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List Of All boiler repair service Leads in Klagenfurt

Here's what's listed for boiler repair service in Klagenfurt right now - 13 businesses with addresses, phone numbers, and ratings. Doktor Boiler.at leads the ratings at 5.0★, and most businesses on this list average around 4.6★. Details were last refreshed 8/22/2026, so you can browse with confidence and reach out directly to the ones that fit.

13 results · last updated 8/22/2026

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CompanyAddressRatingPhoneEmailWebsiteSocial
Doktor Boiler.atPlumber
Gartengasse 13, 9020 Klagenfurt am Wörthersee, AustriaView on Google Maps
5.0(227)
--www.doktor-boiler.at/
InstagramFacebookYouTube
Boilerwartung H.RinnhoferPlumber
Eichenstraße 14, 9020 Klagenfurt am Wörthersee, AustriaView on Google Maps
5.0(21)
+**66**9**788View in Leads Search-www.boilerwartung.com/-
HI
Höfferer InstallationenPlumber
Hasenweg 1, 9020 Klagenfurt am Wörthersee, AustriaView on Google Maps
5.0(7)
+***6**9740View in Leads Search---
Kowatsch Gebäudetechnik GmbHPlumber
Flughafenstraße 8, 9020 Klagenfurt am Wörthersee, AustriaView on Google Maps
5.0(3)
+**66**9**681View in Leads Searchof****@k***********************.atView in Leads Searchkowatsch-gebaeudetechnik.at/-
Installationen Köchl 2.0 OGPlumber
Pitzelstättenweg 53, 9061 Klagenfurt-Wölfnitz, AustriaView on Google Maps
4.8(12)
+**66**8**954View in Leads Searchof****@i******************.atView in Leads Searchinstallateur-koechl.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/-
Shabani InstallationenPlumber
Pressienstraße 9, 9020 Klagenfurt am Wörthersee, AustriaView on Google Maps
4.6(9)
+**66*6*89806View in Leads Searchof****@s*********************.atView in Leads Searchshabani-installationen.at/-
SHM GmbH - Ihr Installateur und Fachmarkt für Heizung, Klima, Sanitär, LüftungPlumber
Lodengasse 28, 9020 Klagenfurt am Wörthersee, AustriaView on Google Maps
4.4(64)
+***6***744View in Leads Searchsh**@h***************.atView in Leads Searchwww.shm-heizungsanitaer.at/
Instagram
F. Lassnig plumbing and heating equipment GmbHPlumber
Flurgasse 59, 9020 Klagenfurt am Wörthersee, AustriaView on Google Maps
4.3(72)
+***6***704View in Leads Search-www.lassnig.com/-
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/-
W
Wtb-wärmetechnik-gmbhPlumber
Ankershofenstraße 14, 9020 Klagenfurt am Wörthersee, AustriaView on Google Maps
4.1(9)
+***6***9650View in Leads Search---
BR
Boilerservice RieglerPlumber
Sporstrasse 4, 9020 Klagenfurt am Wörthersee, AustriaView on Google Maps
-+**6*****9740View in Leads Search---
Saisan InstallationenCentral Heating Service
saisan.atView on Google Maps
-+**699***78898View in Leads Search-saisan.at/-

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