New Boiler Installations in Rotherham
Looking for a new boiler in Rotherham? Kassgas Ltd provides professional boiler installation, replacement, and servicing across Rotherham and surrounding areas.
Our Gas Safe registered engineers deliver high-quality, energy-efficient heating solutions to keep your home warm and reduce energy costs.

New Boiler in Rotherham
Are you looking for peace of mind from a new boiler installation in Rotherham? If you are, you’re looking in the right place! Rotherham is the home of Kassgas Ltd with our Engineers Billy and Jack both living here. Consider us as your friendly neighbourhood gas engineers who are offering new boiler installations from as little as £1400 and boiler repairs at some of the lowest prices in the region and industry. You may be used to the typical “cowboys are cheap”, but here at Kassgas, we use our knowledge of the industry to prioritise customer service and quality above all else. We’re certain we can provide a professional experience for your new boiler installation, but don’t take our word for it, check out our reviews or give us a call for any questions you may have.
Kassgas may only have been around for just over a year, but between our engineers, we have over 13 years of experience in the boiler installation, boiler repair and plumbing industries. We aim to beat any like for like new boiler quotation and offer a guaranteed price match on new boiler installations in Rotherham. As a result, the price we quote, is the price you pay. With no hidden fees and clarity from the get-go. Check out our reviews from previous customers for peace of mind.
Rotherham New Boiler Special Offer
Get a brand new Ideal Boiler with 5 years manufacturer warranty fitted all in for £1400.
Here is a look at what is included as standard on all of our installations :
- Magnetic Filter - Protect your new boiler from any dirt in your system
- Wireless Programmable Room Thermostat
- Chemical Radiator Cleanse & Inhibitor Dose
- Registration With Gas Safe & Ideal Boilers
- Cold Mains Hard Water Protection
- 5 Years Warranty As Standard - Subject to Servicing


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.

Commercial Gas Services
We provide comprehensive services including installation and maintenance of gas equipment, thorough safety inspections by Gas Safe registered engineers, and energy efficiency solutions to help you save money and reduce your environmental impact.
Reviews
Our Happy Clients!
We rang Kassgas on Wednesday afternoon. By Thursday afternoon we had a new boiler. Billy fitted our boiler, he was extremely polite and tidy he even took his shoes off each time he came into the house. Not enough words to praise him enough, he took time to explain how to work the new boiler and controls to two pensioners.
Billy and Matt were about to leave when we mentioned that our stop tap was leaking, they stayed behind and fit a new one. It was heartwarming to meet two young men who didn’t want to rip us off.
We would and already have spread the word about this company.
Neil & Sue
SueH-976
Billy and Matt just installed a new boiler. They recommended Ideal with a 12 year warranty. They turned up on time within a week of providing a very good quote. they removed the old boiler, installed the new one, flushed the radiators, added inhibitor, installed new halo wireless thermostats and checked everything was working ok in the space of 5 hours. They removed all the rubbish and left a very tidy finish.
I would definitely recommend themWould definitely recommend Kassgas if you have any heating or boiler problems.
Eric Jones
*Kassgas Ltd, company number 11765642 is an Introducer Appointed Representative of TradeHelp. Our firm reference number is [number]. TradeHelp is a trading style of Tradehelp Ltd, Marchwiel Centre, Bryn Lane, Wrexham Ind Est, LL13 9UT, registered in England (03712438), authorised and regulated by the Financial Conduct Authority (firm reference number 697812). TradeHelp are a credit broker, not a lender, and offer loans from a small panel of carefully selected lenders. TradeHelp do not offer financial advice and do not charge you for credit broking services. All loans are subject to status.