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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,962 companies indexed · Last updated: today
DirectoryRetail & CommerceRetail - General Specialty TradeFrauenfeldKeller Stahl AG
Keller Stahl AG Logo
Verified· 3 sources

Keller Stahl AG

Summary

About the company

Keller Stahl AG supplies steel, stainless steel and aluminium products as well as construction materials, tools and plumbing/heating components. The company provides cutting services, warehousing, logistics and transport solutions and operates a 24‑hour emergency service for plumbing.

AI-generated
Offering

Products & services

Industry:Retail - General Specialty Trade
✓ Offered6
Steel & Metals
Large range of steel, stainless steel and aluminium products; on-site advice, high-bay warehousing, cutting-to-size, scheduling, packaging and timely delivery or pickup in Frauenfeld.
Reinforcing Steel & Accessories
Reinforcing steel with in-house cutting-to-size, bending and rebar mat storage; reinforcement accessories for construction, advice by phone, e-mail, on site and at the construction site.
Tools, Building Supplies & Cast Components
Tools, building supplies, cast building components and civil engineering products; sourcing of standard items as well as direct delivery to the construction site when required.
Building Services Technology
Sanitary and heating products for building services; stocked items, advice, procurement of missing materials and ordering via WhatsApp Business or on site.
Supply Technology
Supply products from the water and heating technology sector; warehousing, advice and prompt procurement when materials are not available.
Logistics & Transport
Transport services for ordered materials; delivery with trained drivers and vehicles equipped with a crane, vans as well as lifting and securing materials.
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Reviews

Aggregated rating

Aggregated rating
4.1
of 5

Aggregated from 13 reviews across all connected sources

Sources
GGoogle4.113
★TrustpilotSoon
PProvenExpertSoon

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Location

Langfeldstrasse 52
8500 Frauenfeld
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:30
Tue
07:00 - 12:00, 13:00 - 17:30
Wed
07:00 - 12:00, 13:00 - 17:30
Thu
07:00 - 12:00, 13:00 - 17:30
Fri
07:00 - 12:00, 13:00 - 16:45
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-102.297.550
Founded
1978 · 48 years
Last commercial register change
August 29, 2025
Employees
21 to 50

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