Your service partner

for heating systems

Welcome to

DEG Sonne + Wärme GmbH

An efficient and reliable heating system does not only create a healthy & comfortable room atmosphere, it also protects your house.

The DEG is your reliable partner in the heating installation and maintenance.
With more than 400 units installed all over Germany you can rely on our expertise and know-how.


The German Energy Corporation (DEG) located in Verl, Germany,ist specialised on the installation, maintance and reparation of heating systems.

We offer individual, intelligent heating systems to our clients from oil, gas, wood and thermical systems – from the usual house system to big heating units for business and industrial sites. Our certified Energyconsultants and ingenuers for sanitary- and heating technologies can look back to more than 400 installed units.

Thereby the customer stands always in the first place. Our experienced employees are happy to consult you in detail, non-binding and transparent about your individual heating system and an efficient heating management.

Heating Installation

If you are planning a complete new installation or a partial or fully renewal of your heating system. We visit you free of charge and non-bindingly and discuss with you transparently and detailed your options and individual requirements.

Our services include:

• Gas heating systems
• Oil heating systems
• Thermical Solar heating systems
• Pallet heating systems
• Digital heating system management

Service & Maintenance

To ensure a maximum lifespan of your heating system and to ensure that you always get the maximum performance of your system, we are happy to assume the service and maintenance of your heating system.

For this we will provide you a detailed service plan, so you don´t need to worry about target dates and appointments. In case of an emergency, we are of course always available and at your service on short term notice. Please also feel free to contact us if you have any question about the operation or functionality of your heating system or if you have questions regarding your latest heating bill.

Our service & maintenance includes:

• Regular maintenance service
• Exchange or reparation of defect or broken parts
• Emergency service
• Personal contact person around the clock

OUR HOTLINE: +49 160 530 7118

DEG Sonne + Wärme GmbH

Schmiedestrang 22
33415 Verl

Our experienced employees are always happy to help you with any question, issue or concern.