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About assessments

On site assessments

We offer a variety of energy assessment services to business owners with facilities utilizing Vectren service, including programs for small businesses and multifamily buildings and building tune-ups. Each energy assessment program includes a customized report on your energy usage and discounts toward the installation of suggested energy efficiency improvements.

Small business and multifamily assessments are available to locations utilizing Vectren electric service, and building tune-ups are available to facilities utilizing Vectren electric and/or natural gas service. Select an option below to get started, or contact a program representative at or call 1-866-240-8476 to learn more or verify your eligibility.

Make a selection

Learn more or request an assessment.

To have a program representative contact you, email us at

Need more information? Contact us