The Lewis Bass AHJ Finder

Find your local AHJ quickly!

Start Your Search

There is no need to enter a street address! The AHJ finder only needs to know your city, ZIP code, or state to build your AHJ Profile.

The Lewis Bass AHJ Finder searches publicly available government information and is intended as a research and productivity tool. Contact information and jurisdictional policies can change over time. We recommend confirming current requirements directly with the appropriate Authority Having Jurisdiction before relying on any information provided.

Important Note: The Lewis Bass AHJ finder leverages google cloud services and is limited in the amount of requests it can process per hour. If you get a warning message stating that the maximum amount of requests has been reached instead of a result from your query, please revisit the AHJ finder with your original query later in the day.

the lewis bass ahj finder

Please allow for up to 1 minute of time to pass for the form to generate your results.

The AHJ Finder

Enter a city, ZIP code, state, or any useful combination. Providing the city, ZIP code, and state generally gives the strongest jurisdiction match.

More Than Just Contact Information

The AHJ Finder is continually evolving.

As our database grows, the tool is designed to provide even more information about each jurisdiction, including:

  • Field evaluation policies
  • Department organization
  • Preferred points of contact
  • Historical contact verification
  • Helpful jurisdiction-specific notes
  • Additional compliance resources

Our goal is to build one of the most useful publicly available AHJ resources for professionals working with electrical equipment and machinery throughout the United States.

Need a Field Evaluation?

If you’re contacting a building department regarding unlisted electrical equipment, Lewis Bass can help.

As an IAS-accredited Field Evaluation Body (FEB), Lewis Bass performs electrical field evaluations for industrial machinery and equipment throughout much of the United States. Our evaluations help manufacturers, contractors, and facility owners demonstrate compliance for equipment that does not bear a traditional listing mark, while working cooperatively with the local Authority Having Jurisdiction.

If you have questions about a project, we’re happy to discuss your application before work begins.

Need assistance? Contact Lewis Bass to speak with one of our engineers.