How can Wingreen help?
Choose a topic
Your test or system
Can I move the monitor during a test?
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How often should I retest after mitigation?
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When will I get my test results?
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How do I read my radon report?
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My result is high. What should I do?
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What does the gauge on my system show?
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My fan is making a new noise.
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Scheduling and visits
What does closed-house mean?
- Windows closed on every level of the home, including rooms not being tested.
- Outside doors closed, except for normal coming and going.
- Heating or cooling running at normal settings, between 65 and 80 °F.
- Systems that bring in outdoor air set to their lowest seasonal setting, and whole-house fans off.
- Fireplaces unused, unless one is the main source of heat.
- Clothes dryers, range hoods and bathroom fans used sparingly.
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Do I need to be home for the visit?
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How do I reschedule a visit?
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Is my town covered?
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Billing and payments
Where can I find my invoice?
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When is my report released?
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I have a question about a charge.
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How do I pay?
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Your account
How do I sign in?
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I sent an inquiry but never made an account.
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The sign-in email never arrived.
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Where is my client ID?
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How do I update my contact details?
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Website and technical
A page looks wrong or won't load.
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My file won't upload.
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How do I switch between light and dark mode?
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Open a support ticket
Describe what's going on. You'll get a ticket number and a private link to follow the conversation, whether or not you have an account.
- Prefer to talk? (802) 300-0511
- Already have a ticket?
- Every day
- 8am – 6pm
Mitigations are typically Monday to Friday.
Opens Monday at 8am

