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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,805 companies indexed · Last updated: today
DirectoryIndustryGlass, Ceramics, Stone & Construction Materials IndustryWädenswilFenster Doktor AG
Fenster Doktor AG Logo
Verified· 3 sources

Fenster Doktor AG

Summary

About the company

The core activity of Fenster Doktor AG is the repair, maintenance and renovation of windows and doors, including glass replacement, glass polishing, ventilation, condensation, burglary protection, emergency repair, seals, silicone joints, wood repairs and energy efficiency measures. The company offers its services independently of the manufacturer, material, age and size of the windows and doors and has mobile service units on the road in German-speaking Switzerland.

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Offering

Products & services

Industry:Glass, Ceramics, Stone & Construction Materials Industry
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Plastics Industry
✓ Offered6
Window repair and replacement
Repair, adjustment and replacement of windows, roof windows and doors; repair of fittings, handles and hinges, replacement of seals and on-site functional testing.
Window service and seal replacement
Maintenance and seal service for wooden, plastic and aluminium windows, as well as lift-and-slide doors, patio doors and roof windows; replacement of rubber seals, silicone joints and a functional check.
Glass replacement and removing glass scratches
Replacement of damaged window panes as well as removal of glass scratches; advice on choosing glass for sound insulation, safety and insulation, sometimes with special polishing procedures.
Break-in repair and security check
Immediate help after break-in damage to windows and doors, emergency glazing and restoring functionality; on-site security check with retrofitted solutions such as lockable handles and additional locking systems.
Partial replacement of wooden frames
Repair and partial replacement of damaged wooden window frames; routing out damaged areas, fitting repair sections, puttying, sanding, priming and painting.
Reviews

Aggregated rating

Aggregated rating
4.8
of 5

Aggregated from 147 reviews across all connected sources

Sources
GGoogle4.8147
★TrustpilotSoon
PProvenExpertSoon

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Location

Rütihof 6
8820 Wädenswil
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
24h

At a glance

Legal form
Corporation
UID
CHE-256.864.700
Founded
2017 · 9 years
Last commercial register change
March 4, 2026
Employees
11 to 20

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