Plumbline / about

About Plumbline

Plumbline lets you look up contractor licenses, registrations and related records from government agencies. Each record includes its source and its date: the agency’s own date when the agency publishes one, otherwise the day we collected it. Check with the agency for the current status.

What this is not

Plumbline is in beta. Lookups are currently free; features, limits and pricing may change. Read about this beta, see the methodology, or report an error.

Who runs this

Plumbline is run by TopHat Monkey Software LLC. Contact: support@agentlookups.ai. What we handle about you when you use this site: privacy.