Hassle Free Heating have Gas Safe Registered Engineers in Mold.
Our Registration number is 214155Trust in the triangle, the only sign of a Gas Safe home.

Our Gas Safe Registered Engineers in Mold operate in Wrexham, Cheshire and North Wales. If your heating engineer or plumber does not have a valid Gas Safety Registered Certificate, it is not advised you ask them to carry out any gas related jobs.

We’re Qualified to work on:


Domestic Nat. Gas LPG
+ Building Regulations
+ Combustion performance gas analysis
+ Domestic Cookers/hobs
+ Gas Fire
+ Gas Boiler
+ Gas installation pipework
+ Domestic flued range cookers
+ Vented hot water storage cylinders
+ Gas Water heaters


Relates to those gas appliances that are designed for use in a domestic property, as well as gas pipework up to 35mm in diameter, again in domestic property.

 There may be instances in larger domestic properties where non-domestic appliances and larger pipework may be required. In these cases, appropriate non-domestic work categories may be necessary.


Commercial Nat. Gas LPG
+ Non-domestic air heating equipment
+ Gas installation pipework
+ Pipework testing and purging
+ Non-domestic hot water boilers


In the context of work categories and competence, this refers to the size of pipework, appliance type/gas consumption in addition to the property type. However, the property type is not the sole criteria. For example, a ‘domestic’ gas boiler installed in a church may in certain circumstances still be considered a ‘domestic’ appliance regardless of being installed in a ‘non-domestic’ property.

Often appropriate competence can only be determined on a case by case basis. If in doubt, call us to check. Our gas safe registered engineers are professional, experience, knowledgeable and friendly. Hassle Free Heating are trusted across Mold, Wrexham, Cheshire and North Wales for doing an excellent job, every time. Are you ready to get started? Call us now on 01352 770918 or click here for a free quote on your next heating or plumbing job.