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

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,194 companies indexed · Last updated: today
DirectoryCrafts & TradesRoofingWeingarten-KalthäusernJosef Frefel GmbH
Josef Frefel GmbH Logo
Verified· 3 sources

Josef Frefel GmbH

Summary

About the company

Josef Frefel GmbH is a company providing roof and façade construction services, with a focus on flat-roof renovation, flat-roof and façade construction, sheet-metal (spengler) work, green roofs and building waterproofing. Services also include bridge waterproofing, maintenance and repairs for new-build and renovation projects.

AI-generated
Offering

Products & services

Industry:Roofing
✓ Offered6
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
Guttering and sheet metal work
Gutters, cladding and custom-made sheet metal work for single-family homes and major projects; individual solutions, advice and execution in the canton of Thurgau.
Roof repairs and maintenance
Roof repairs and regular roof maintenance for emergencies and planned measures; professional upkeep to ensure the roof’s longevity and functionality.
Roof greening
Planning and implementation of green roof systems; advice through to completion for ecological and visually appealing roof greening.
Solar installations
Advice and installation of solar systems; tailored solutions and careful workmanship for implementing solar projects.
Rooftop terraces
Advice and repair of rooftop terraces; support in emergencies and planned repair works for long-lasting solutions.
Fall protection
Fall protection for roofs and work at height; listed on the website as a separate service.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once Josef Frefel GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Josef Frefel GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Josef Frefel GmbH by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Dorfstrasse 33
9508 Weingarten-Kalthäusern
Opening hours
Mon
07:00 - 17:30
Tue
07:00 - 17:30
Wed
07:00 - 17:30
Thu
07:00 - 17:30
Fri
07:00 - 17:30
Sat
07:00 - 12:00
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-146.333.547
Founded
2021 · 5 years
Last commercial register change
July 16, 2026
Employees
1 to 10

Similar companies

BU
Beerli und Erné AG
Frauenfeld
BA
Berliat AG
Neukirch (Egnach)
FB
F.M. Berliat AG
Neukirch (Egnach)
AK
A. Kuster AG
Weinfelden
AK
A. Kuster Gebäudehülle AG
Weinfelden
GU
Gebrüder Umbricht AG
Eschenz
RD
R. Dähler AG
Engwilen
AA
Angst AG
Frauenfeld