Tremors Plumbing And Sewer Inc.
Plumber · San Mateo, CA · Open 24 hours per Google listing
Our verdict
Francisco's team handles emergencies fast (30 min to 1 hour response on nights/weekends) and completes complex multi-system jobs in a single day without cutting corners.
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 ↗
Lists 24-hour service on its Google profile — and reviewers describe after-hours calls.
Only 5 reviews analyzed — treat this assessment as a first impression, not a track record.
What reviewers praise
All 5 reviews praise honest pricing and fair estimates with no surprise charges
2 cited reviews
“Honest, fairly priced, and extremely knowledgeable”
“water backing up into the house and sorted in 30 minutes”
Cited in 3 of the 5 reviews we analyzed — 1 cited review not excerpted here.
Exceptional emergency responsiveness: one hour on late Saturday afternoon, 30 minutes for active water intrusion
1 cited review
“water backing up into the house and sorted in 30 minutes”
Cited in 2 of the 5 reviews we analyzed — 1 cited review not excerpted here.
Multiple reviewers highlight ability to complete large jobs (toilet, shower, tub, water heater) in single day
1 cited review
“installed new toilet, shower, tub, and water heater all in one day”
4 of 5 reviews specifically mention Francisco by name as knowledgeable communicator who explains options clearly
2 cited reviews
“Honest, fairly priced, and extremely knowledgeable”
“water backing up into the house and sorted in 30 minutes”
Cited in 3 of the 5 reviews we analyzed — 1 cited review not excerpted here.
Proactive maintenance guidance: one reviewer notes Francisco informs customers of trouble spots and preventive care
1 cited review
“always feel confident in the work they perform, being on time”
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
“Geacias Francisco!! Excellent plumber! Honest, fairly priced, and extremely knowledgeable. He quickly diagnosed the issue and fixed it efficiently. Very professional and reliable—I highly recommend his services.”
“Francisco and his team are fabulous. That may seem like a strange word to describe a plumbing service, but I always feel confident in the work they perform, being on time or letting me know of delays, and now that I've used them for a while he informs me of where my trouble spots are and how to take care of them. Knowledgeable, courteous, and incredibly professional. Highly recommend Tremors Plumbing.”
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 31 reviews so far. Treat this as a first read.
Newest review in our sample: Mar 2026.
Own Tremors Plumbing And Sewer Inc.?
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Find plumbers near you
Tremors Plumbing And Sewer Inc.isn't in one of our ranked city guides yet — the nearest covered markets are below.
Nearby: Half Moon Bay · Stanford · Daly City · Newark