List Of All insulation contractor Leads in St. Gallen
A current list of insulation contractor in St. Gallen: 20 businesses, each with contact information and a rating where one's on record. The highest-rated listing here is MEHR ISOL GmbH at 5.0★; across the full list, ratings average close to 4.2★. Everything below is current as of 8/27/2026; click through to any listing for a website, map link, or way to get in touch.
20 results · last updated 8/27/2026
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| Name | Phone | Links | Reviews | Category | |
|---|---|---|---|---|---|
| MEHR ISOL GmbHWalzenhauserstrasse 9, 9430 St. Margrethen, Switzerland | +**7***••••2 | in**••••**.chRegister to View | 5.0(22 reviews) | Insulation Contractor | |
| BLIOS TrockenbauOberzilstrasse 12, 9016 St. Gallen, Switzerland | +**76**••••1 | tr****••••*.comRegister to View | 5.0(4 reviews) | Dry Wall Contractor | |
| Ranu Isolierungen AGBronschhoferstrasse 64, Postfach 211, 9500 Wil, Switzerland | +**7*9*••••0 | 60****••••s.comRegister to View | 5.0(3 reviews) | Insulation Contractor | |
| S.H BaudienstleistungenFichtenweg 3, 9470 Buchs, Switzerland | +**766*••••2 | hy****••••*.comRegister to View | 5.0(2 reviews) | Insulation Contractor | |
| Handwerk im Detail GmbHTeufener Str. 162, 9012 St. Gallen, Switzerland | +**797*••••9 | — | 5.0(2 reviews) | Plasterer | |
| Dämmkraft GmbHRietbergstrasse 4, 9403 Goldach, Switzerland | +**766*••••0 | in**••••**.chRegister to View | 5.0(1 reviews) | Insulation Contractor | |
| ISOCELL SCHWEIZ AGHerbergstrasse 29, 9524 Zuzwil, Switzerland | +**7*9*••••2 | — | 5.0(1 reviews) | Insulation Contractor | |
| Gallen Insulation Limited158 Donegal Rd, Ballybofey, Co. Donegal, F93 YW3F, Ireland | +***7*9*••••6 | in**••••*.comRegister to View | 4.8(20 reviews) | Insulation Contractor | |
| Bärlocher Bau AGSchuppisstrasse 3, 9016 St. Gallen, Switzerland | +**7**8••••9 | — | 4.6(11 reviews) | Construction Company | |
| GEFA Gipser GmbHTeufener Str. 40, 9000 St. Gallen, Switzerland | +**7***••••0 | in**••••**.chRegister to View | 4.2(25 reviews) | Painter and Decorator | |
| Brot Malerei 1963malereibrot.ch | +**7677••••8 | ma****••••*.comRegister to View | 1.0(1 reviews) | Painter and Decorator | |
| AGI AG für Isolierungen - Servicestelle St. GallenHaggenstrasse 42, 9014 St. Gallen, Switzerland | +**7***••••1 | in**••••swissRegister to View | 1.0(1 reviews) | Fire protection consultant | |
| Gmeiner RobertLindenstrasse 122, 9000 St. Gallen, Switzerland | +**79**••••8 | — | — | Plasterer | |
| Iso Senn AGisosenn.ch | +**79**••••0 | in**••••**.chRegister to View | — | Insulation Contractor | |
| ISOHOME GmbHBruggwaldstrasse 72, 9008 St. Gallen, Switzerland | +**788*••••7 | — | — | Shop | |
| ISOLbest DrakopoulosVordere Bettenwiesenstrasse 1A, 9300 Wittenbach, Switzerland | +**788*••••3 | is****••••**.chRegister to View | — | Insulation Contractor | |
| Knauf Ceiling Solutions AGBionstrasse 5, 9015 St. Gallen, Switzerland | +**7***••••3 | — | — | Manufacturer | |
| Emisol GmbHToggenburgerstrasse 114, 9500 Wil, Switzerland | +**766*••••2 | — | — | Insulation Contractor | |
| MNA group GmbHIndustriestrasse 10, 9434 Au, Switzerland | +**79**••••7 | in**••••**.chRegister to View | — | Insulation Contractor | |
| Pugliese Isolierungen | — | — | — | Insulation Contractor |