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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringZurichAndy Wickart Haustechnik AG
Andy Wickart Haustechnik AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Andy Wickart Haustechnik AG is an engineering office for energy and building services engineering. The company plans and supports solutions in HVAC, thermal networks, building automation, energy consulting and overall building-services planning.

AI-generated
Offering

Products & services

Industry:Technical Consulting & EngineeringPlumbing & Building ServicesSolar & Photovoltaics
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3.7/5

Andy Wickart Haustechnik AG

✓ Offered11
Planning of building services HLKS
Planning of heating, ventilation, cooling and sanitary systems through all project phases, including waste-heat use, heat pumps, district heating connections, air-conditioning and water and drainage systems.
Thermal networks and energy centres
Planning and implementation of district heating, district cooling and anergy networks, energy centres, transfer stations, network connections, hydraulic calculations, and network optimisation and expansion.
Lead planner / general planner for building services
Overall planning for building services, site development, energy networks and district heating systems, plus integrated renovations of buildings and building services.
Process and industrial engineering
Consulting, energy studies, planning and coordination of systems for steam, pure steam, compressed air, gases, hot water, cooling systems and thermal oil in industry, chemistry, pharma and food.
Energy concepts and energy consulting
Energy concepts and renovation concepts for existing buildings and new builds, including option comparisons, viability calculations, measurement concepts, energy-flow diagrams and renewable-energy recommendations.
BMS and building automation
Control and supervision systems for building-services installations, PLC stations, control cabinets, alarm servers, remote maintenance, room automation and individual room control.
Overall coordination
Overall coordination of all trades and specialist disciplines, including electrical and operational equipment, so planning, construction sequence and interfaces work together as a single solution.
Specialist site supervision
On-site specialist site supervision with quality control, acceptances, structural checks, defect follow-up, meeting management, integrated tests and small-scale construction-management support.
Operational optimisation and energy monitoring
Operational optimisation of building-services systems, energy monitoring, field measurements, consumption and heating-cost accounting, plus MQS operation for MINERGIE.
Simulations
Simulations for borehole heat exchangers, energy piles, photovoltaic systems, battery storage systems, solar thermal systems and thermal losses to improve system sizing.
GEAK, GEAK+ and funding applications
Advice and preparation of GEAK and GEAK+ certificates as well as funding and subsidy applications for energy renovations and compliance with grant conditions.
Trust & reputation

ranQ Trust Score of Andy Wickart Haustechnik AG: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

x

Data basis 54% · As of October 2026

Andy Wickart Haustechnik 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.
x
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%
Andy Wickart Haustechnik AG scores 44.3 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.0.012%
  • 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.82.07%
Andy Wickart Haustechnik AG scores 83.3 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).83.322%
Andy Wickart Haustechnik AG scores 88.6 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 35.88.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Andy Wickart Haustechnik AG reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». 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

Hier entsteht die Karte
Badenerstrasse 144
8004 Zurich

At a glance

Legal form
Branch
UID
CHE-154.456.778
Founded
2026 · 0 years
Last commercial register change
April 16, 2026
Employees
21 to 50
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.
76.0
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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