List Of All general contractor Leads in St. Gallen
A current list of general contractor in St. Gallen: 22 businesses, each with contact information and a rating where one's on record. Ratings run as high as 5.0★ (held by Bremag AG), with an average of roughly 4.6★ across all listings. Updated 9/6/2026 — scroll down to compare the full list and follow through to whichever business suits your needs.
22 results · last updated 9/6/2026
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| Name | Phone | Links | Reviews | Category | |
|---|---|---|---|---|---|
| Bremag AGZürcherstrasse 66, 9000 St. Gallen, Switzerland | +**7**6••••5 | in**••••**.chRegister to View | 5.0(86 reviews) | Construction Company | |
| John Sanitär AGScheidwegstrasse 20, 9000 St. Gallen, Switzerland | +**7***••••9 | in**••••**.chRegister to View | 5.0(27 reviews) | Sanitation Service | |
| Swiss Maler & ReinigungsserviceSt. Jakob-Strasse 87, 9000 St. Gallen, Switzerland | +**7867••••9 | in**••••*.comRegister to View | 5.0(26 reviews) | Painter and Decorator | |
| BauWerkTeam GmbHMartinsbruggstrasse 65, 9016 St. Gallen, Switzerland | +**7*78••••2 | in**••••**.chRegister to View | 5.0(4 reviews) | Construction Company | |
| Campi AGObere Friedhofstrasse 10, 9014 St. Gallen, Switzerland | +**7**7••••9 | ca***••••**.chRegister to View | 5.0(3 reviews) | Construction Company | |
| Bernhard Frei AGRosenbergstrasse 76, 9000 St. Gallen, Switzerland | +**7***••••0 | in****••••**.chRegister to View | 5.0(1 reviews) | Construction Company | |
| Morscher AGFlurhofstrasse 22, 9000 St. Gallen, Switzerland | +**7***••••0 | — | 5.0(1 reviews) | Construction Company | |
| Edil Brucoli BauFuchsenstrasse 17, 9016 St. Gallen, Switzerland | +**78**••••6 | — | 5.0(1 reviews) | Construction Company | |
| Graf AG General- / TotalunternehmungOberer Graben 16, 9000 St. Gallen, Switzerland | — | in**••••**.chRegister to View | 5.0(1 reviews) | Add place's phone number | |
| Zulian + Co. AGSt. Georgen-Strasse 174A, 9011 St. Gallen, Switzerland | +**7***••••5 | zu****••••**.chRegister to View | 4.9(7 reviews) | Construction Company | |
| HASTAG St. Gallen Bau AGWaldmannstrasse 9A, 9014 St. Gallen, Switzerland | +**7**7••••3 | — | 4.7(18 reviews) | Construction Company | |
| Griesser AG St. GallenFürstenlandstrasse 103, 9014 St. Gallen, Switzerland | +**8*88••••1 | — | 4.6(110 reviews) | Construction Company | |
| Bärlocher Bau AGSchuppisstrasse 3, 9016 St. Gallen, Switzerland | +**7**8••••9 | — | 4.6(11 reviews) | Construction Company | |
| Bruderer BauHerisauer Str. 45, 9015 St. Gallen, Switzerland | +**7***••••0 | in**••••**.chRegister to View | 4.6(9 reviews) | Construction Company | |
| MORANT AGRechenstrasse 8, 9000 St. Gallen, Switzerland | +**7**7••••4 | in**••••**.chRegister to View | 4.5(17 reviews) | Building firm | |
| Zengaffinen AGRorschacher Str. 69, 9000 St. Gallen, Switzerland | +***8*6••••0 | in**••••**.chRegister to View | 4.0(6 reviews) | Construction Company | |
| Qualis Opus GmbHOberstrasse 149, 9000 St. Gallen, Switzerland | +**7***••••0 | in**••••**.chRegister to View | 4.0(4 reviews) | Construction Company | |
| BWT Bau AGHintere Davidstrasse 24, 9000 St. Gallen, Switzerland | +**7***••••4 | an****••••**.chRegister to View | 4.0(1 reviews) | Construction Company | |
| Rhomberg Bau GmbHFeldlistrasse 2, 9000 St. Gallen, Switzerland | +**7***••••3 | in**••••*.comRegister to View | 2.6(13 reviews) | General Contractor | |
| Ares Construction AGPoststrasse 17, 9000 St. Gallen, Switzerland | +**7***••••2 | — | — | Construction Company | |
| Frischknecht AG St. GallenHardungstrasse 10, 9011 St. Gallen, Switzerland | +**7***••••6 | — | — | Construction Company | |
| WILLI BAU AGBurgstrasse 63, 9000 St. Gallen, Switzerland | +**7*8*••••8 | in**••••**.chRegister to View | — | Construction Company |