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"We engineer efficient comfort"
Selz & Cie GmbH heating and air conditioning systems was founded in 1952.
Since then we are proud offering a high class standard of service in this field of technic.

We offer you the best services in the HVAC field.
Our engineers, technicians and maitenance employee plan, build and maintain all kind of heating and air conditioning systems. As a leading company in this field in Heidelberg/ Mannheim you can rely on our experience of over 55 years working.

We provide you with a professional service for:

  • heating sytems
  • air-conditioning systems
  • Facility Management Systems

             in all sizes and kinds of systems.

We maintain all kind of heating and air conditioning systems.
For your conveninience and security we provide a 24h emergency service for customers with a maitenance contract.

In emergency cases we are available for maintenance contract customers 24/ 7 under:

06221 / 3443 - 0

You can also send us your order directly by email, if you don't need it immeadly, we will respond to your order within the next 24 hours.
If it is an emergenca case please call immedeadly our hotline.

email: service@selz.net

Thank you for chosing us and for chosing quality service.