Your reliable partner
for power plant services
STEINSERV: Service for Power Plants – for more than 20 Years
STEINSERV offers solutions for the modernization, conversion and repair of pressure part components in conventional power plants, waste-to-energy plants, and other industrial sectors utilizing boiler systems.
STEINSERV: The Company
Building on the legacy of the former steam boiler and plant engineering company L. & C. Steinmüller GmbH from Gummersbach, Steinmüller Serviceleistungen GmbH—short: STEINSERV—is today a modern and innovative company in the field of power plant services and engineering.
Always here for you
In power plants and industrial facilities, operational wear and tear can repeatedly lead to disruptions and outages. In these situations, we are available at all times, ensuring that one of our service teams can support you as quickly as possible.
We provide our on-site services across all of Germany.
Certified Quality
As an approved manufacturer and welding shop, STEINSERV holds qualifications for the production of load-bearing components and kits for steel structures up to EXC3 according to EN 1090-2. The company also complies with AD 2000 regulations and has implemented an HSE management system certified under the SCC** standard. Furthermore, welding quality requirements according to ISO 3834 are regularly audited. STEINSERV is DIN ISO 9001:2015 certified and recognized as a specialized company under the German Federal Water Act (WHG).







