Guaranteed Plumbing & Heating
Plumber · Philadelphia, PA · Open 24 hours per Google listing
Our verdict
Guaranteed Plumbing & Heating: 4.8★ / 868 reviews; 2 techs dispatched by 8 AM on a 7 AM call in 1 review; professional=4 and workmanship=3 across 5 sampled — full plumbing and HVAC under one company.
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
Same-day dispatch confirmed: 7 AM call → 2 workers on site by 8 AM for heater diagnosis and same-day fix; 24-hour dispatch in 1 additional review
2 cited reviews
“I called them yesterday morning 7AM with a heater issue. They had 2 workers out by 8AM to diagnose and fix the issue. Jim and Jim were both amazing! They explained everything and did the job same day!”
“Raymond and his helper came and helped diagnose a leak we had and ensured the right parts were ordered. Within 1 day, Anthony came back and replaced the piping/valve where our leak was and installed a new garbage disposal.”
workmanship=3 in 5 sampled reviews; burst pipe repair, full bathroom plumbing install, and fuel line leak fixed same day; first-time homeowner noted all quotes were fair and repairs completed quickly
2 cited reviews
“Guaranteed Plumbing always does great work. Everyone I spoke with was friendly and extremely knowledgeable. I used them years ago to have all plumbing put in a brand new bathroom, and called them immediately when a frozen pipe burst.”
“Everything they quoted was fair and repairs were completed quickly. As a first time homeowner it is intimidating to have repairs done and not have fear you are being taken advantage of.”
Cited in 3 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
“Guaranteed Plumbing did it once again!!! I called them yesterday morning 7AM with a heater issue. They had 2 workers out by 8AM to diagnose and fix the issue. Jim and Jim were both amazing! They explained everything and did the job same day! I will always call Guaranteed Plumbing for any of my plumbing or HVAC issues!!”
“Guaranteed Plumbing and Heating was wonderful!! Everyone I had contact with was so nice and knowledgeable!! From Leslie setting everything up, to Ray and Devon who did a great job fixing my leaking fuel line!! They were able to come out quickly after the leak was found and got the job done in no time!! Definitely would recommend and use them again!!”
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 868 reviews so far. Treat this as a first read.
Newest review in our sample: Feb 2026.
Should you hire Guaranteed Plumbing & Heating?
Best for
- Emergency and same-day calls
Hire if
- You need a plumber who actually shows up when scheduled
- You need high-quality work that holds up over time
Think twice if
- You need rock-bottom prices with zero flexibility on the quote
- You need detailed walkthroughs and written estimates before work starts
Advice derived from the review analysis above — how we decide.
Own Guaranteed Plumbing & Heating?
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
Guaranteed Plumbing & Heatingisn't in one of our ranked city guides yet — the nearest covered markets are below.
Nearby: Moorestown · National Park · Montgomeryville · Pineville