Correction: For commercial growers within Virginia, the Virginia Tech Soil Testing Lab conducts soil analyses at no charge. However, there is an additional charge for measurement of soluble salts ($2) and organic matter ($4). For the quickest processing time, be sure to use the official soil sampling boxes. Sample boxes are available from your local Virginia Cooperative Extension office. Also, new this year the Virginia Tech Soil Testing Lab will send you results via email. Please use the most recent submission form when submitting samples.
(Thanks to Mark Sutphin for catching my error.)