Closed · opens Monday at 07:45

Voltwerk AG

Heating & HVAC

About Voltwerk AG

Voltwerk AG in St. Gallen, at Sömmerlistrasse 9, brings together several disciplines of modern building technology under one roof. The company works as a heating contractor, electrician and as a supplier and installer of photovoltaic and solar systems – a broad profile spanning heat, electricity and renewable energy.

This results in a scope of services ranging from heating installations and classic electrical work to the supply and mounting of solar power systems. The combination of electrical engineering and photovoltaics is especially valuable when the generation, storage and use of solar power need to be coordinated.

Voltwerk thus appeals to homeowners and clients in St. Gallen and the surrounding area who want heating, electrical and solar planned and delivered from a single source – for example as part of an energy-focused upgrade. Details can be found at elektrisch.ch.

Frequently asked questions

Where is Voltwerk AG located?

You'll find Voltwerk AG at Sömmerlistrasse 9, 9000 St. Gallen in St. Gallen. A map and directions are embedded on this page.

How do I get a quote from Voltwerk AG?

Through CityHero you request a free, no-obligation quote from Voltwerk AG — right from the form on this page. You briefly describe your job and Voltwerk AG takes it from there.

Why enquire with Voltwerk AG through CityHero?

Through CityHero you reach Voltwerk AG in St. Gallen with a single free enquiry — no sign-up, no obligation. Everything about Voltwerk AG is gathered on this page.

Does Voltwerk AG work for private clients or businesses too?

Which clients Voltwerk AG serves is easiest to clarify directly: note in your enquiry whether it's a private or commercial job, and Voltwerk AG will quickly tell you if it fits.

How does a quote request with Voltwerk AG work?

You briefly describe your job in the form on this page, Voltwerk AG receives it and gets back to you with an assessment or quote. Free and non-binding.

Does an enquiry to Voltwerk AG cost anything?

No. Sending Voltwerk AG an enquiry through CityHero is free and non-binding. Costs only arise once you and Voltwerk AG agree on an actual job.

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Opening hours

Closed · opens Monday at 07:45

Monday	07:45 – 12:00, 13:15 – 17:30
Tuesday	07:45 – 12:00, 13:15 – 17:30
Wednesday	07:45 – 12:00, 13:15 – 17:30
Thursday	07:45 – 12:00, 13:15 – 17:30
Friday	07:45 – 12:00, 13:15 – 17:00
Saturday	Closed
Sunday	Closed

Address & contact

Sömmerlistrasse 9
9000 St. Gallen

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