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Due to a server upgrade, our website is experiencing technical difficulties.

Thanks for your patience as we work on a new/updated website.

In the meantime, please visit our main page at for information on our testing-services or give us a call at 1-800-639-8067 (Vermont office) or 1-888-202-3442 (Lancaster office)

Vermont DHIA
220 Holiday Drive, Suite 22
White River Jct., VT 05001

Lancaster DHIA
1592 Old Line Road
Manheim, PA 17545

For questions/concerns, please contact Brett Denny at 802-233-8662 (cell) or