plumber

Blau Sudden Service

4.6 from 1,745 Google reviews#25 of 41 plumbers near West Allis Last updated Nov 1, 2026
68SCORE

At a glance

Trades
Plumbing, HVAC

How the 68 score breaks down

Rating quality27.2 / 45
Review volume23.3 / 25
Review recency14.5 / 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★
1,520
4★
79
3★
10
2★
23
1★
113

Sudden Service is fantastic, we discovered our threads on our drain pipe were corroded at 12pm on a Friday, Cass Weber came and had it fixed same day by 3. Even helped me hook the new sink and air gap up. I’ve had a lot of services while renovating my house and Cass was easily the best service tech experience I’ve h…

Google review, Oct 30, 2026

Dave was exceptional. Always is.

Google review, Oct 17, 2026

I called on Saturday morning for help with two toilets blocked up and overflowing. There was also water coming from a pipe over the dryer in the basement. This all started late Friday night. I called Blau Plumbing and Dave Lachapelle arrived not long after my call on Saturday morning. He assessed the problems and w…

Google review, Oct 12, 2026

Read all 1,745 reviews on Google

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

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