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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryFinance & InsuranceHolding CompaniesMuttenzWalzer Management AG
Walzer Management AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Walzer Management AG is a specialist company for the remediation of moisture and mold damage in buildings. Its services include waterproofing, mold removal, balcony renovation, and additional repair work for basements, living spaces, garages, and internal insulation.

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Offering

Products & services

Industry:Holding CompaniesProperty Management
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3.8/5

Walzer Management AG

✓ Offered8
Waterproofing
Masonry waterproofing against moisture and mould: external waterproofing, internal waterproofing, damp-proof course, crack injection and joint sealing for basements, walls and concrete components.
Mould Remediation
Professional mould removal with damage analysis, containment, fine cleaning and cause correction; complemented by preventive coatings and climate boards against renewed infestation.
Balcony Renovation
Sealing and renovation of balcony and terrace surfaces including preparation, detail waterproofing and surface protection with coating, broadcast finish, or tile and timber surfacing.
Basement Floor Renovation
Renovation of damp basement floors with cleaning, sealing and a protective layer; restores usability and can be combined with internal waterproofing.
Basement Ceiling Insulation
Retrofitted basement-ceiling insulation with rigid panels to reduce heat loss, improve indoor comfort and keep installation thickness low.
Garage Renovation
Garage renovation for moisture, cracks, mould and damaged floor coatings; depending on the cause, with waterproofing, crack injection, coating and mould protection.
Internal Insulation
Retrofit internal insulation to improve thermal performance, raise surface temperatures and help prevent mould, especially where the façade must remain unchanged.
Drying
Post-water-damage drying for damp walls, floors and insulation layers; using suction drying, condensation drying and monitoring measurements.
Trust & reputation

ranQ Trust Score of Walzer Management AG: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

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Data basis 54% · As of October 2026

Walzer Management AG has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
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CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Walzer Management AG scores 53.4 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.25.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.55.07%
Walzer Management AG scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).83.322%
Walzer Management AG scores 34.3 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.34.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Walzer Management AG reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

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Location

Frohburgerstrasse 32
4132 Muttenz

At a glance

Legal form
Corporation
UID
CHE-396.590.076
Founded
2025 · 1 year
Last commercial register change
October 24, 2025
Employees
1 to 10
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
  • Full methodology

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