Stefan Keller GmbH & Co. KG
"Gasfitter und Generalunternehmer in Mannheim"
Das Unternehmen Stefan Keller GmbH & Co. KG ist als Gasfitter in Mannheim tätig und bietet Dienstleistungen im Bereich der Haustechnik an. Als Generalunternehmer und Fachhandel unterstützt es Kunden in Baden-Württemberg bei der Installation und Wartung von Gasanlagen sowie weiteren handwerklichen Leistungen.
Other trades
Specialties
Google reviews
4.9 on Google from 53 reviews, as of October 2026Opening hours
| Mon | 07:30–16:00 |
|---|---|
| Tue | 07:30–16:00 |
| Wed | 07:30–16:00 |
| Thu | 07:30–16:00 |
| Fri | 07:30–14:00 |
| Sat | Closed |
| Sun | Closed |
Areas covered
- Business name
- Stefan Keller GmbH & Co. KG
- Trade
- Plumber
- Other trades
- HVAC contractor
- Area served
- Altrip
- Address
- Wilhelm-Wundt-Straße 53Mannheim, Baden-Württemberg 68199
- Website
- keller-service.de
- Status
- Nobody has claimed this listing yet. Its details come from public sources. Your business? Claim it
Stefan Keller GmbH & Co. KG provides plumber services in Mannheim, including HVAC contractor, Gasfitter in Mannheim, Haustechnik-Service, Generalunternehmer, Fachhandel, Gasinstallation, Gaswartung, Haustechnik, Handwerksleistungen. They operate from their premises at Wilhelm-Wundt-Straße 53, Mannheim, Baden-Württemberg, 68199 and serve local customers in Mannheim.
Stefan Keller GmbH & Co. KG covers Mannheim, Baden-Württemberg.
Stefan Keller GmbH & Co. KG's opening hours are Monday: 07:30–16:00; Tuesday: 07:30–16:00; Wednesday: 07:30–16:00; Thursday: 07:30–16:00; Friday: 07:30–14:00.
Stefan Keller GmbH & Co. KG has a Google rating of 4.9 out of 5 based on 53 Google reviews (captured on 2026-10-14).
You can reach Stefan Keller GmbH & Co. KG by phone at +4962118065153, by email at [email protected], via their website (keller-service.de), by requesting a free quote on VeryBookedAI.