Quality Testing Since 1978
Welcome to Holmes Laboratory, Inc.
An independent analytical laboratory that tests water, soil, forages,
feedstuffs, plant tissue, compost, mycotoxins, manure, etc.
Regular business hours: Monday – Thursday 9:00 am to 4:00 pm and
Friday 9:00 am to 2:00 pm; Closed Saturday and Sunday
Online Ordering: Click Here
“Where We Are Always Open”
Feed/Soil Sample bags, Water bottles, and Manure containers can be mailed, or sent via UPS, etc. Fill the bag 1/2 full for forages, feedstuff or soils. Submit 16 oz. plastic bottle of water. Submit 1 quart plastic large mouth container 1/2 full of manure. If you use the U.S. Postal Service, check with them about their free Priority Mail Envelopes. Samples will be started the same day that we receive it.
For Instructions on how to take samples, please see “Resources“.
Send samples via Mail, UPS, FedEx and all other other carriers to:
Holmes Laboratory, Inc.
3559 U.S. Route 62
Millersburg, Ohio 44654-8834