ranQ
ranQ
ranQ
DirectoryIndustriesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureTimber Construction & CarpentryAltendorfKeller Holz- und Fassadenbau AG
Keller Holz- und Fassadenbau AG Logo
Verified· 3 sources

Keller Holz- und Fassadenbau AG

Summary

About the company

Keller Holz- und Fassadenbau AG provides timber construction and facade-construction services, including element (prefabricated) construction and facade installation. Its services cover new builds, renovations, roof-raising solutions, joinery and flooring work, plus project management and consulting, with roofing/spengler trades coordinated via partner firms.

AI-generated
Offering

Products & services

Industry:Timber Construction & Carpentry
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
✓ Offered5
Timber construction
Timber construction for new builds, extensions, conversions, renovations and attic extensions; prefabricated element construction, façade construction, roof windows as well as special carpentry work.
Joinery shop
Joinery work, customer service and restoration work for wooden items; repairs, maintenance and restoration of furniture, doors and other wooden objects.
Slatted flooring / Parquet
Slatted flooring and parquet work for outdoor areas and interior rooms; installation using wood or suitable wood-plastic composite materials.
Dino roof lift
Roof lift to create additional living space; raising the roof structure using a full lift, a hydraulic method and by using the existing roof.
Site management / consulting
Site management and consulting for timber construction projects; support during the planning and implementation phases, taking into account customer requirements, construction costs, as well as standards and regulations.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

No knowledge articles yet

Once Keller Holz- und Fassadenbau AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Keller Holz- und Fassadenbau AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Keller Holz- und Fassadenbau AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Keller Holz- und Fassadenbau AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Letzistrasse 39
8852 Altendorf

At a glance

Legal form
Corporation
UID
CHE-106.311.781
Founded
1988 · 38 years
Last commercial register change
October 8, 2021
Employees
21 to 50

Similar companies

BZ
Böni Zimmerei AG
Wollerau
NH
Nietlisbach Holzbau GmbH
Lauerz
KH
Kälin HolzTechnik AG
Trachslau
AH
Annen Holzbau AG
Goldau
DH
D.W.F. Holzbau AG
Immensee
SH
Suter Holzbau AG
Muotathal
BI
Biberbau Immo AG
Bennau
GS
GING Saunabau AG
Tuggen