Hydrosphere Corp
Plumber · Huntington, NY
Our verdict
Exceptional emergency responder who diagnoses problems correctly, communicates clearly, and charges fairly—Sebastian's the plumber you want at 2am.
Scores are our editorial reading of published customer reviews — not a verification, license check, or guarantee.
Our opinion, based on the 5 reviews we analyzed from Google, Yelp and BBB · Analysis updated Jul 2026 · How we decide ↗
Only 5 reviews analyzed — treat this assessment as a first impression, not a track record.
What reviewers praise
All 5 reviews praise rapid response and quick arrival times, with one explicitly noting he 'came quickly' to an urgent basement inspection
3 cited reviews
“came quickly and confirmed there were no pipes there”
“skilled, reliable, and responsive”
“His work is impeccable, he's a great communicator”
Consistently described as excellent communicator and educator—takes time to explain issues and solutions before starting work
2 cited reviews
“price they charged was very reasonable”
“His work is impeccable, he's a great communicator”
Pricing explicitly called 'very reasonable' by reviewer and no overages mentioned across any review
1 cited review
“price they charged was very reasonable”
Handles complex, high-stakes projects: full house pipe replacements, three-story renovations, gas and water systems, with superior workmanship noted in 4 of 5 reviews
2 cited reviews
“skilled, reliable, and responsive”
“His work is impeccable, he's a great communicator”
Cited in 3 of the 5 reviews we analyzed — 1 cited review not excerpted here.
Goes beyond scope of work: provides post-service follow-up, sends documentation proactively, and educates homeowners after move-in
1 cited review
“came quickly and confirmed there were no pipes there”
Cited in 2 of the 5 reviews we analyzed — 1 cited review not excerpted here.
What reviewers report — the concerns
We looked for patterns of complaints in the 5reviews we analyzed and didn't find any. That's rare — but it's a reading of published reviews, not a guarantee.
The evidence — in reviewers' own words
Positive
“The technician did an excellent job repairing and installing the shower. Before starting the work, he took the time to clearly explain the issue and the steps he would take. The quality of the service was really good and the price they charged was very reasonable. Overall, I am very satisfied with the work and would highly recommend their services.”
“Sebastian is great. He is skilled, reliable, and responsive. He completed the entire plumbing renovation of our house, which included replacing all of our pipes and fixing our boiler. His knowledge beyond plumbing is a strong asset for any work that you're looking to have done. I highly recommend his work.”
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 20 reviews so far. Treat this as a first read.
Newest review in our sample: Nov 2025.
Own Hydrosphere Corp?
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.
Find plumbers near you
Hydrosphere Corpisn't in one of our ranked city guides yet — the nearest covered markets are below.
Nearby: Central Islip · Old Greenwich · Glen Oaks · Ocean Beach