We are a nationally recognized gas and water-side installation and service company.
All our technicians are trained for this purpose and are also CO-certified.
We have been registered since the new boiler law.
A guarantee for quality and safety, but also savings on your heating and maintenance costs.
A gas appliance must be maintained periodically. This prevents dangerous situations such as carbon monoxide poisoning and ensures that the gas appliance works as efficiently as possible and is therefore economical to use. GOK maintains your gas appliance with the utmost care and according to the manufacturer's guidelines.
Despite expert periodic maintenance, it can still happen that a malfunction occurs. You can then first consult our checklist to easily resolve the fault yourself. Doesn't that work? Please feel free to contact our Service Desk. We are ready to help you quickly!
The service desk is available by telephone from 08:00 to 16:00 on: 020 614 80 90
Or email to: service@gok-amsterdam.nl
About us
Nationally recognized
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