Stephen G.
I guess you just trust the numbers and…
I guess you just trust the numbers and what they tell you. I wish the kit included an after filtration installation test. The kit is expensive.

Professional water testing service for home and business. Analyze your tap water or well water for basic contaminants like lead and arsenic or specialized risks like pharmaceuticals, bacteria, and microplastics. Wirecutter and Popular Science rank Tap Score #1. Test before you filter.
Tap Score (mytapscore.com) has 184 customer reviews on Five Star Index, with an average rating of 4.8 out of 5.
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Plumbing & Sanitation · Berkeley, California
Excellent

Plumbing & Sanitation · San Mateo, California
Excellent
Plumbing & Sanitation · Rocklin, California
Excellent

Plumbing & Sanitation · Hesperia, California
Excellent
184 approved reviews, newest moderated first
Stephen G.
I guess you just trust the numbers and what they tell you. I wish the kit included an after filtration installation test. The kit is expensive.
BlueOrchid
I had a very good experience with this company, very easy to follow the information and good customer service when I had a couple of questions. I'm glad I got my water tested because there was a little bit of lead and a few other things, and no amount of lead is considered acceptable. Even if nothing had been found it was totally worth it for the Peace of mind.
Richard H.
The whole experience was straight forward and professional. Called to discuss results and help was provided. Both technical and sales support provided seamlessly and to my needs. I will be doing business with them again.
Erin
I've used Tapscore three times since buying our house in 2022. I'm new to having a well, and since we have a toddler, we wanted to make sure that our water was safe to drink. Tapscore has provided valuable information that the local "water guy" can't, and we were able to install a reverse osmosis system after our most recent test revealed uranium in the water (!!!). I've already recommended Tapscore to family and neighbors to keep them healthy.
James C.
Very simple process to collect your samples and send them back. The results were very thorough! We have now installed a new treatment system that will protect our family.
Wayne D.
Their water analysis system is comprehensive and very convenient to use. I used both the general water analysis as well as their test to determine bacterial contamination. The company provides very clear directions and makes taking the sample and returning it for analysis very easy. It provided all of the information that I needed to make the right choice on installing a water purification system. I will definitely use them in the future to monitor the performance of my new system.
Beck I.
Easy testing, thorough offerings. I wish they offered suggestions or resolve is all. I knew that going in but really think they could offer that info.
Taryn M.
Water testing made simple! Even for Canadians (you do have to pay for shipping, but for what we wanted tested it was still better than what was available locally). The kits are nicely organized and easy to follow. And if you do happen to have any questions (before you even order, all the way through to getting your results), their customer service is fantastic! I honestly can't say enough about how thorough, and helpful the responses have been. These people know their stuff, and you can continue your conversations with them, days or weeks later without missing a beat as the chats are still all there for reference; no bots, no generic replys. Answers tailored just for you. Thank you to MyTapScore/SimpleLab for all your help! :)