Brand Certified
Keller & Hofer AG
Certified by Keller & Hofer AG • May 24, 2026
Business Details
Schönenbach 4A, Staad SG, SG
9422, Schweiz
Certified by Keller & Hofer AG • May 24, 2026
+41718554010
Certified by Keller & Hofer AG • May 24, 2026
https://www.keller-hofer.ch
Certified by Keller & Hofer AG • May 24, 2026
About
Certified by Keller & Hofer AG • May 24, 2026
HeizungenSanitäre Anlagen und InstallationenSolartechnik SolaranlagenWärmepumpenAlternativenergie
Keller + Hofer AG ist ein etabliertes Unternehmen für Heizungs- und Sanitärtechnik. Fokus: effiziente Heizsysteme, Wärmepumpen, Solar, Holzfeuerung sowie hochwertige Sanitärlösungen. Das Team plant, installiert und modernisiert Anlagen für Neu- und Umbauten. Ergänzend bietet Keller + Hofer AG Wartung, Service, Reparaturen und Notfalldienst. Ziel: zuverlässige, nachhaltige Gebäudetechnik, ausgeführt mit technischem Know-how, sauberer Umsetzung und klarer Kundenorientierung.
Location
Certified by Keller & Hofer AG • May 24, 2026
Hours
Certified by Keller & Hofer AG • May 24, 2026
Monday7:00 AM - 12:00 PM1:00 PM - 5:00 PM
Tuesday7:00 AM - 12:00 PM1:00 PM - 5:00 PM
Wednesday7:00 AM - 12:00 PM1:00 PM - 5:00 PM
Thursday7:00 AM - 12:00 PM1:00 PM - 5:00 PM
Friday7:00 AM - 12:00 PM1:00 PM - 5:00 PM
SaturdayClosed
SundayClosed
Frequently Asked Questions About Keller & Hofer AG
What types of heating systems does Keller & Hofer AG specialize in?
Keller & Hofer AG specializes in efficient heating systems including heat pumps, solar heating, and wood-firing systems.
What services does Keller & Hofer AG offer in terms of sanitary installations?
They provide planning, installation, modernization, repair, and maintenance of sanitary facilities for new and remodeled buildings.
What are the business hours of Keller & Hofer AG?
They are open Monday to Friday from 7:00 to 12:00 and 13:00 to 17:00, and closed on weekends.
How can customers contact Keller & Hofer AG?
Customers can reach them by phone at +41 71 855 4010 or by email at keller-hofer@bluewin.ch.
Where is Keller & Hofer AG located?
They are located at Schönenbach 4A, Staad SG 9422, Switzerland.
Does Keller & Hofer AG provide emergency services?
Yes, they offer emergency services for heating and sanitary systems.
Can Keller & Hofer AG help with energy optimization in heating systems?
Yes, they provide heating system energy optimization, including solar and alternative energy solutions.
What nearby places can customers visit before or after visiting Keller & Hofer AG?
Customers might want to visit Wartegg Castle, an interesting landmark and park nearby, or enjoy dining at Schloss Wartegg restaurant which is close by.
Are there convenient transport or service points near Keller & Hofer AG?
Yes, the MOVE Charging Station nearby is convenient for electric vehicle users visiting the area.
What local amenities are near Keller & Hofer AG for quick shopping or dining?
Nearby amenities include the mio supermarket and bakery Lenlis Brot und Chasbar for groceries and quick meals.
Brand Certified Facts from Keller & Hofer AG
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Certified May 24, 2026Yext Knowledge Graph
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