Testing services from Grape to glass
TTB-compliant analysis - Same-day results - Only pay for the testing you need
Testing services from Grape to glass
TTB-compliant analysis - Same-day results - Only pay for the testing you need
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TTB-compliant analysis - Same-day results - Only pay for the testing you need
TTB-compliant analysis - Same-day results - Only pay for the testing you need
Clear pricing and printable testing lists for Wineries, Breweries and Vineyards.
Everything you need to get your samples to us, so we can get result to you.
Find the addresses for our Zillah, Benton City, and Pasco drop boxes as well as the lab in Prosser.
Independently owned and operated. Local, personal and professional.
"Our winery has been using Columbia Valley Wine Lab for several years. The location in Prosser makes it easy for sample delivery and analysis results are received in the same afternoon. I cannot overstate the importance of accuracy and speed, especially during harvest, and Quinton can be counted on for both."
- Ray McKee, Trothe
"We were an early user of Columbia Valley Wine Lab services.I compared their results with my own data and other wine labs. Always found a high degree of consistency. Their turn around time is quick and their drop off location is close to us in Prosser. I have no reservations about their using services."
- Mike Jacobsen, Above the Curve Vineyard
"CV Wine Labs has been supporting our grape sampling data for the last few years. They do a great job, communication is excellent, and they are very accommodating with special requests. I highly recommend their services!"
- Laurie Peterson, Aquilini Vineyards
For Lab related questions:
Call or text: 509-820-6883
For Billing & Courier questions:
Text: 509-820-6837
In town? Stop by the lab at:
660 Frontier Rd.
Prosser, WA 99350
Mid-November through Mid-August:
9 - 5 weekdays
Mid-August through Mid-November:
9-5 weekdays and Saturdays