About
Der-rau is a private headquartered in Ilsfeld-Auenstein, Germany specializing in Biomass, Hydrogen.
Der-rau specializes in modernizing residential heating systems by replacing oil and gas boilers with efficient, environmentally friendly alternatives such as heat pumps and pellet heating systems. The company provides personalized consultation, professional installation, and after-sales support. Services include system analysis, planning, installation, commissioning, and ongoing technical maintenance. The company emphasizes quality craftsmanship, customer care, and assistance with government funding programs for renewable heating transitions.
residential heatingheat pump installationpellet heatingheating modernizationrenewable energyHVACGermany
Headquarters
Ilsfeld-Auenstein, Germany
Company Type
Private
Business Models
B2C
Value Chain
ConsultingEngineeringConstructionO&M