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HETAS MCS 040 accredited company

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. 

We are a HETAS MCS 040 approved biomass maintenance company and while we specialize in ETA boilers, our staff have installed and serviced many brands of boiler over the last 20 years. We can service and repair brands such as Farm 2000, Effecta, KSM, Evoworld, MCZ, Domusa, Windhager, KWB, Bioflamm and Dragon Heat.


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.

Our Services

Our Services

Service and Maintenance
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
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.

Repairs and improvements
Underperforming biomass systems
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 Logo
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
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.

Inspection Reports for Insurance Companies

We provide inspection reports for installed biomass boiler plant as required by many insurance companies.



"Our new house has an ETA 90kw pellet boiler and the previous owner had not maintained it. I looked on the Internet for an ETA qualified technician and found Asgard. I called Asgard and the very next day Ross (Asgard owner) visited my house and sorted my boiler out. Asgard is an honest, professional and friendly business and I wouldn’t look to use anyone else on my ETA boiler. Thanks Asgard."

Edward Wright

North Lincolnshire

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