Professional Liability Insurance for AIHA Members

Professional Liability (E&O) Insurance for Industrial Hygiene and Environmental Consultants

As an industrial hygiene and environmental consultant, it’s your job to provide expert advice to clients. In an unpredictable world, offering such advice can expose your business to a high level of risk. In fact, the primary exposure faced by environmental consultants stems from providing inaccurate advice. That’s why having professional liability insurance is so critical. If a lawsuit or claim for damages results from alleged negligence, errors, or omissions, professional liability insurance, also known as errors and omissions insurance (E&O), can provide the defense costs and financial damages policyholders are legally obligated to pay.

Alliant has partnered with the American Industrial Hygiene Association (AIHA) to offer the AIHA Insurance Program. This customized policy provides the most comprehensive and affordable professional liability insurance coverage to AIHA members.

Environmental consulting is a complex industry, and understanding the operations and risk exposures associated with it requires years of experience and unique expertise. At Alliant, we understand that professional liability insurance is the most important coverage an environmental consultant purchases and that is why professional liability insurance is the focus of our business.


WHAT is an IH? Click here to learn more! 

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As a result of the COVID-19 Virus, we understand many of you may have questions regarding your AIHA policy. If you have any questions, please email us at

We also invite you to review some general information regarding the business interruption due to COVID-19, and the workers' compensation program.