GRAVAG Thermo
"Energieeffiziente Heizsysteme in Widnau"
GRAVAG Thermo ist ein Heizungs- und Energieeffizienz-Unternehmen mit Sitz in Widnau im Kanton St. Gallen. Das Unternehmen spezialisiert sich auf die Installation und Wartung moderner Heizsysteme. Der Fokus liegt auf der Optimierung der Energieeffizienz für Kunden in der Region.
Specialties
Google reviews
5.0 on Google from 3 reviews, as of October 2026Opening hours
| Mon | 08:30–11:30, 13:30–16:00 |
|---|---|
| Tue | 08:30–11:30, 13:30–16:00 |
| Wed | 08:30–11:30, 13:30–16:00 |
| Thu | 08:30–11:30, 13:30–16:00 |
| Fri | 08:30–11:30, 13:30–16:00 |
| Sat | Closed |
| Sun | Closed |
Areas covered
- Business name
- GRAVAG Thermo
- Trade
- HVAC contractor
- Area served
- Widnau
- Address
- Poststrasse 6Widnau, Sankt Gallen 9443
- Website
- thermo.gravag.ch
- Status
- Nobody has claimed this listing yet. Its details come from public sources. Your business? Claim it
GRAVAG Thermo provides hvac contractor services in Widnau, including Heizsysteme, Energieeffizienz, Wartung, Installation, Heizungsinstallation, Heizungswartung, Energieberatung, Heizungsreparatur. They operate from their premises at Poststrasse 6, Widnau, Sankt Gallen, 9443 and serve local customers in Widnau.
GRAVAG Thermo covers Widnau, Sankt Gallen.
GRAVAG Thermo's opening hours are Monday: 08:30–11:30, 13:30–16:00; Tuesday: 08:30–11:30, 13:30–16:00; Wednesday: 08:30–11:30, 13:30–16:00; Thursday: 08:30–11:30, 13:30–16:00; Friday: 08:30–11:30, 13:30–16:00.
GRAVAG Thermo has a Google rating of 5 out of 5 based on 3 Google reviews (captured on 2026-10-19).
You can reach GRAVAG Thermo by phone at +41717471010, via their website (gravag.ch), by requesting a free quote on VeryBookedAI.