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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,807 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesJonaHans Heggli AG
Hans Heggli AG Logo
Verified· 3 sources

Hans Heggli AG

Summary

About the company

Hans Heggli AG is a regionally active company in the field of heating and thermal technology. The company's core activity includes planning, delivery, installation and maintenance of heating systems, including heat generation (e.g. heat pumps, wood heating systems, gas heating systems) and heat distribution (e.g. radiators, underfloor heating). In addition, the company also offers services in the field of energy saving (e.g. solar energy) and smart home solutions.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered9
Heating and heat technology from A to Z
Consulting, design, implementation, service and repairs for heating systems; including planning, cost estimates, tenders, installation and emergency service.
Heat pumps
Heat pumps for new builds and renovations; air-to-water, brine-to-water and water-to-water systems with indoor, outdoor or split installation.
Underfloor heating
Underfloor heating for new builds and existing buildings; wet systems for new builds and dry systems for conversions and renovations.
Solar energy
Solar systems for domestic hot water and heating support; compact systems, solar collectors, storage tanks and controls.
Wood-fired heating
Wood, chip and pellet heating for single-family homes, multi-family houses and district heating networks; log, chip and pellet boilers.
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Reviews

Aggregated rating

Aggregated rating
4.1
of 5

Aggregated from 11 reviews across all connected sources

Sources
GGoogle4.111
★TrustpilotSoon
PProvenExpertSoon

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Location

Rütiwiesstrasse 40
8645 Jona
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.800.077
Founded
1977 · 49 years
Last commercial register change
November 28, 2025
Employees
11 to 20

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