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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding MaintenanceAppenzellRotag construction AG
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Rotag construction AG

Summary

About the company

The core activity of HB Inova AG is the provision of services in the field of building envelope renovation, particularly in facade construction, the overall renovation of properties, and the maintenance and upkeep of facades. The company also offers rental services for trailer cranes and carries out projects in the field of ventilated facades and ETICS compact facades.

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Products & services

Industry:Building Maintenance
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Comprehensive renovation
Condition assessment, cost analysis, planning and construction management for renovations; execution of all renovation work with in-house specialist personnel as well as coordination of electrical and sanitary partners.
Facade construction
Facade cleaning, new coatings and renewal of existing building envelopes; all work related to the facade, including professional installations, from a single source.
Facade systems
Clinker brick facades, ceramic facades and insulated facades with mineral wool or polystyrene; custom cladding with photovoltaic elements, green façades, wooden shingles or glass.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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Location

Riedstrasse 21a
9050 Appenzell
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:00
Tue
07:00 - 12:00, 13:00 - 17:00
Wed
07:00 - 12:00, 13:00 - 17:00
Thu
07:00 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-170.817.544
Founded
2016 · 10 years
Last commercial register change
July 3, 2026
Employees
1 to 10

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