Connor & Sons Plumbing
Plumber · Warrenville, IL
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Our verdict
4.8-star Warrenville plumber (97 reviews) with fast_response in 4 of 5 analyzed reviews; same-day water heater + leaking toilet fixed within 16 hours of initial discovery, gas leak located and repaired in one morning visit.
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 ↗
Only 5 reviews analyzed — treat this assessment as a first impression, not a track record.
What reviewers praise
Same-night callback and next-morning team dispatch: water heater and leaking basement toilet both fixed within 16 hours of discovery.
1 cited review
“We found out late one evening that both our water heater and basement toilet were leaking. Honestly, we didn't expect a call back right away, but Douglas called us that night and got us on the schedule for the next morning. The team came to our home in Warrenville fully prepared—they even brought a new water heater just in case, so the replacement was quick and easy. Everything was fixed within 16 hours of us noticing the leaks.”
Gas leak detected and repaired within hours of call — Douglas arrived within an hour, used soap-bubble test to pinpoint leak, replaced valve, and connected outdoor gas line.
1 cited review
“Douglas arrived within the hour, used soap bubbles to show us exactly where the gas was leaking, and replaced a bad valve before connecting our grill to the gas line. Douglas was very professional, explained each part of the job to us, and made sure we felt comfortable with everything.”
Detailed inspection with full options explanation before any work begins, called ahead before arriving, and repaired main water line breach same day.
1 cited review
“Connor & Sons Plumbing sent Douglas out and he completely changed how I felt about plumbing companies. Douglas was very detailed in his inspection, and made sure to explain all my options honestly and clearly. I called and someone was able to send Douglas out the same day. He arrived right on time and even called before coming over.”
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
“I've been a loyal customer of this plumbing company in Warrenville for many years now, and I've always been impressed with their work. Most recently, I had a major septic system issue that needed immediate attention. The job required installing over 200 feet of new piping. Over the years, they've also helped me with toilet repairs, water heater replacements, leak detection, and various other plumbing needs. I've …”
“We needed help hooking up our new gas grill to the outdoor gas line, but we thought we might be smelling gas and weren't sure how to safely connect it ourselves. We contacted Connor & Sons Plumbing, and the person who answered was quick to help, arranging for a plumber to come out that same morning. Douglas arrived within the hour, used soap bubbles to show us exactly where the gas was leaking, and replaced a bad …”
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 97 reviews so far. Treat this as a first read.
Newest review in our sample: Mar 2026.
Should you hire Connor & Sons Plumbing?
Best for
- Emergency and same-day calls
- Water heater install/repair
- Emergency and burst pipe repair
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 Connor & Sons 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
Connor & Sons Plumbingisn't in one of our ranked city guides yet — the nearest covered markets are below.
Nearby: Aurora · Geneva · Plainfield · Homer Glen