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Servicing the
State Of California

Professional Quality Premium Audit Services

Napa Valley Vineyard Server Room Premium Audit Services, Novato, CA Field of Crops

Audit Reports

At MISCO, we provide quality premium audit services, as well as comprehensive general liability audits, workers' compensation audits, CGL, garage liability, and receipt reports for clients all across the state. All professional audit reports are charged for on an hourly basis based on the current fee schedule, available upon request.

About Morrison Insurance Service Co.

Morrison Insurance Service Company (MISCO, founded in 1959), is a Premium Audit Consulting Company providing service to insurance carriers throughout the country to arrange for premium audits to be completed in compliance with California regulations.

If you are involved in California Workers' Compensation and outsourcing any of your premium audit needs, you need to talk to MISCO. The fines levied by the WCIRB for failure to meet minimum standards are significant.

MISCO has successfully aided a number of carriers with reversing unacceptable test audit results to where their results exceeded the maximum affording them the opportunity to drop out of the program. 

With current consumer attitudes and awareness about insurance, it is vitally important today that the carrier be represented in the most favorable light, and MISCO’s quality stands above all else.

How do we accomplish these objectives? Every audit we do must be fully verified with appropriate analysis and tests of clerical, wage rates, claims, subcontractors, overtime, and operations.

Call us for professional service based on excellence of quality and representation.

(415) 898-0595


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Audit Review Process

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Test Audit Program

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• National Society of Insurance Premium Auditors (NSIPA)
• Insurance Auditors Association of the West (IAAW)
• California Insurance Auditors & Managers Association (CIAMA)


Thank you for your interest. We look forward to hearing from you soon.

(415) 898-0595 (Local)
(800) 726-7080 (Toll-Free)

1045 1st Street, Novato, CA 94945

Service Area
State Of California

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