A Commitment to Excellence

Semple, Marchal & Cooper, LLP is one of the pre-eminent regional Certified Public Accounting firms in the Southwest, providing professional accounting, auditing, tax planning and compliance, and management consulting services.

Our expectations are for continued growth, both short and long-term, to keep pace with the demanding and ever-changing needs of our clients. To continue meeting those needs, we focus our efforts on recruiting the best professional talent available from the premier Colleges and Universities throughout the United States.

We offer both audit and accounting-related services, together with sound business and financial advice, and a full-range of tax planning and compliance, and consulting services. We believe we will deliver maximum value to our clients by approaching our services from a multi-disciplined perspective.

Our pledge is to ensure that the services we provide are consistent with our public responsibilities, to protect the interest of those who rely upon us for the objectivity of our professional opinion and to utilize our experience and judgment on financial and business-related matters and advice, without compromise.

Our Team Concept

Innovation and Creativity

You cannot run a successful business that does not include a dedicated team of experienced business professionals outside of your company.

At Semple, Marchal & Cooper, LLP, we utilize innovation and creativity to continually work with you and your management team ensuring you reach your specific business and personal goals.

At Semple, Marchal & Cooper, LLP, we continue to dedicate ourselves to becoming the best professional Certified Public Accounting firm in the Southwest. We strive to refine and enhance our service model utilizing continual training and state-of-the-art technologies, designed to offer the most professional accounting and tax services possible.   

Total Financial Accounting Services

Careful planning and diligent monitoring are the keystones of any good financial management program. We utilize both our knowledge and experience to help our clients manage and grow their businesses, while maximizing each client’s profitability.

We Know You Have A Choice

We know you have a choice when selecting a Certified Public Accounting firm to assist you and your business. We have a professional staff with the knowledge and experience, each with access to the latest technologies, dedicated to meet, and exceed, your business and personal goals. Call us! Let our seasoned staff prepare a detailed proposal specifically tailored to meet your personal and business needs. 

Choose Semple, Marchal & Cooper, LLP.