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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,740 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringGenevaHELVETIA ENERGY SERVICES Sàrl
HELVETIA ENERGY SERVICES Sàrl Logo
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HELVETIA ENERGY SERVICES Sàrl

Summary

About the company

HELVETIA ENERGY SERVICES Sàrl provides energy consulting, planning and installation services for buildings, including photovoltaic systems, heat pumps, reversible air-conditioning, electric vehicle charging points and solar battery storage. The company performs energy audits (CECB®), supports subsidy applications and offers maintenance services for installed systems.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered10
Energy audit CECB® and CECB® Plus
Analysis of a building’s energy efficiency, consumption report, rating from A to G, improvement recommendations and renovation scenarios with cost estimates.
Heat pump installation
Installation of air/water, geothermal and air/air heat pumps, with replacement of existing heating, commissioning, GSP certification and related subsidy paperwork.
Installation of reversible air conditioning
Installation of reversible air conditioning using an air-air heat pump, with outdoor unit, one or more indoor units, sizing and needs study.
Installation of solar panel systems
Installation of photovoltaic solar panels to generate electricity, with project study and possible integration with other energy solutions.
Installation of EV charging stations
Installation of EV charging stations for electric cars in houses, multi-family buildings, parking lots and businesses, with feasibility study, charger selection and commissioning.
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Reviews

Aggregated rating

Aggregated rating
4.7
of 5

Aggregated from 61 reviews across all connected sources

Sources
GGoogle4.761
★TrustpilotSoon
PProvenExpertSoon

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Location

Rue Adrien-Lachenal 26
1207 Geneva
Opening hours
Mon
09:00 - 18:00
Tue
09:00 - 18:00
Wed
09:00 - 18:00
Thu
09:00 - 18:00
Fri
09:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-427.430.855
Founded
2024 · 2 years
Last commercial register change
December 11, 2024
Employees
11 to 20

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