Shamrock Plumbing and Drain Cleaning Inc.
Plumber · Casselberry, FL · Open 24 hours per Google listing
Our verdict
4.8★ across 1,217 reviews; strong whole-home repipe crews (3 of 5 analyzed quotes cite repiping) but one high-value customer ($20k+) went 3 months without a quote callback.
Scores are our editorial reading of published customer reviews — not a verification, license check, or guarantee.
Ranked #11 of 15 plumbers we've reviewed in Casselberry, FL · compare all →
Our opinion, based on the 5 reviews we analyzed from Google, Yelp and BBB · Analysis updated Jun 2026 · How we decide ↗
Advertises 24-hour service on its Google profile — no reviews we analyzed mention after-hours response either way.
Only 5 reviews analyzed — treat this assessment as a first impression, not a track record.
What reviewers praise
Whole-home repipe executed by 5-man team praised for speed and cleanliness in 2 of 5 analyzed reviews — drywall and plastering included in scope.
2 cited reviews
“We had a total re-pipe of our house, the 5 man team who undertook the work were incredible, fast, efficient and respectful. The office and drywall/plastering teams were equally as amazing. Overall cost also very reasonable versus a competitor.”
“I just had a whole home re-pipe done and I have to say the process was efficient clean quick and I no longer have to worry about plumbing issues in the near future for a while. They were the most cost-effective company and for what I received I have to say it was an excellent value!”
Water heater replacement praised as fast, efficient, and neatly done by tech Carlos in 1 recent 5-star review.
1 cited review
“Technician Carlos was incredibly professional, knowledgeable and arrived right on time. The installation of the new water heater process was fast, efficient and very neatly done.”
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
Estimate process breakdown: office could not explain pipe pricing delay after 3 months; customer flagged communication failure at the manager level.
Cited in 1 of the 5 reviews we analyzed.
Estimate follow-up failure: long-standing customer (~$20k lifetime spend) never received a callback on a November estimate despite 5 calls over 3 months.
Cited in 1 of the 5 reviews we analyzed.
Keep it in proportion: these concerns are cited in 1 of the 5 reviews we analyzed. Most reviewers report positive experiences — see the full rating picture below.
The evidence — in reviewers' own words
Critical
“I’ve spent over $20,000 with this company in the last few years. I I recommended them and gave them all my business. I asked them to come do an estimate for me in November. They came out and spent about an hour and a half at my house taking down the details.. It’s now February and I’ve never heard back from them. I’ve called the office five times every time they tell me the manager is gonna call me back with my …”
Positive
“5 star experience from start to finish. We had a total re-pipe of our house, the 5 man team who undertook the work were incredible, fast, efficient and respectful. The office and drywall/plastering teams were equally as amazing. Overall cost also very reasonable versus a competitor. Don't bother getting other estimates, these guys are by far the best, go straight to Shamrock!”
“My A/C guys recommended Shamrock Plumbing for fixing a leaking water heater. Technician Carlos was incredibly professional, knowledgeable and arrived right on time. The installation of the new water heater process was fast, efficient and very neatly done. In addition to that I decided to replace the old water softener which was not working properly. Carlos explained the latest technology about it so I don’t …”
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 5 of 1,217 reviews so far. Treat this as a first read.
Newest review in our sample: Feb 2026.
Should you hire Shamrock Plumbing and Drain Cleaning Inc.?
Best for
- Whole-house repiping
Hire if
- You need high-quality work that holds up over time
- You need transparent, predictable pricing with no surprise fees
Think twice if
- You need detailed walkthroughs and written estimates before work starts
- You need guaranteed sub-hour response for true emergencies
Advice derived from the review analysis above — how we decide.
Own Shamrock Plumbing and Drain Cleaning Inc.?
You can respond to our analysis, correct business facts, or dispute the accuracy of a quoted review. Responses that check out get published on this page, and factual errors get corrected — see our corrections policy. We don't remove accurate quotes, but we'll re-run your assessment as your reviews change.
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Nearby: Casselberry · Kissimmee · Tangerine · Clermont