Asgard Technical Services Ltd

Asgard Technical Services Ltd has a team of technicians qualified to service, maintain and repair your ETA boiler and every aspect of your biomass installation. Our staff have installed and serviced many brands of boiler over the last 20 years. We can also service and repair other types of boiler including Farm 2000, Effecta, KSM and Evoworld. Our experience makes us well qualified to identify installation and boiler running faults and recommend remedial action to get your installation running as it should. We have successfully completed the required ETA biomass training courses and hold current certification; as such we are one of a small number of companies holding this qualification.

Service and Maintenance

We provide service and maintenance contracts. The terms of your contract will be fully tailored to your installation, your requirements and your budget. We offer packages with a range of call-out and response times.

Design and Installation Faults

A biomass boiler, no matter how good, will not deliver its design output and the heat you expect and paid for if the system has not been properly designed. 

Repairs and Improvements

Call us for an installation assessment report; we will come to site and document any issues we identify.

Under performing biomass systems

You could be missing out on valuable RHI payments because your boiler system is not delivering (or recording) the correct heat output. We can investigate underperforming systems and provide you with options for improvement.

Ofgem Compliance

RHI issues? We have been preparing heat metering reports since the RHI was introduced. Call us if you have concerns about whether you are RHI compliant or have been asked by OFGEM to provide information or changes to your installation.

Water Testing

The testing of a biomass boiler systems water quality at regular intervals is very important to the long term efficiency and life of an installation. Water testing can be carried out as part of the annual service.

Our Services



"Asgard Biomass has been responsible for the service and maintenance of our 500kW and 90kW boiler installations since both were installed over four years ago. In addition they have helped us with RHI accreditation issues we had at one site. In that time the service we have received from them has been excellent. As such we would thoroughly recommend them to other Eta boiler owners."

Sue Davies

Strategic Energy Manager, Luton Council