Sep 8, 2026
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Commercial HVAC
GSM, Inc.
VerifiedEstablished · 122 yrs
4.1(70 reviews)•Commercial•Serving New Ulm, MN
EPANATE
A company offering commercial HVAC repair, service, plumbing, heating, and cooling solutions in Minnesota.
122
Years in Business
Yes
Emergency Service
New Ulm, MN
Service Area
Services Offered
Customer Sentiment Summary
Strengths
- Technical depth stands out: 14 reviewers credit the crew with a correct diagnosis and a clean repair.
- Crews carry themselves professionally — 10 reviewers single out polite, respectful technicians.
- 9 reviewers describe the technicians as personable and pleasant to deal with.
Areas to Watch
- Arrival punctuality is mostly positive but not unanimous: 3 of the 53 reviews analysed raised it, and a minority had problems.
- Pricing is mostly positive but not unanimous: 2 of the 53 reviews analysed raised it, and a minority had problems.
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