Welcome to Heatwave Energy Service

We specialise in the maintenance and servicing of boilers, central heating systems and gas appliances for residential property owners, landlords & tenants. We are based in Wigan, an ideal location to cover the North West of England including Wigan itself, St Helens, Bolton, Skelmersdale, Leigh, Chorley, Leyland, Manchester, Liverpool, Preston and Warrington and West Lancshire. Our team of qualified, Gas Registered Engineers offer a fast and professional service, being there when you need them, not leaving you waiting for days without adequate heating.


With tado° you can now control your heating the smart way from anywhere in the world. With a simple install and easy to use app, controlling your heating has never been simpler. Only £279* including installation.
*Price includes a Tado Connector Kit (£249) and installation (£30). Price for Heatwave Energy customers only. Click here for more information.

Gas safe registered engineers

Qualified Engineers
All our engineers hold the required Gas Safety Register Qualifications required for them to undertake the work they will be doing in your home. You can check the level of their qualifications by looking on the back of their Gas Safe Registration Card which they will present to you upon their arrival at your home. You can see what this card looks like by clicking here

We will keep you safe and warm

Our engineers are qualified, knowledgeable, and helpful and all are Gas Safe Registered; they have been checked to make sure they are competent and qualified to work safely and legally with gas.
If someone other than a Gas Safe Registered engineer does the gas work in your home, you could be risking the safety of your family & your property . Badly fitted and poorly serviced gas appliances can cause gas leaks, fires, explosions and carbon monoxide poisoning.
For more information on Gas Safe Register click here.

Service made simple

We like things simple at Heatwave Energy Service, so we won't bamboozle you with unnecessary technical jargon. We will always explain in simple plain English what we are doing, why it needs to be done, how long it will take and most importantly, how much it will cost.
Heatwave | Energy Service | Boiler and central heating, gas appliances servicing and maintenance specialists

Gas Safe Registered Engineer

All of our engineers hold the required qualifications to undertake the work they will be doing in your home. The work they are qualified to do will be on the back of their Gas Safe Registered card, which they will present to you upon arrival at your home.  Click here to see what a Gas Safe Registered card looks like.

Reliability and peace of mind

We know that reliability is important in your choice of heating service partner.  We don't want you waiting in all day unnecessarily for an engineer to arrive, that is why we make a 'Punctuality Promise'.  We know that your time is really important; if we do not arrive in the designated time slot we will knock 10% off the cost of our time.
We closely monitor the industry to make sure our prices are amongst the lowest so you don't have to.  If you are able to find the same quality service cheaper we will offer price matching.

Extra Special Care

We very aware of the challenges that can be faced when it comes to heating your home, ever increasing energy bills can make this more difficult, that is why we want to give all of our customers 65 or over a 10% discount on our services.
Appointments Monday - Friday 8am-5pm only. Only includes the cost of a boiler service. Does not cover boiler breakdown repairs or parts and labour costs if the boiler is found to be faulty. Boilers found to be unsafe, dangerous and not fit for purpose can be disconnected.