ThankYouWater

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About

I’m Yevgeny, owner of ThankYouWater. Drinking-water and reverse osmosis systems are my craft, not a side service. Established in 2020, now serving the East Bay. Looking for the cheapest cartridge swap? I’m probably not your guy. Want an experienced RO specialist who services the entire system? That’s exactly what I do. I handle installation, repairs, filter and membrane replacement, sanitization, flushing, leak and pressure checks, and TDS testing. Thorough work, honest advice, ongoing care.

Overview

Current Top Pro

Hired 22 times

1 similar job done near you

Background checked

1 employee

9 years in business

Business hours

Sun9:00 am - 9:00 pmMon9:00 am - 9:00 pm

Payment methods

This pro accepts payments via Apple Pay, PayPal, Venmo, and Zelle.

Services offered

Water treatment type

Property type

House

Condo/Apartment

Townhouse

Business

Projects and media

Reviews

Customers rated this pro highly for professionalism, work quality, and value.

Exceptional 5.0

32 reviews

5

100%

4

0%

3

0%

2

0%

1

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Your trust means everything to us. Learn about our review guidelines.

Read reviews that mention:

Irina M.

Sep 12, 2026

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Hired on Thumbtack

Evgeniy has a real passion for helping families get access to great water. He did a great job with the RO system in one of the units in my duplex, and I’ll be hiring him to work on the other unit.

Water Treatment Repair or Maintenance

Kishore K.

2 weeks ago

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Hired on Thumbtack

We needed help installing a new undersink water filter and chose Yevgeny out of 3 competing bids. He came home within a couple of hours and completed the job professionally. I could tell he went above and beyond the call of duty by checking things such as the water pressure. He was unfazed by a minor, unexpected challenge that popped up. He was very pleasant and easy to work with. Highly recommended for any water filtration systems.

Details: I already purchased the water treatment system • House

Water Treatment System Installation or Replacement

Jake Z.

Sep 16, 2026

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Hired on Thumbtack

Yevgeny is terrific! He installed a cold plunge for my home. He is super professional and prompt and knowledgeable. I would absolutely trust him for anything involving water filtration, plumbing, and general handyman tasks. 10 out of 10! I will be using him as my go-to guy for anything around the house definitely

Water Treatment System Installation or Replacement

Jay P.

Sep 25, 2026

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Hired on Thumbtack

Today, I had all the filters and membrane replaced in my 5 stage Watts Reverse Osmosis water filtration system under the sink, along with a full sanitization, and I couldn't be happier with the work completed by Yevgeny.

It was clear from the start that he is a highly experienced professional who really knows this equipment inside and out. The patience shown throughout was fantastic and every question was answered thoroughly and without any rush. The thoroughness stood out too, the whole system was disassembled, fully sanitized, and rebuilt with care, with no shortcuts taken.

I also loved how educational it was. I got a great refresher on how the system actually works, what each filter does, and how to maintain it going forward. The cleanliness was impeccable, with everything left spotless when the job was done.

On top of all that, the professionalism and attention to detail were second to none. It's rare to find someone who takes this much pride in their work, and it really showed in the end result.

Above all, this was genuinely trustworthy service, honest, transparent, and no upselling. Five stars all around, I'll definitely be calling Yevgeny again for my future needs!

Details: Installation or replacement • No problem, just need maintenance • Reverse osmosis • House

Water Treatment Repair or Maintenance

Rishabh T.

Jul 3, 2026

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Hired on Thumbtack

Details: Reverse osmosis • I already purchased the water treatment system • Townhouse

Water Treatment System Installation or Replacement

Credentials

Background Check

Ievgen Goedieiev