About Us We are Committed to Excellent Service


Cailean CPA, & Business Consultant, PLLC is a full service Certified Public Accounting and Business Consulting firm. Marius Jeff Cailean has over 15 years experience providing financial, tax, and consulting services to clients, and serving companies in the Phoenix Metro Area, as well as throughout the United States. Our clients are private businesses and organizations of all sizes as well as high income and net-worth individuals.

Cailean CPA & Business Consultant, PLLC with its experienced, well trained professionals, delivers top-notch financial and consulting services with a personal touch.

  • We will do our utmost to assist you in achieving your financial goals.
  • We will be open and honest with you at all times. You will receive friendly, quality service and be treated with respect at all times.
  • Whether our work with you relates to improving the profitability of your business, structuring your financial affairs to allow for more family time or planning for retirement, we will be the partners you have always wanted.
  • We will respond to your requests in a timely manner and communicate with you frequently and openly as we build a “win-win” long-term partnership.
  • We will agree upon the scope of services to be provided prior to beginning any work.
  • We will respect the confidentiality of our relationship with you.
  • We will communicate the cost of the services and the turnaround time before we begin working.
  • We will provide services that will always be the best quality and value so that you can receive the most benefit from them.
  • We will strive to establish a relationship with you that is proactive in nature and takes into consideration your interests and needs.
  • We will constantly strive to further our skills and knowledge so that we are always at the forefront of our profession.
  • We believe in the value of relationships. We view every client relationship like a partnership, and truly believe that our success is a result of your success.
  • We are committed to providing close, personal attention to our clients. We take pride in giving you the assurance that the personal assistance you receive comes from years of advanced training, technical experience and financial acumen. Our continual investment of time and resources in professional continuing education, state-of-the-art computer technology and extensive business relationships is indicative of our commitment to excellence.