The KERF group of companies has been developing dynamically for 17 years and includes the following specialized organizations in its structure:
- PromGazServis LLC is a contracting and construction organization that provides services in the field of design and construction of energy and oil and gas complex facilities, supplying, installing, commissioning and maintaining gas equipment.
- The KERF Thermotechnik Service store carries out retail trade in spare parts for all types of gas boilers, components for heating systems, automation systems of both Russian and foreign production, as well as wholesale sales of leading manufacturers of heating equipment.
- The exhibition hall of boiler equipment selects and completes roof and block boiler houses with a power range of 100 kW - 50,000 kW and individual thermal products.