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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryCrafts & TradesInterior Design & FurnishingNiederlenzLang Küchen AG
Lang Küchen AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Lang Küchen AG is a Swiss family-owned company specializing in the planning and realization of home design products. The company's core activities include: Design and realization of kitchens, wardrobes, cabinets and special furniture; Modernization, repair and renewal of existing kitchens from all manufacturers; Consulting and planning for construction projects; Coordination of craftsmen; Execution and assembly of individual home design projects. The company thus offers a comprehensive range of services in the field of home design and kitchen planning.

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Products & services

Industry:Interior Design & FurnishingFurniture Industry
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4.3/5

Lang Küchen AG

Retail - Furniture
✓ Offered12
New kitchen construction
Tailor-made kitchens for new builds, with planning, technical detailing and skilled craftsmanship; including one-off kitchen designs, different shapes and materials.
Kitchen renovation and expansion
Renovation and extension of existing kitchens from all brands and manufacturers; adapting to new room concepts, new fronts and worktops, with redesign when changes are made.
Kitchen modernisation
Modernisation of existing kitchens by replacing fronts and worktops; a gentle refresh for older kitchens, including those from other manufacturers.
Kitchen repair
Repair of existing kitchens from all manufacturers, including functional testing, restoring hinges and drawer mechanisms, as well as general repair work.
Appliance replacement
Renewal of kitchen appliances such as ovens, refrigerators and cooker hoods; replacing them with modern, energy-efficient appliances from well-known manufacturers.
Planning and consultation for the construction project
Consulting in the early construction phase, planning the interior fit-out and expert on-site measurements; support for custom kitchens, cabinets and other furniture.
Trades coordination
Coordination of the trades involved and on-site guidance up to installation; support during the construction phase with proven partners.
Custom wardrobes
Custom wardrobes in an individual design, with different fronts and colours, interior fittings, seating, pull-outs and coat rails.
Custom built-in wardrobes
Built-in wardrobes for living spaces and interior fit-out, individually planned and matched to the interior design; with adjustable components and a custom interior.
Custom dressing rooms
Individual dressing rooms with personalised planning, tailored to the living situation and needs; on request with pull-outs, coat rails and flap elements.
Special custom furniture
Made-to-measure special furniture for the living area, designed and built according to individual wishes; complementing kitchens, wardrobes, cabinets and dressing rooms.
Showroom and on-site consultation
Kitchen showroom in Niederlenz with on-site consultation, product viewing and support for projects and questions about planning and execution.
Trust & reputation

ranQ Trust Score of Lang Küchen AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

Lang Küchen AG scores 76.1 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.68.624%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.84.710%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.88.08%
Lang Küchen AG scores 85.5 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.100.012%
  • 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%
Lang Küchen AG scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
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).85.022%
Lang Küchen AG scores 20.0 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 35.20.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Lang Küchen AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.4 out of 5 stars from 27 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
4.4
of 5

Aggregated from 27 reviews across all connected sources

Sources
GGoogle4.427
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Lenzburgerstrasse 2
5702 Niederlenz
Opening hours
Mon
09:00 - 12:00, 13:30 - 18:00
Tue
09:00 - 12:00, 13:30 - 18:00
Wed
09:00 - 12:00, 13:30 - 18:00
Thu
09:00 - 12:00, 13:30 - 18:00
Fri
09:00 - 12:00, 13:30 - 18:00
Sat
09:00 - 15:00
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-108.568.078
Founded
1997 · 29 years
Last commercial register change
January 23, 2023
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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