Siemer Heating, Cooling & Plumbing
Plumber · East Chicago, IN · Open 24 hours per Google listing
Our verdict
Siemer draws 4.9★ across 1,644 reviews with 87/87 analyzed at 5★ — themeCounts.workmanship=22 and themeCounts.professional=39 signal overwhelmingly consistent technician quality.
Scores are our editorial reading of published customer reviews — not a verification, license check, or guarantee.
Ranked #2 of 15 plumbers we've reviewed in Hammond, IN · compare all →
Our opinion, based on the 87 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
After-hours emergency coverage confirmed: tech arrived within 20 minutes on a Friday night call (themeCounts.weekend_or_emergency=5).
1 cited review
“Called after hours on a Friday night after our furnace stopped working and the answering service was able to connect me with a tech in a timely manner. The tech arrived within 20 minutes and was able to troubleshoot the issue and get the furnace back working.”
Cited in 2 of the 87 reviews we analyzed — 1 cited review not excerpted here.
Pre-arrival technician photo email cited in multiple reviews — safety-first dispatching differentiator noted across 5 same-day calls.
Cited in 2 of the 87 reviews we analyzed.
Water heater and boiler installs draw specific praise for daily progress communication and site left cleaner than found (themeCounts.communication=4).
1 cited review
“They communicated daily with us about progress and paid attention to every detail. They made sure we understood the new system and left the work area cleaner than when they started.”
What reviewers report — the concerns
We looked for patterns of complaints in the 87reviews 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
“We just had a new boiler and hot water heater system installed. The crew (Kraig, Denis, Tyler, Anthony) was fantastic. They communicated daily with us about progress and paid attention to every detail. They made sure we understood the new system and left the work area cleaner than when they started. The whole process from original quote, to end, was simple. Great communication, workmanship, and a nice company to …”
“Chris is both knowledgeable and courteous. He found the issues with my furnace and explained everything in detail and gave me options. He arrived quickly and this was an emergency since the temps are below zero. Thank you for your work and expertise.”
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
Should you hire Siemer Heating, Cooling & Plumbing?
Best for
- Emergency and same-day calls
- Complex installs and remodels
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 guaranteed sub-hour response for true emergencies
Advice derived from the review analysis above — how we decide.
Own Siemer Heating, Cooling & Plumbing?
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