertise in US GAAP compliance, internal controls, SEC reporting, and business continuity planning. He is dedicated to helping clients navigate complex accounting standards, prepare for regulatory requirements, and strengthen the financial foundation of their businesses.

Isioma Obiako, CPA

Co-Founder & Partner
Isioma Obiako is a Certified Public Accountant with a Master of Science in Accounting and more than 16 years of experience across public accounting and private industry sectors. She started her career at a Big 4 accounting firm then went on to hold key roles within a private‑industry organization, giving her a well‑rounded perspective on complex financial and operational needs.
Isioma’s approach is grounded in technical rigor and supported by professional grade accounting systems. She is known for her meticulous attention to detail, efficient processes, and ability to deliver timely, reliable financial information that empowers confident decision making. Her work ensures clients maintain accurate books, dependable tax strategies, and a clear understanding of their financial health.