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List Of All gas engineer Leads in St. Gallen

A current list of gas engineer in St. Gallen: 25 businesses, each with contact information and a rating where one's on record. Ratings run as high as 5.0★ (held by Elektro Kundert AG), with an average of roughly 4.9★ across all listings. Details were last refreshed 10/8/2026, so you can browse with confidence and reach out directly to the ones that fit.

25 results · last updated 10/8/2026

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CompanyAddressRatingPhoneEmailWebsiteSocial
Elektro Kundert AGElectrician
Teufener Str. 138, 9012 St. Gallen, SwitzerlandView on Google Maps
5.0(21)
+**7**6***25View in Leads Searchin**@e**************.chView in Leads Searchwww.elektro-kundert.ch/-
Gianpaolo - Bad & Pool ProjektSwimming pool contractor
Fuchsbüelstrasse 18a, 9030 Abtwil SG, SwitzerlandView on Google Maps
5.0(18)
+**76*9*6730View in Leads Search-gianpaolo.ch/-
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/
LinkedInInstagramFacebook
Speicher ProfisBattery Shop
St. Gallerstrasse 26, 9100 Herisau, SwitzerlandView on Google Maps
5.0(6)
+**79**86*97View in Leads Searchhw*****@s*************.chView in Leads Searchwww.speicher-profis.ch/
Instagram
Pircher GebäudetechnikPlumber
Hüttenstrasse 22, 9030 St. Gallen, SwitzerlandView on Google Maps
5.0(5)
+**7**776*58View in Leads Search-mypircher.ch/-
EH
EMPRU HAUSTECHNIK | Heizung & Sanitär St. GallenBathroom Renovator
Dufourstrasse 124, 9000 St. Gallen, SwitzerlandView on Google Maps
5.0(4)
----
Viessmann (Schweiz) GmbHHeating equipment supplier
Rorschacher Str. 304, 9016 St. Gallen, SwitzerlandView on Google Maps
5.0(4)
+**7***7*664View in Leads Search-www.viessmann.ch/
LinkedInInstagramFacebook
HAUG Sauer Kompressoren AGMechanical Engineering
Industriestrasse 6, 9015 St. Gallen, SwitzerlandView on Google Maps
5.0(4)
+**7****9955View in Leads Search-www.haug.ch/
LinkedInFacebookYouTube
Insta MontagenPlumber
St. Georgen-Strasse 166, 9011 St. Gallen, SwitzerlandView on Google Maps
5.0(4)
+**789****52View in Leads Search-www.insta-montagen.ch/
Facebook
Egli Wassertechnik GmbHHydraulic engineer
St. Gallerstrasse 36, 9032 Engelburg, SwitzerlandView on Google Maps
5.0(3)
+**7**77**15View in Leads Search-egli-wassertechnik.ch/-
RF
Rix Fassadenbau GmbHPlumber
Heimstrasse 12, 9014 St. Gallen, SwitzerlandView on Google Maps
5.0(3)
+**79*****68View in Leads Search---
diemenergie gmbhConsultant
Peter-und-Paul-Strasse 30, 9010 St. Gallen, SwitzerlandView on Google Maps
5.0(1)
+**7******20View in Leads Search-www.diemenergie.ch/
LinkedInFacebook
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
Rhex GmbHEngineering consultant
Zürcherstrasse 204F, 9014 St. Gallen, SwitzerlandView on Google Maps
5.0(1)
+**7*8**6*10View in Leads Search-www.rhex.ch/-
Renato Egli Spenglerei, Gebäudehüllen, Beratung St.GallenPlumber
Helvetiastrasse 56, 9000 St. Gallen, SwitzerlandView on Google Maps
5.0(1)
+**7*****822View in Leads Searchin**@r*********.chView in Leads Searchwww.renatoegli.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
InstagramFacebook
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 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/
InstagramFacebook
Helion Energy AGSolar energy equipment supplier
Spühlstrasse 4, 9016 St. Gallen, SwitzerlandView on Google Maps
4.6(30)
+**7****8*10View in Leads Search-www.helion.ch/?utm_source=google&utm_medium=organic&utm_campaign=gbp-website&utm_term=stgallen
LinkedInInstagramFacebookYouTube
AS Elektro - Service GmbHElectrician
Straubenzellstrasse 27, 9014 St. Gallen, SwitzerlandView on Google Maps
4.6(11)
+**799**8669View in Leads Search-www.aselektroservice.ch/-
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
kreis wasser agBathroom Renovator
Moosstrasse 52, 9014 St. Gallen, SwitzerlandView on Google Maps
4.3(20)
+**7**7***74View in Leads Searchin**@k**********.chView in Leads Searchwww.kreiswasser.ch/
LinkedInInstagram
Müller Brenner-Service GmbHEmergency care service
Espentobelstrasse 7, 9008 St. Gallen, SwitzerlandView on Google Maps
4.1(9)
+**7*****604View in Leads Search-www.pm-energie.ch/-
MP
Mr. Peter Stirnimann SanitärinstallateurPlumber
Schachenstrasse 9, 9016 St. Gallen, SwitzerlandView on Google Maps
-+**7**88*690View in Leads Search---
Haustechnik Plan b AGEngineer
Lagerhaus, Davidstrasse 40, 9000 St. Gallen, SwitzerlandView on Google Maps
-+**7*****989View in Leads Searchma*************@h****************.chView in Leads Searchwww.haustechnik-planb.ch/
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