Your directory badge

Share the credential record for Duane Palmer on your website.

This optional badge links to the individual record for NRPP 111141. It does not certify your company, endorse its work, or cover other employees.

Review the profile and official source before installing. If the person or company association is incorrect, request a correction first.

Light badge

Preview of the light directory badge for Duane Palmer

Light badge HTML

<a href="https://radontestingcompanies.com/listings/duane-palmer-nrpp-111141?utm_source=provider_badge&amp;utm_medium=referral&amp;utm_campaign=virginia_pilot" rel="nofollow">
  <img src="https://radontestingcompanies.com/api/badges/duane-palmer-nrpp-111141?theme=light" alt="Duane Palmer: view credential record on Radon Testing Companies" width="400" height="160" style="max-width:100%;height:auto" loading="lazy">
</a>

Dark badge

Preview of the dark directory badge for Duane Palmer

Dark badge HTML

<a href="https://radontestingcompanies.com/listings/duane-palmer-nrpp-111141?utm_source=provider_badge&amp;utm_medium=referral&amp;utm_campaign=virginia_pilot" rel="nofollow">
  <img src="https://radontestingcompanies.com/api/badges/duane-palmer-nrpp-111141?theme=dark" alt="Duane Palmer: view credential record on Radon Testing Companies" width="400" height="160" style="max-width:100%;height:auto" loading="lazy">
</a>

Installing the badge

Choose the version that suits your site and copy its HTML.
Paste it into a custom HTML block on your credentials or about page.
Check that the image displays and its link opens the correct person’s record.

Keep the hosted image URL so changes can appear after our records refresh. Do not download the image or describe the badge as an award, endorsement, or certification. Participation is free and has no effect on directory inclusion or placement.

The supplied link uses rel="nofollow". Its purpose is to help visitors inspect the record. The link includes campaign tags to measure referrals; image loads are not counted as homeowner visits.

Keeping the record accurate

We check official sources on a monthly schedule, not continuously. The badge stops showing “Listed on” if the record is removed, its known credential expiry passes, or its last check is more than 31 days old. Image caches may delay a change; our endpoint permits caching for five minutes. Always consult the official source before hiring.