Schwarz & Grantz Hamburg GmbH
"Heizungsbauer und Generalunternehmer in Hamburg"
Das Unternehmen Schwarz & Grantz Hamburg GmbH ist als Heizungsbauer und Generalunternehmer in Hamburg tätig. Es bietet Dienstleistungen im Bereich Haustechnik und Sanitär an und unterstützt Kunden bei der Planung und Umsetzung von Projekten.
Specialties & Capabilities
Google reviews
3.0 on Google from 70 reviews, as of October 2026Opening hours
| Mon | 07:00–16:15 |
|---|---|
| Tue | 07:00–16:15 |
| Wed | 07:00–16:15 |
| Thu | 07:00–16:15 |
| Fri | 07:00–13:15 |
| Sat | Closed |
| Sun | Closed |
Areas covered
- Business Name
- Schwarz & Grantz Hamburg GmbH
- Trade
- HVAC contractor
- Area served
- Oststeinbek
- Address
- Horner Landstraße 302-304Hamburg, Hamburg 22111
- Website
- schwarz-grantz.de
- Status
- Nobody has claimed this listing yet. Its details come from public sources. Your business? Claim it
Schwarz & Grantz Hamburg GmbH provides hvac contractor services in Hamburg, including Heizungsbau, Sanitärinstallation, Generalunternehmer, Haustechnik, Heizungsinstallation, Sanitärarbeiten, Wartung, Reparatur. They operate from their premises at Horner Landstraße 302-304, Hamburg, Hamburg, 22111 and serve local customers in Hamburg.
Schwarz & Grantz Hamburg GmbH covers Hamburg.
Schwarz & Grantz Hamburg GmbH's opening hours are Monday: 07:00–16:15; Tuesday: 07:00–16:15; Wednesday: 07:00–16:15; Thursday: 07:00–16:15; Friday: 07:00–13:15.
Schwarz & Grantz Hamburg GmbH has a Google rating of 3 out of 5 based on 70 Google reviews (captured on 2026-10-14).
You can reach Schwarz & Grantz Hamburg GmbH by phone at +49406698000, via their website (schwarz-grantz.de), by requesting a free quote on VeryBookedAI.