About
Read Up on Our History
Learn more about our water testing facility based in Henderson, KY
Your local water testing lab is committed to providing you with speedy, accurate information. RSI Laboratory, formerly known as Moss McGraw Environmental Laboratory is the result of a merger between two testing agencies - Rosedale and Moss McGraw. Rosedale began in 2008 and was based in Booneville, IN, while Moss McGraw started in 1997 in Henderson, KY.
After merging in 2022, we have moved forward to make our water testing lab better than ever. We're a small, local facility, and we're committed to serving our community well.
Call now to speak with a staff member.
Figure out the truth about your water
We're here to help companies and businesses examine their water. You don't have to live in doubt about the state of your water supply. With our effective testing methods, we can help you maintain clean drinking water. We can also help you detect and reduce pollution.
Get in touch with us in Henderson, KY today to go over the water testing services we provide.
Contact Information
Business Hours
- Mon - Fri
- -
- Sat - Sun
- Closed