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List Of All heating engineer Leads in St. Gallen

A current list of heating engineer in St. Gallen: 24 businesses, each with contact information and a rating where one's on record. Ratings run as high as 5.0★ (held by Wirth Gebäudetechnik AG), with an average of roughly 4.6★ across all listings. Details were last refreshed 9/29/2026, so you can browse with confidence and reach out directly to the ones that fit.

24 results · last updated 9/29/2026

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CompanyAddressRatingPhoneEmailWebsiteSocial
Wirth Gebäudetechnik AGHeating equipment supplier
Buchentalstrasse 27, 9000 St. Gallen, SwitzerlandView on Google Maps
5.0(14)
+**7******80View in Leads Searchin**@w********.chView in Leads Searchwirth-gebaeudetechnik.ch/
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Reto Stalder GmbHBathroom Renovator
Splügenstrasse 5, 9008 St. Gallen, SwitzerlandView on Google Maps
5.0(11)
+**7*****883View in Leads Searchin**@r***********.chView in Leads Searchwww.reto-stalder.ch/-
Gebrüder Zotti GmbHCentral Heating Service
Buchstrasse 39, 9000 St. Gallen, SwitzerlandView on Google Maps
5.0(9)
+**7******90View in Leads Searchin**@z**************.chView in Leads Searchwww.zotti-heizungen.ch/
Instagram
EH
EMPRU HAUSTECHNIK | Heizung & Sanitär St. GallenBathroom Renovator
Dufourstrasse 124, 9000 St. Gallen, SwitzerlandView on Google Maps
5.0(4)
----
rofflerenergie gmbhEngineering consultant
Breitfeldstrasse 8, 9015 St. Gallen, SwitzerlandView on Google Maps
5.0(4)
+**79**6**31View in Leads Search-rofflerenergie.ch/
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Heizungsmacher AGHeating equipment supplier
Burgstrasse 80a, 9000 St. Gallen, SwitzerlandView on Google Maps
5.0(4)
+*********00View in Leads Searchin**@h*************.chView in Leads Searchwww.heizungsmacher.ch/
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Luli Haustechnik GmbHHeating equipment supplier
Rorschacher Str. 221, 9000 St. Gallen, SwitzerlandView on Google Maps
5.0(2)
+**7**88*614View in Leads Searchin**@l***************.chView in Leads Searchwww.luli-haustechnik.ch/-
IG Energietechnik AGEngineer
Flurhofstrasse 150, 9000 St. Gallen, SwitzerlandView on Google Maps
5.0(1)
+**7****6*60View in Leads Searchin**@i*********.chView in Leads Searchwww.ig-energie.ch/-
Jenny Installationen AGPlumber
Bogenstrasse, 9000 St. Gallen, SwitzerlandView on Google Maps
5.0(1)
+**7*9**6*06View in Leads Searchje***@j*******.chView in Leads Searchwww.jenny-ag.ch/kontakt
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Sanitär St.Gallen - Sanitär 24hPlumber
sanitar24h.chView on Google Maps
5.0(1)
+**7******08View in Leads Searchof****@s*********.chView in Leads Searchsanitar24h.ch/
FacebookX (Twitter)YouTube
John Sanitär AGSanitation Service
Scheidwegstrasse 20, 9000 St. Gallen, SwitzerlandView on Google Maps
4.9(29)
+**7*****679View in Leads Search-www.john-sanitaer.ch/-
JENNY GEBÄUDETECHNIK AGBathroom Renovator
Linsebühlstrasse 104, 9000 St. Gallen, SwitzerlandView on Google Maps
4.7(25)
+**7****6*06View in Leads Searchje***@j*******.chView in Leads Searchwww.jenny-ag.ch/
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kreis wasser agBathroom Renovator
Moosstrasse 52, 9014 St. Gallen, SwitzerlandView on Google Maps
4.4(19)
+**7**7***74View in Leads Searchin**@k**********.chView in Leads Searchwww.kreiswasser.ch/
LinkedInInstagram
Hälg & Co. AGHeating equipment supplier
Lukasstrasse 30, 9001 St. Gallen, SwitzerlandView on Google Maps
4.3(59)
+**7*****838View in Leads Searchin**@z***.chView in Leads Searchhaelg.ch/angebot/anlagenbau/st-gallen/
LinkedInInstagramFacebookYouTube
Equans Switzerland AGElectrical engineer
Lindentalstrasse 10, 9000 St. Gallen, SwitzerlandView on Google Maps
4.3(40)
+**7******22View in Leads Search-www.equans.ch/-
Meier Tobler Marché St. GallenWholesaler
Walenbüchelstrasse 3 Marché, 9000 St. Gallen, SwitzerlandView on Google Maps
4.3(24)
+**7**78**30View in Leads Searchin**@m**********.chView in Leads Searchwww.meiertobler.ch/de/profis?utm_source=gmb&utm_medium=organic&utm_campaign=st-gallen
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Systec Therm AGWholesaler
Letzistrasse 35, 9015 St. Gallen, SwitzerlandView on Google Maps
4.3(13)
+**7**7***50View in Leads Search-www.systectherm.ch/
LinkedInFacebook
W. Wiget SanitärCentral Heating Service
Distelistrasse 8, 9014 St. Gallen, SwitzerlandView on Google Maps
4.0(4)
+**7**77**87View in Leads Search-yellow.local.ch/d/kt_mI0tQMiwErBGHBf-VJA-
Fatzer H. AGHeating equipment supplier
Harzbüchelstrasse 14, 9000 St. Gallen, SwitzerlandView on Google Maps
3.8(15)
+**7****7*32View in Leads Searchin**@f********.chView in Leads Searchwww.fatzer-ag.ch/
LinkedInInstagram
Equans Services AGEngineer
Lindentalstrasse 10, 9000 St. Gallen, SwitzerlandView on Google Maps
3.8(6)
+**7******22View in Leads Search-www.equans.ch/-
Kempter+Partner AGEngineer
Schuppisstrasse 3, 9016 St. Gallen, SwitzerlandView on Google Maps
3.7(3)
+**7**886677View in Leads Search-www.kempter-partner.ch/-
Thermnova Gebäudetechnik GmbHCentral Heating Service
Hinterberg 42, 9014 St. Gallen, SwitzerlandView on Google Maps
-+**7******60View in Leads Searchin**@t********.chView in Leads Searchwww.thermnova.ch/-
Voltwerk AGCentral Heating Service
Sömmerlistrasse 9, 9000 St. Gallen, SwitzerlandView on Google Maps
-+**7**77**10View in Leads Searchin**@e*********.chView in Leads Searchwww.elektrisch.ch/
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AAA-Notfallservice GmbHCentral Heating Service
St. Leonhard-Strasse 79, 9000 St. Gallen, SwitzerlandView on Google Maps
-+**79*****41View in Leads Search-yellow.local.ch/d/I-RqBd6P0pz6SkrBYxq_5g-

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