Ben Griffin

Field Support Staff


Sean Wendt

Field Support Staff​


Christine Lucian

Assessing Tech,

 Office Support, MCAT


max griffin

Office Support,

Field Support Staff


Marco Cianferra

Field Support Staff


rOBIN oMAN

Office Support,

MAAO, PPE


Chris WEndt

Assessor, MCAO, PPE


Mitchell elrod

MCAT, Field Support Staff

meet our awesome staff!


Darrin Kraatz

Assessor, MAAO, PPE


ses cianferra

Assessor, MCAO


james Elrod

Assessor, MMAO, PPE


Nolan Arbour

Field Support Staff


Cathy Bahr

Office Support


Justin becker

Webmaster


Warsha Kulkarni

Assessor/Field Support, MAAO


Assessment Administration Services, L.L.C. was founded by Lisa Griffin in 2009.  After 23 years of experience at the Charter Township of Shelby, Lisa decided to branch out on her own.

Lisa has a Bachelor's Degree of Science in Business Administration from Central Michigan University.  She holds the Michigan Advanced Certified Assessing Officer designation from the State of Michigan as well as the Personal Property Examiner Certificate.  She has over 26 years of experience in the Assessing field.

Lisa is the past President of the Macomb Assessor's Organization and was an Executive Board Member of the Southeastern Chapter of the Michigan Assessor's Association.  She is also a member of the International Association of Assessing Officers, the Michigan Assessor's Association and Macomb Assessor's Organization. 

Also affiliated with Assessment Administration Services, L.L.C. is William Griffin.  Bill has over 30 years of experience in the Assessing field.  He holds the Michigan Master Assessing Officer Designation which is the highest designation awarded by the State as well as the Personal Property Examiner Certificate.  Bill studied labor relations at Eastern Michigan University.

Bill is a member of the International Association of Assessing Officers, Michigan Assessor's Association, Oakland County Association of Assessing Officers and Macomb Assessor's Organization.

Bill Griffin

Owner, Assessor, MMAO, PPE


Assessment Administration Services L.L.C.

Kristin Rolfs

Office Support, PPE


OUR MISSION Is to improve your municipality


Mark Lorkowski

Field Support Staff​


Chris Mattei

Field Support Staff​


Learn More

About Us

Lisa Griffin

Owner, Assessor, MAAO, PPE


jeff edwards

Assessor, MCAO, PPE


tom monchak

Assessor, MAAO, PPE