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 · Imprint742,805 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureTimber Construction & CarpentrySils Im DomleschgMarkus Heinz
Markus Heinz Logo
Verified· 3 sources

Markus Heinz

Summary

About the company

The core activity of Markus Heinz Fenster AG is the manufacture and installation of high-quality wooden and wood-metal windows, as well as providing services in the field of window maintenance, including consulting, planning, maintenance, servicing and modernization of windows.

AI-generated
Offering

Products & services

Industry:Timber Construction & CarpentryJoinery
✓ Offered
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
3
Wood windows
Wood windows for new builds and renovations, in natural stained, white or coloured finishes; planning, production, installation and individual consultation included.
Wood-metal windows
Wood-metal windows for new builds and renovations, with wood as the load-bearing element and aluminium as the weather-resistant external cladding; available in various RAL colours.
Window service
Window service for maintenance, servicing, modernisation and renovation of windows and doors; also for broken glass, seals, fittings, timber and aluminium profiles, and building connections.
Reviews

Aggregated rating

Aggregated rating
4.7
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle4.73
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once Markus Heinz has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Markus Heinz in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Markus Heinz by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Markus Heinz to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Unterdorf 15
7411 Sils Im Domleschg
Opening hours
Mon
07:15 - 11:45, 13:15 - 17:15
Tue
07:15 - 11:45, 13:15 - 17:15
Wed
07:15 - 11:45, 13:15 - 17:15
Thu
07:15 - 11:45, 13:15 - 17:15
Fri
07:15 - 11:45, 13:15 - 17:15
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-107.058.248
Founded
1999 · 27 years
Last commercial register change
March 23, 2010
Employees
1 to 10

Similar companies

DS
Die Schreinerei Bever AG
Bever
FH
Fiba Holzbau AG
Thusis
BH
Boner Holzbau AG
Serneus
AH
AUER HOLZBAU
Fideris