Contractor lookup widget for your site
Give your visitors one-click California contractor verification. Copy one iframe line and a CSLB license, bond, and workers' comp lookup box lives on your site, sourced from public records and maintained by Prelien, with nothing for you to build.
Paste this anywhere on your site that accepts an HTML embed. The widget loads from prelien.co, so it always shows current CSLB data with nothing for you to maintain.
Verification your customers already want
If your audience hires or works with California contractors, “is this license real?” is a question they ask constantly. A bonding agent, a supply house, or an association can answer it on their own site by embedding this widget, turning a common support question into a self-serve feature and a reason to keep visitors on the page.
One line, nothing to maintain
The widget is a single iframe, no script, no API key, no database. It renders from prelien.co, so the data stays current as the CSLB record changes and you never have to update anything. Pick a height, copy the snippet, and paste it where you want the box to appear.
Keeps visitors on your page
Searches happen inside the widget, and a selected contractor's full record opens in a new tab, so your own page is never navigated away from. Prefer to send people to the full directory instead? Link them to the California contractor directory.
Frequently asked questions
Who is the lookup widget for?
Anyone whose customers are California contractors: bonding agents, insurance brokers, supply houses, lenders, and trade associations. Drop the widget on your site and your visitors can verify a contractor's CSLB license, bond, and workers' compensation without leaving your page.
How do I install it?
Copy the iframe snippet and paste it anywhere on your site that accepts an HTML embed, a page, a sidebar, or a website-builder embed block. There's no script to load and no API key. The widget is served from prelien.co, so it always reflects current CSLB data with nothing for you to maintain.
What happens when a visitor searches?
They type a business name or CSLB license number and pick a match. The contractor's full public Prelien profile, license status, classifications, bond, and workers' compensation, opens in a new tab, so the visitor never leaves your site.
Is it really free, and is the data reliable?
Yes, the widget is free to embed. Every record is sourced from the public California Contractors State License Board (CSLB) and is an automated summary of public records, not a rating or endorsement. Visitors are pointed to the official CSLB record to confirm current status.