Plus service plan features:

  • maintenance service once every 24 months in accordance with the manufacturer's maintenance system.
  • inspect peripheral equipment and flue gas discharge
  • topping up the installation if necessary
  • check on hot water quantity per minute where applicable
  • no call-out costs, no material costs, no labour.
  • same-day fault report support until 10 p.m., also on weekends!
  • the parts to be replaced are delivered free of charge and installed within the shell of the central heating boiler for 10 years, with a maximum of € 275.00 per event
  • this subscription can start after 2 years of warranty and if the boiler is not older than 5 years
  • after 10 years or when the boiler has reached 10 years, this will automatically be transferred to a basic subscription

Faults outside the contract see Basic service plan




Monthly direct debit 2022

Yearly amount


€ 14.85

€ 178.20

Geyser + Boiler

€ 23.18

€ 278.10

Mechanical ventilation in combination boiler*

€ 9.05

€ 108.60


€ 9.90

€ 118.80

* only possible in combination with other subscriptions.


Explanation monthly direct debit
 If customers take out a monthly direct debit, we will collect this in monthly instalments. This applies to the basic subscription and the plus subscription.

Customers can also choose to take out the basic service plan with us and new work will have to be paid in full after we have carried out the work. For the follow-up maintenance, it is only necessary to pay for the maintenance and any material costs. In the event of malfunctions, we do not charge any upfront costs, but the costs for parts and labour. This only applies to the central heating boiler, geyser or device that has a maintenance contract.


For other emergency malfunctions such as leakage, blockages, power problems, gas leaks, etc. the contractors do pay call-out costs, labour/assembly costs and material costs.

The customer is guaranteed that we will come.

Full-service contracts must issue an annual or monthly direct debit.


New customers
For new customers with a device that is not serviced by us, we will first carry out the repair and then carry out the maintenance. If the technician takes more than 45 minutes to do this, you will be charged for the additional time.

If the device is not serviced by us, you will need to pay call-out costs, labour and the costs for any parts and the service (in busy periods we will make a follow-up appointment for this).

After this, you can switch to a basic subscription.



Membership fee

€ 37.51

Restorative maintenance

€ 178.20

Automatic payment per 1 e of the month

€ 13.75


All our amounts include VAT and rates apply up to 40kW.

Modifications and typing errors reserved. No rights may be derived from this information.


Rates for repair without subscription

€265.00 excl. VAT
This price includes the following: 1 hour of labour and call-out costs (Haaglanden region)
If necessary, the costs for extra minutes and any parts to be replaced and necessary materials will be added. Follow-up appointments will also be charged.