CustomerTestimonials
Read reviews from satisfied customers across Eastern Washington and North Idaho
Trusted by Homeowners Across the Pacific Northwest
Our commitment to quality service and customer satisfaction has earned us hundreds of 5-star reviews
Read What Our Customers Say
Real experiences from real customers who trust us with their water treatment needs
"John's presentation was amazing. He was very personable and knows his systems very well. I recommend them if only for the water testing so you know what's actually in your water. I learned a lot from this and look forward to working with them in the future."
Michael Sibert
Spokane Valley, WA
"John does an amazing job at presenting! No scare tactics or ales itch, just informative and his facts are backed up by science and well known websites depicting same. Honestly, I'd have enjoyed it even without the dinner. Look into Mo Water Guys, you'll thank yourself."
Emily Nicole
Spokane Valley, WA
"John did a great job with our in home dinner presentation. He was knowledgeable, personable, and remembered all the participants names. The information he provided will definitely be helpful as we upgrade our water system."
Krystal Moore
Spokane Valley, WA
"Absolutely love the information that was shared. John is the best at handling questions while keeping the meeting moving. We really appreciated the customer service that everyone gave us. Fantastic water system."
Shawn Lusarreta
Spokane Valley, WA
"Really great service it feels amazing to have fresh clean water. Knowing that we aren't exposed to any chloride and small particles like microplastics. I can tell my skin has less acne and our drinking water taste is amazing."
Anastasiya Barry
Spokane Valley, WA
"Truly impressed! John, the presenter, was very knowledgeable and thorough. Learned a lot of things related to my water. Really an eye opener!!!"
Corazon Horder
Spokane Valley, WA
"I'm so happy and relieved with the Water Guys' filtration system. I've been looking and struggling with figuring out a way to get clean healthy water for my house and family for a long time."
Doug Picard
Spokane Valley, WA
"Super happy with my clean water!! The Water Guys did a fantastic job. We live on well water, so who knows what we were drinking before! My wife used to never drink water, now she is properly hydrated."
Spencer Barnes
Spokane Valley, WA
"Great information and presentation! John was really entertaining and I had a great time. He even fed us a top notch dinner tonight. Can't wait to have John or Martin come over and give us a water quality test."
MTR Solutions
Spokane Valley, WA
"John is absolutely wonderful to work with, he truly took the time to educate my husband and I to ensure we felt comfortable and confident in our choice. Our well water was extremely hard and very high arsenic."
Kayla Nowaski
Spokane Valley, WA
"Very good experience from start to finish! John was friendly, professional, and informative in giving me an evaluation of my water quality. I was never pressured at any point, and I felt their products had value."
Annette Ourada
Spokane Valley, WA
Why Customers Choose Water Guys
Discover what sets us apart from the competition
100% American-Made
We exclusively install US-manufactured water treatment systems for superior quality, better warranties, and supporting American jobs.
Expert Installation
Our certified technicians ensure every system is installed correctly the first time with professional service you can trust.
Customer Satisfaction
We stand behind our work with comprehensive warranties and ongoing support to keep your water quality perfect.
How We Collect & Display Reviews
Every review on this page comes from a verified, completed Water Guys installation. We do not buy reviews, we do not run incentive programs that condition compensation on five-star ratings, and we do not selectively display only positive reviews. The aggregate rating shown on this page mirrors our public Google Business Profile star average — both 4-star and 3-star reviews are shown alongside the 5-star ones.
Where Our Reviews Live
Our primary review platform is Google Business Profile, where reviews are tied to real Google accounts and Google's anti-fraud systems flag and remove fake reviews continuously. We also receive reviews on Facebook (@thewaterguyspnw) and the Better Business Bureau. We aggregate review counts and star averages on this page; the underlying review text and reviewer identity always remain on the original platform.
Why We Care About Honest Ratings
FTC consumer protection rules (21 CFR Part 465 effective 2024) prohibit fake reviews and undisclosed incentives in commercial reviews. Beyond compliance, an honest review base is the only way we know what we're doing well and what we need to improve. Customers who had a bad experience are encouraged to call our owner directly; we make it right, and we don't ask for the negative review to be removed.
Ready to Experience the Difference?
Join hundreds of satisfied customers who trust Water Guys for their water treatment needs. Get your free consultation today!