I’ve used RD Labs for over five years to perform high-quality water testing for my clients, as well as for my own personal well. They are consistently reliable, professional, and thorough. Excellent company—highly recommended.

R D Water Lab, LLC
R D Water Lab, LLC at a glance
Customers consistently praise the lab for its friendly, professional, and helpful customer service, noting that staff members are knowledgeable and communicative when explaining water testing results. Reviewers highlight the quick turnaround times for well water tests and the clear recommendations provided for addressing potential issues. The office is described as welcoming and easy to access, with no significant criticisms noted in the available feedback.
- Google rating: 4.9 out of 5 from 24 reviews (96% five-star).
- Reviews on this page: 24 Google reviews (19 with written comments, 3 with photos).
- Owner responses: the business replied to 0% of reviews.
- Most recent review: May 10, 2025.
- Service: Water Treatment Service serving Missoula, Montana.
Data from Google, last updated October 26, 2026.
Photos
Customer reviews
Reviews from Google, shown as published (original wording, unedited).
What customers talk about
We read 19 written reviews and marked every phrase about these topics. The same colors are highlighted in the reviews.
“They are consistently reliable, professional, and thorough.”
“Lisa came highly recommended to me by a fellow home inspector.”
“Great service quick results, great recommendations based upon those results.”
“Lisa at RD water lab is helpful, knowledgeable, a great communicator and kind.”
“Great staff & wonderful service!”
praise complaint · found by our text analysis, Google review wording unchanged.
Lisa at RD Water Lab , LLC in Missoula is fantastic! I am so grateful for her kindness and expertise!
Lisa at RD water lab is helpful, knowledgeable, a great communicator and kind. Highly recommend! Plus her office is always welcoming
Where my wife sees her doctor
Fast friendly service. Thanks
Friendly and professional service, quick results!
Great service quick results, great recommendations based upon those results.
Great friendly customer service with Lisa.
Lisa came highly recommended to me by a fellow home inspector. I literally just met Lisa today and I was so impressed with her knowledge! She was so kind, welcoming and helpful I can't wait to with with her for many years to come.
Lisa is super helpful and one of the nicest people I have ever met! Very convenient and so generous. I will definitely recommend this place!
Business details
- Address: 3700 S Russell St Ste 120-#1, Missoula, MT 59801
- Phone: (406) 721-8179
- Website: rdwaterlab.com
- Service area: Missoula, MT