6 Reviews
6 Reviews
Rating (5.0)
1 Star
2 Star
3 Star
4 Star
5 Star


Is KARLabs legit?

KARLabs has 6 reviews on 99consumer.com, with an average rating of 5.0 out of 5. This indicates that most consumers are satisfied with their business interactions and dealing. Therefore, feel free considering purchases or engagements with the business.

How to reach KARLabs customer care?

You can contact KARLabs customer care via email at [email protected] or by calling them at

Where is KARLabs located?

KARLabs is located at address Kalamazoo, MI, United States.

6 Reviews on KARLabs

  1. Alicia Peklo
    5 rating

    I highly recommend their testing kits.

    Jan 24, 2023

    I was amazed by the number of contaminants tested in the KARLabs Kit-270 water test. Although my water appeared clean, the examination revealed many suspended particles and an absence of a USEPA Max Contaminant Level of Magnesium. The results were thorough and easy to understand. The kit was easy to use and arrived quickly. KARLabs, as a business, is a joy to work with, and I highly recommend their testing kits.

  2. Thomas Woodard
    5 rating

    They are very nice to work with.

    Dec 19, 2022

    The report was highly thorough, simple to read, and comprehensive. The kit was simple to complete. I picked it up from their offices and then returned it when we passed their office as we went to town. The mailer included in the kit is a fantastic idea for people to utilize. I've used Kar Labs for years. They are adorable to work with.

  3. Michael Shepherd
    5 rating

    The test results from Kit-270 were a surprise

    Dec 15, 2022

    The test results from Kit-270 were a surprise. I was amazed by the number of contaminants that were tested for. I discovered that, although my water appears clean at first glance, the water contains many suspended particles. I was shocked to find out that there was an absence of a USEPA Max Contaminant Level (MCL) of Magnesium, of which a lot is present in the water I drink. Based on this test, I've purchased a water filtering system to filter my drinking water exclusively.

  4. Andrew Norris
    5 rating

    Thank you for a great job.

    Dec 5, 2022

    The kit was ordered and arrived just a few days later. It's a quick and easy method of checking your water. And I filled the bottles in the manner that was instructed and then sent them out in the envelope with prepaid stamps as well as the postal office helped to provide fast results. Thank you for a great job.

  5. James Daniel
    5 rating

    The process of collecting the sample

    Jul 25, 2022

    The process of collecting and sending the sample was so simple that I would have completed it years ago! The results of the 360 kit test were thorough and meticulously noted to pinpoint the assumptions, water issues that could arise, and more. KARLabs as a business is a joy to work with, and the whole process was easy.

  6. Stony Brooks
    5 rating


    May 26, 2022

    The results of the water tests were highly detailed. I expected a quick overview of the water quality.

    However, it wasn't included in the results. Karlabs quickly responded to my request for an overview of the water quality.

    I got it within one hour. Although I believe the overview should be included in the original report, I was satisfied with the reply after I asked.

    It is an excellent investment to know what you are drinking.

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About KARLabs

Environmental testing lab for water, wells, and wastewater.

Kalamazoo, MI, United States