Covering the whole of North Wales and North West.


Energy Performance of Buildings Directive (EPBD) was first adopted in 2002 and will be progressively implemented from January 2013.

If you have Air Conditioning systems with a combined output of 12kw or over it legally requires an energy assessment every 5 years.

CRL Group Ltd can carry out this work to protect you against potential fines. Once complete you will receive a certificate and report that will give you energy saving recommendations and we will log the certificate with the Government which will make you legally compliant.

Most customers benefit from reduced energy bills as a result of the assessment.

For further information call us on 08450177000 or email:



CRL Group Ltd has fully trained and qualified F-Gas engineers and can arrange for a free of charge quotation and complete the works to keep your business compliant.

F-Gas Regulation No 842/2006 became law on 4 July 2006, this imposes obligations on “operators” of this equipment from 4 July 2007 that you should know about. F-Gases include HFCs, which are the commonest refrigerants in use today, the Regulation aims to minimise emissions of these gases which affect global warming if they escape into the air. The regulation was updated in 2014 and several new obligations introduced.

F-Gas is a mandatory check for items that contain over a certain weight of refrigerant gas which varies dependant on the gas type, the aim is to ensure that your systems are not leaking refrigerant. The test is non- invasive and is completed by taking temperatures and current readings, ensuring that the equipment is working within operational boundaries and not using too much power or short of gas.

A leak test is part of the inspection. The F-Gas checks are completely separate from maintenance checks which concentrate on the cleaning of systems, checking the electrical connections and mechanical parts and seals etc. Although we advise customers if we find that their equipment falls under the legislation, the responsibility is with the customer to arrange and record that the F gas inspections have been carried out.

All of our Service Engineers have now been awarded their City & Guilds Level 2 Award in F Gas and ODS Regulations: Category 1 500/5730/3, so we are able to handle this responsibility for you.

Where do we cover?

Based in Conwy, We cover the whole of North Wales and North West.