
New Boiler Installation

Boiler Servicing

Boiler Repairs

Power Flush

Landlords / Letting Agents

Plumbing

Smart Thermostat

Cooker Installation
Our gas cooker installations start from only £60 and comply with all safety regulations. Moving house? We can remove your cooker in one property and install it in another on the same day, including weekends.

Boiler Finance
We have two boiler finance options available – 12-24 month interest free and 2-10 years 9.9% APR representative. All can be supplied and fitted within 24 hours once acceptance has been confirmed.
New Boiler Installations
Are you looking for a new boiler installation ? Here at Kassgas we install all brands of boiler including Ideal boilers, Worcester Bosch, Vaillant and Baxi plus many more. Our mission is to bring unrivalled customer service into the boiler installation and gas industry without the hefty price tag. From our homepage you can get a new boiler installation quotation below, plus details on all the services that we currently offer.
Alternatively, check out our amazing 5 Star Customer Reviews.
Our most popular boiler installations
Call us now on 0330 320 7286
Prefer to send us a message? Please fill in the form below and one of our team will give you a call.
Kassgas Price Match
We beat any like for like boiler quotation.
We will beat any like for like quotation for a boiler
installation as long as it fully complies with all relevant regulations. Simply provide us with a valid quotation for the same service and we will beat it by a minimum of £75.
Boiler Repair
Boiler Replacement
We provide installations at some of the lowest prices in Sheffield, Rotherham, Barnsley, Doncaster and other surrounding areas. Call us on 0330 320 7286 or fill in the contact form and one of our Gas Safe Engineers will be in touch, please let us know the best times to contact you on the message section.
Annual Boiler Service
Why Choose Us
We put customer service and satisfaction above all else. Listening to your needs and doing everything in our power to ensure you are fully happy with everything we do. So if you’re looking for a plumber or heating engineer for your next project, why not give us a call.
Our excellent customer service is second to none, check out our reviews here