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List Of All ventilation contractor Leads in Klagenfurt

A current list of ventilation contractor in Klagenfurt: 20 businesses, each with contact information and a rating where one's on record. The highest-rated listing here is Gebrüder Tertsche KG at 5.0★; across the full list, ratings average close to 4.6★. The list was last updated on 9/7/2026 - browse below for full contact details and a link to each business.

20 results · last updated 9/7/2026

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CompanyAddressRatingPhoneEmailWebsiteSocial
Gebrüder Tertsche KGCooling plant
Zwanzigerstraße 15, 9020 Klagenfurt am Wörthersee, AustriaView on Google Maps
5.0(31)
+***6**7*37View in Leads Searchof****@t*******.atView in Leads Searchtertsche.at/-
Die Kümmerer OG „mein Klagnfurta Installatör“HVAC contractor
diekümmerer.atView on Google Maps
5.0(9)
+**66******12View in Leads Search-www.xn--diekmmerer-deb.at/-
Johnson Controls AustriaHVAC contractor
Ziegeleistraße 27, 9020 Klagenfurt am Wörthersee, AustriaView on Google Maps
5.0(4)
+***6**6**60View in Leads Search-www.johnsoncontrols.at/
LinkedInInstagramFacebookX (Twitter)YouTube
Kowatsch Gebäudetechnik GmbHPlumber
Flughafenstraße 8, 9020 Klagenfurt am Wörthersee, AustriaView on Google Maps
5.0(4)
+**66**9**681View in Leads Searchof****@k***********************.atView in Leads Searchkowatsch-gebaeudetechnik.at/-
TRW Kälte-Klima HandelsagenturAir conditioning contractor
Ankershofenstraße 18, 9020 Klagenfurt am Wörthersee, AustriaView on Google Maps
5.0(1)
+***6*9**858View in Leads Searchin**@a***********.comView in Leads Searchwww.tribelnigg.at/
Facebook
Dreier Lüftungstechnik e.U.HVAC contractor
Fischlstraße 46, 9020 Klagenfurt am Wörthersee, AustriaView on Google Maps
5.0(1)
+**66****8*94View in Leads Searchdr************@g****.comView in Leads Searchxn--dreier-lftungstechnik-gic.at/-
SS
SANTECH Sanierungstechnik GmbHHVAC contractor
Hirschstraße 23, 9020 Klagenfurt am Wörthersee, AustriaView on Google Maps
5.0(1)
+**66*8867*740View in Leads Search---
KW
Kraschitzer Wärme-, Luft- und KlimatechnikHVAC contractor
Siebenhügelstraße 14, 9020 Klagenfurt am Wörthersee, AustriaView on Google Maps
5.0(1)
+***6**9*949View in Leads Search---
SID GmbH - Heizung, Lüftung und Installateur in KlagenfurtPlumber
Bahndammgasse 5, 9020 Klagenfurt am Wörthersee, AustriaView on Google Maps
4.9(9)
+***6****91View in Leads Search-sid-heizung.com/
X (Twitter)
I.P.P. Installationen Proprentner PeterHVAC contractor
Pischeldorfer Str. 93, 9020 Klagenfurt am Wörthersee, AustriaView on Google Maps
4.8(30)
+***6**99*54View in Leads Searchof****@r****.euView in Leads Searchwww.ipp-klagenfurt.at/-
WaKaTECHHVAC contractor
Brown-Boveri-Straße 2, 9020 Klagenfurt am Wörthersee, AustriaView on Google Maps
4.7(29)
+***6***8*93View in Leads Searchkl********@w*******.atView in Leads Searchwww.wakatech.at/-
Alic Isoliertechnik GmbHInsulation Contractor
Koningsbergerstraße 3, 9020 Klagenfurt am Wörthersee, AustriaView on Google Maps
4.6(23)
+**66*****700View in Leads Searchof****@a****************.atView in Leads Searchwww.alic-isolierungen.at/-
Stadlober - Heizungs- und GebäudetechnikHVAC contractor
Mörtschenstraße 70, 9061 Klagenfurt am Wörthersee, AustriaView on Google Maps
4.6(13)
+**6**6688831View in Leads Searchof****@h********************.atView in Leads Searchwww.haustechnik-stadlober.at/-
Pichler LufttechnikHVAC contractor
Karlweg 5, 9020 Klagenfurt am Wörthersee, AustriaView on Google Maps
4.3(53)
+***6***7690View in Leads Search-www.pichlerluft.at/
LinkedInFacebookYouTube
Sylle Elektro Haus- und Heizungstechnik GmbHHVAC contractor
Weizenstraße 22, 9020 Klagenfurt am Wörthersee, AustriaView on Google Maps
4.3(32)
+***6**7*80View in Leads Search-www.heizung.or.at/-
Ing Eugen Ladinser GesmbHHVAC contractor
Siebenhügelstraße 21, 9020 Klagenfurt am Wörthersee, AustriaView on Google Maps
4.2(48)
+***6****31View in Leads Searchha*********@l*******.atView in Leads Searchwww.ladinser.at/-
Kuban GmbHPlumber
Einsteinstraße 4, 9065 Klagenfurt am Wörthersee, AustriaView on Google Maps
4.0(21)
+***6***8*29View in Leads Search-www.kubanluft.at/
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HechenleitnerHVAC contractor
Südring 236, 9020 Klagenfurt am Wörthersee, AustriaView on Google Maps
3.9(39)
+***6***6*10View in Leads Searchvi*****@h************.atView in Leads Searchwww.hechenleitner.at/-
AB GebäudetechnikHVAC contractor
Koningsbergerstraße 3, 9020 Klagenfurt am Wörthersee, AustriaView on Google Maps
3.4(5)
+**66******56View in Leads Search-www.ab-gebaudetechnik.at/-
Saisan InstallationenCentral Heating Service
saisan.atView on Google Maps
-+**699***78898View in Leads Search-saisan.at/-

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