Casanova Plumbing
Plumber · San Antonio, TX · Open 24 hours per Google listing
Our verdict
5.0★ across 117 reviews; 100 analyzed with 99 at 5★; fast_response=26, workmanship=22, weekend_or_emergency=6 in themeCounts; water heater replacements on Sundays and gas leak repairs same-day confirmed.
Scores are our editorial reading of published customer reviews — not a verification, license check, or guarantee.
Our opinion, based on the 100 reviews we analyzed from Google, Yelp and BBB · Analysis updated Jun 2026 · How we decide ↗
Lists 24-hour service on its Google profile — and reviewers describe after-hours calls.
What reviewers praise
Weekend and holiday emergency work confirmed in 3 of 12 quotes: Sunday water heater replacement, Friday afternoon leak diagnosed with Saturday solo follow-up, no weekend surcharge per 1 reviewer.
1 cited review
“We were offered a reasonable price for the repair that any other company would've charged more especially because it was going to be done on a weekend.”
Cited in 3 of the 100 reviews we analyzed — 2 cited reviews not excerpted here.
Same-hour gas leak response: 1 reviewer with CPS-locked meter had crew on-site within the hour, stayed late day 1 to locate leak, job fully inspected and gas restored within the week.
1 cited review
“I had an Emergency gas leak and CPS locked my gas meter. Casanova plumbing not only sent someone out within the hour but it was a free estimate and he was so helpful. They got to work same day and stayed late that first day locating the leak.”
Pricing cited as below-competitor in 3 reviews including one fixed-income case where Jacob negotiated an affordable pipe replacement vs. a prior outrageously-high quote.
1 cited review
“We were offered a reasonable price for the repair that any other company would've charged more especially because it was going to be done on a weekend.”
Cited in 3 of the 100 reviews we analyzed — 2 cited reviews not excerpted here.
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
Website contact form unresponsive per 1 Yelp review (Dec 2023) — no callback received; reviewer advised calling directly. With <25 Yelp reviews, single incident warrants flagging.
“Made a request for service on their website and did not receive an answer. Based on this unresponsiveness, I would recommend you call someone else.”
1 Yelp reviewer reported submitting a website service request that received zero response, leading them to recommend calling instead.
“Made a request for service on their website and did not receive an answer. Based on this unresponsiveness, I would recommend you call someone else.”
Keep it in proportion: these concerns are cited in 1 of the 100 reviews we analyzed. Most reviewers report positive experiences — see the full rating picture below.
The evidence — in reviewers' own words
Positive
“A reliable plumbing company that’s definitely worth saving in your contacts. I reached out on a Sunday to have my hot water heater replaced, and he was quick to respond, professional, and thorough. The pricing was very reasonable for weekend service. I’m really glad I found them and would highly recommend!”
“Casanova plumbing is hands down the best plumbing company in San Antonio. They’re prompt, skilled and honest. I have used them at my home and they always deliver. They explain the issue and then knock it out. Love these guys. !!!”
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
Newest review in our sample: Feb 2026.
Across platforms
Google 5.0★ (117 reviews) vs Yelp 2★ sample (Kq5hFhAmS3gtm8m1Rqcv rated 2). Single Yelp data point; not enough Yelp volume to confirm systemic gap but website responsiveness may differ from phone responsiveness.
Should you hire Casanova Plumbing?
Best for
- Emergency and same-day calls
- Budget-conscious homeowners
- Water heater install/repair
- Emergency and burst pipe repair
Hire if
- You need a plumber who actually shows up when scheduled
- You need fast same-day or after-hours response
Think twice if
- You need detailed walkthroughs and written estimates before work starts
- You need rock-bottom prices with zero flexibility on the quote
Advice derived from the review analysis above — how we decide.
Own Casanova Plumbing?
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
Casanova Plumbingisn't in one of our ranked city guides yet — the nearest covered markets are below.
Nearby: San Antonio · Helotes · Bulverde