Our Consultants.

Professional staff with extensive experience in sterilization, quality compliance, accounting and field service will help you resolve problematic issues.

We will help you resolve issues.

Recommend solutions and assist the customer with correcting deficiencies.  Some consultants only tell the client about the problems but we assist our customers until they tell us the problems are completely resolved.

Reach out to us today!

We will discuss in depth the requirement and provide a creative plan to work side-by-side with our client to promote success.

Marilu Boentges - Vice-President & Accountant


Marilu has 14 years of experience in corporate accounting. Her experience ranges from general accounting, fixed asset management, capital expenditure, inventory and cost accounting to consolidations and financial reporting. She holds knowledge in areas of Accounts Payable, Account Receivable, Budget and Forecasting. Through senior accountant and management roles, Marilu has streamlined processes within each assignment. Prior to joining STERITEL, Inc, Marilu served as Manager of Financial Reporting and Cost Accounting Manager at totes-Isotoner. Her strong management experience has led her team to accomplishing departmental and company goals. Marilu is highly involved in the parent-teacher school organization and serves various roles within her church.


Marilu received a Bachelor of Science in Accounting from the University of Illinois at Chicago.

William Boentges – Director of Business Operations


William is a Field Service subject matter expert (SME) with over twenty years of experience with Avery Dennison Corporation and Paxar Corporation. He was instrumental in perfecting the field service program and developing a successful preventive maintenance strategy. He traveled nationally almost every week to meet the service needs of great companies like Levi Strauss, Vanity Fair, Nike, Ralph Lauren, Guess, and Old Navy. He provided on-site equipment installation, troubleshooting, repair, software installation, software upgrades, and in-depth training of client technical staff. Bill is a retired Army Sergeant Major who served his country in the capacity of television broadcast engineer and public affairs professional prior to returning to civilian life. He is energetic and able to apply his common sense thinking into successful outcomes. Bill’s vast experience in just-in-time manufacturing enables him to utilize his vast technical expertise in almost any environment. His enthusiasm to assist clients will always produce results that exceed their greatest expectations. Bill is task oriented and will not be satisfied until the customer gives two thumbs up.

Bill received a Bachelor of Science degree from The University of the State of New York, in Albany, New York. (Excelsior College) He graduated from United Technical Institute in Milwaukee, Wisconsin and Cleveland Institute of Electronics in Cleveland, Ohio. He graduated from the United States Army Sergeants Major Academy and many other excellent military training programs. 

Good. Great. Expected.