plumber

KOS Plumbing

5.0 from 99 Google reviews#17 of 18 plumbers near Chicago Last updated Nov 1, 2026
63SCORE

At a glance

Trades
Plumbing

How the 63 score breaks down

Rating quality42.3 / 45
Review volume14.3 / 25
Review recency3.7 / 15
Years in business2.5 / 10
Verified license0.0 / 5

Scores are calculated the same way for every company. See the method.

What customers say

5★
99
4★
0
3★
0
2★
0
1★
0

Had my water heater replaced by Roman from KOS Plumbing, and the whole experience was great. He showed up when he said he would, got the job done without any issues, and answered the questions I had along the way. You can tell he knows what he’s doing. The price was fair, there were no surprises, and he left everyt…

Google review, Jul 29, 2026

This plumber is the best plumber, he was clean professional and timely, I was worried about the job and he put all my worries to rest. I highly recommend him for all your plumbing needs.

Google review, Jul 20, 2026

Great plumbing company the took care of all my concerns would use the again for other project I have

Google review, Jul 20, 2026

Read all 99 reviews on Google

Rating distribution and reviews from the company's public Google listing.

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