The System & Engagement Peer Review Specialists

Michael D. Sisk & Company, PC specializes in performing System and Engagement Peer Reviews of firms of all sizes in Maryland and the surrounding areas.

Our approach is simple; when you utilize our services, you will receive a final product that is second to none in quality and accuracy. Our system of quality control and adherence to the standards of the AICPA and the GAO has been and always will be our top priority.

Audits (SAS)
Audits (ERISA)
Reviews (SSARS)
Compilations (SSARS)
Attestations (SSAE)

Not-For-Profit Organizations
For-Profit Organizations

We believe clients want three things from us:


Essential to this mission is developing strong personal relationships with our clients. In order for us to perform our services in the professional manner that we do, strong cooperation and clear communication are necessary. We view every new client as a client we will service long-term. You are putting the very important matter of your organization’s practice in our hands and the trust that we foster ensures that we do it right.

Our approach to delivering service combines the knowledge and experience of our professional staff with that of other professionals to deliver a comprehensive product that satisfies the needs of the firms and all regulatory agencies.

Our professionals possess the knowledge to deliver an extensive range of traditional, industry-specific, and client-directed services while maintaining a comprehensive approach to better serve our clientele.  Our clients receive knowledgeable, prompt, and personal assistance with their peer review needs.  Our ongoing commitment to each client is what elevates our firm’s service record and sustains our favorable client retention rate.  Our progressive growth has resulted not only from our excellent service to our clients, but from our commitment to their organizational goals.

Michael D. Sisk, Sr.

President and Managing Partner

Michael D. Sisk, Sr. has over 40 years of public accounting experience which includes almost exclusive concentration in providing auditing, tax and review services to an extensive number of employee benefit plans (multi-employer plans, multiple employer plans, and single employer plans), nonprofit organizations, and privately-owned businesses. However, Mr. Sisk is currently only performing Peer Reviews.

Mr. Sisk is a Certified Public Accountant, Certified Employee Benefits Specialist, and a Certified Information Systems Auditor.

Commitment to Quality

Michael D. Sisk & Company, PC prides itself on the quality of services it provides and holds membership in the following associations:


American InstituteĀ of Certified Public Accountants (AICPA)
-Employee Benefit Audit Quality Center
- Private Companies Practice Center


American InstituteĀ of Certified Public Accountants (AICPA)
-Employee Benefit Audit Quality Center
- Private Companies Practice Center