Kassgas
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Kassgas
Our boiler installations can be fitted within 24 hours and all come with a minimum 5 years warranty up to a maximum 12 years. We install 7 days a week to work around your needs and apply no extra cost to weekends. We follow manufacturer instructions on all boiler services to comply with your boiler warranty and if a fault is found we can usually repair the same day.

Boiler servicing is a must for any homeowner, ensuring your boiler is fully functional and efficient. Boiler repair can be costly and lead to further issues in the future when undertaken incorrectly. Our engineers follow strict checklists to ensure that any faults with on a boiler are found efficiently and repaired without issue.

Using specialist equipment, your pipework and radiators will be flushed at high pressure to remove debris and get your radiators and central heating back to maximum efficiency. Commonly used when a system has cold radiators. Offering emergency callouts, discounted rates and direct contact between tenant and engineer, we specialise in keeping tenants, landlords and letting agents happy.
Services
We find these to be some of the most important factors when thinking about a new boiler installation. So let us make it easier for you. Are you looking for a new boiler installation in Rotherham or the surrounding areas? At Kassgas we aim to offer high quality, fairly priced new boiler installations with the highest quality customer service we can offer.
Ideal boilers certainly aren't the new kid on the block, having been around since 1906 and built in the UK ever since. Ideal has in the last 10 years taken a huge chunk out of the market and currently rest at No2 in UK boiler sales. This is down primarily to their award-winning Ideal Logic and Ideal Vogue boilers which are still going strong in their Gen 2 versions.
The Vogue Max has been around for a few years now and from the get-go, it has been an installer favourite. With their long warranties and easy to install design, this made it instantly a serious competitor.
The Ideal Logic Max is one of the most installed boilers in the UK for 2020. With its easy to use display and controls, built in filling loop and integrated pressure gauge it is an instant installer favourite. The Logic Max has a Parts & Labour Guarantee for 10 years when annually serviced by a Gas Safe Engineer, which at this price point is unprecedented.
The Ideal Atlantic 2 sprung onto the scene in the early 2010's. Its introduction filled a large gap in the budget option market for boiler installations. With its 5 Year Warranty out of the box, it is a great boiler for the price. In its recently updated 2020 design, it gained an LCD screen and updated controls.
Reviews (10)
Becky W.
Becky W.
Dec 13, 2021
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Contacted Kassgas on my Mum's behalf as her shower had broken. Billy replied promptly and professionally and was really helpful. I wasn't there when the new shower unit was fitted but I'm told the in-person service was also great and my Mum highly recommends them. It's so refreshing (and rare, these days) to have someone reply, turn up when expected, keep in communication, and do a good job! Thank you, Kassgas!
Thelma Wilding
Thelma Wilding
Nov 30, 2021
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I recently had a broken shower unit replaced by this company. On contacting them they came round promptly, assessed and quoted for the job, which I accepted. It was done, cleanly and tidily and with the minimum of fuss. (I was most appreciative of their promptness as a realise my job was a small one compared with their fitting of boilers etc and in the knowledge that they were busy.) I would very highly recommend them and they would be my first point of contact should the need arise. Thank you Kassgas.
Margaret Williams
Margaret Williams
Nov 23, 2021
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27/11/21 Boiler not working called Kassgas was literally here inside 30 mins got it working straight away the engineer Billly was brilliant and reassuring will definitely use again
Claire Haigh
Claire Haigh
Oct 28, 2021
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Absolutely outstanding customer service and response time. The lads arrived at my property less than 24 hours after calling for advice. Genuine, honest and fair priced. I have already lined them up for my next boiler service and any future repairs.
Adam Nieoczym
Adam Nieoczym
Oct 24, 2021
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Issue with my boiler was fixed very quickly, they also recommended installing magnetic filter due to the condition of the water in the system. All that was done next day! Excellent service! Thank you very much once again.
Carl Walker
Carl Walker
Oct 19, 2021
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Fantastic set of blokes fast reliable and very good value won't use anyone else
Sabina P.
Sabina P.
Aug 15, 2021
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Had two radiators fitted by Matt and Billy a few months back and after they doing an excellent, professional and tidy job, I called them back out to look at my faulty boiler.
They offered me a competitive price, and even worked a weekend to get me up and running as quickly as possible. Matt, Billy and Jack provide a thorough and efficient service and are always honest and reliable.
Very glad I stumbled upon them, if I could give them 6 stars I would !
Chris O.
Chris O.
Aug 01, 2021
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Superb service from a pair of genuinely nice guys. Everything from start to finish was done with respect and with in depth knowledge. They installed a new boiler which they tested and demonstrated. There was no trace of them when they left - they cleaned up everything. I have booked them for an annual service and would recommend them to anyone.
Dale Holdsworth
Dale Holdsworth
Jun 20, 2021
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Had Matt and Billy in today to fit our new boiler. The where friendly, polite, on time and did an excellent job. Very fast and efficient, both where tidy and cleaned up after them self's and put dust sheets down on all my floors. They talked me through everything afterwards and made sure I was happy with everything before they left. I would highly recommend Kassgas and we will be using them again in the future.
Mr. Wordsworth
Mr. Wordsworth
Jun 05, 2021
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Text about an outside tap installation and a potential leak. Gents came round the same day, worked professionally and quickly as well as been polite, friendly and offered lots of valuable advice about purchases and future jobs etc. would recommend to anybody and will absolutely be using again. Price was excellent.