JMS PLUMBING LLC.
Plumber · Moorestown, NJ · Open 24 hours per Google listing
Our verdict
4.8★ across 119 reviews; fast_response in 4 of 5 sampled reviews—Justin excavated and replaced a full sewage line over a weekend, completing work by Monday afternoon after Saturday-night backup.
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 Jun 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
fast_response cited in 4 of 5 reviews; same-day faucet repair booked and completed on first call per 1 review.
3 cited reviews
“Justin responded very quickly when I called to set up a sewer line inspection. He arrived on time and completed his work quickly, explaining everything he saw through the scope and clearly communicating what, if any, further steps we should take.”
“Justin responded promptly and scheduled a visit the next day. He cleared out my sewage line which another plumbing company told me they weren't able to do. He was polite, and work was quick.”
“Justin arrived on time, we received a text letting us know he was on his way. He was very detailed in his troubleshooting of the issue, looking at various locations, including opening a suspected wall.”
Cited in 4 of the 5 reviews we analyzed — 1 cited review not excerpted here.
Weekend emergency: sewage backup Saturday → full excavation and sewer line replacement completed by Monday afternoon, including gas company coordination.
1 cited review
“Justin and his team were incredible. We had sewage backing up into our house on a Saturday afternoon. Justin worked until almost midnight to try to dislodge any clogs and diagnosed something more serious. They ended up needing to excavate and replace our whole sewage line (which required coordination with the gas company) and they finished all of the work by Monday afternoon.”
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
“Today, I invited John, the master of JMS Plumbing, to repair the leaking faucet in the backyard. I was very satisfied with the result. It was done soon after making an appointment on the same day. The service was very professional and efficient. I will remember him.｜”
“I contacted JMS Plumbing via Thumbtack, we heard a drip each time the faucet was used but was unable to find where the drip was. Because it was urgent, we scheduled them to come out on the next business day. Justin arrived on time, we received a text letting us know he was on his way. Hw was very detailed in his troubleshooting of the issue, looking at various locations, including opening a suspected wall. I am …”
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 119 reviews so far. Treat this as a first read.
Newest review in our sample: Feb 2026.
Should you hire JMS PLUMBING LLC.?
Best for
- Emergency and same-day calls
- Emergency and burst pipe repair
- Sewer line repair and replacement
Hire if
- You need fast same-day or after-hours response
- You need a plumber who actually shows up when scheduled
Think twice if
- You need rock-bottom prices with zero flexibility on the quote
- You need warranty-grade work on a complex or high-stakes install
Advice derived from the review analysis above — how we decide.
Own JMS PLUMBING LLC.?
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
JMS PLUMBING LLC.isn't in one of our ranked city guides yet — the nearest covered markets are below.
Nearby: Moorestown · National Park · Berlin · Philadelphia