Offering energy efficient boiler installations.

Providing our services to customers in and around the following areas:

Wakefield, Doncaster, Sheffield, Pontefract, Leeds, Barnsley and Bradford

Significantly reduce annual heating costs and save on household energy bills by upgrading to any energy-efficient boiler. SESKU Gas offer first-class boiler installations and supply A-rated boilers from most leading manufacturers. 


Supplying Reliable A-Rated Boilers
A-rated boilers have an efficiency rate of at least 88%, which means that they are a cost-effective alternative to standard boilers. SESKU Gas supply state-of-the-art  condensing boilers, which are combi boilers, heat-only boilers and system boilers.  All of our boilers that we supply and fit either meet or exceed current energy efficient standards.


Providing First-Class Boiler Installations
Make sure that your brand-new boiler has a long-lasting lifespan by allowing our experts to supply, install and service it for you.  Our brand-new boilers come with magnetic and scale filters, as well a full chemical flush for your central heating system. We install only A rated boilers manufactured by industry-leading companies which can offer a 3, 5, 7 & 10 year warranty on most makes and models such as:

Viessmann – Ideal – Worcester – Baxi– Vaillant– Glow-Worm


SESKU Gas is an Ideal Accredited Installer  http://idealboilers.com/homeowner/find-an-installer/

Contact us,  to discover more about the energy-efficient, A-rated boilers we offer as part of our prompt boiler installation service.

Delivering Guaranteed Quality


For added peace of mind, our boilers come with a manufacturer backed warranty. Owing to our well established relationships with reliable manufacturers, we offer exceptional support and liability. Reflecting the boiler’s specification, our available warranties last for three years, five years, seven years, or 10 years.

Receive a Truly Bespoke Service


You don’t have to worry when you are unsure of the boiler you need as our friendly team offer expert guidance and advice. We recommend the most suitable boilers for your property and heating requirements. In addition, we supply and fit a variety of electric water heaters and boilers. Simply get in touch via phone or email to receive an in-depth survey and quote.