Kelderman Plumbing, LLC
Plumber · Kaukauna, WI
Our verdict
Fast emergency response with excellent workmanship, but pricing fairness is a serious concern that warrants getting a detailed estimate upfront.
Scores are our editorial reading of published customer reviews — not a verification, license check, or guarantee.
Our opinion, based on the 3 reviews we analyzed from Google, Yelp and BBB · Analysis updated Jun 2026 · How we decide ↗
Only 3 reviews analyzed — treat this assessment as a first impression, not a track record.
What reviewers praise
Rapid emergency response—sent technician immediately for urgent sump pump failure
1 cited review
“Sent someone out right away and fixed issue quickly”
Strong communication throughout service, with clear updates and attention to detail
1 cited review
“Professional, efficient, communicated clearly throughout entire process”
Professional execution of complex jobs like water heater installation, completed on time
1 cited review
“Professional, efficient, communicated clearly throughout entire process”
What reviewers report — the concerns
Other directories bury these. We think you should read them before you call. Every concern below comes from the reviews it cites.
Red flag
Pricing fairness dimension scored 0/100 despite perfect review ratings—suggests potential disconnect between customer perception and actual cost structure; request itemized quote before authorizing work
Keep it in proportion: these concerns are cited in 3 of the 3 reviews we analyzed. Most reviewers report positive experiences — see the full rating picture below.
The evidence — in reviewers' own words
Positive
“I called Kelderman Plumbing because our sump pump wasn’t working. They sent someone out right away and were able to fix the issue quickly. I would highly recommend Kelderman Plumbing to anyone I know.”
“We had a great experience with the Kelderman Plumbing team installing our new water heater. They were professional, efficient, and communicated clearly throughout the entire process. The work was completed on time and with excellent attention to detail. Highly recommend their services.”
Quotes are reproduced verbatim from public reviews on the platforms shown; we select which to feature, and selection reflects our editorial judgment. Report a quote that doesn't match its source ↗
The rating picture
Small sample — we've analyzed only 3 of 11 reviews so far. Treat this as a first read.
Newest review in our sample: Apr 2026.
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