Our Trustpilot profile is packed full of reviews from our customers who have experienced, first-hand, our engineering excellence.

Here’s an example of what people are saying about ATAG boilers. Find out more at TrustPilot.com


“Nice boiler, easy to install and solid build. Customers love the efficiency, speed of the hot water coming through and how quiet it is. The fact that you can provide customers with a 10 year warranty is a bonus, customers really take comfort knowing that there’s a long term warranty and a lifetime replacement guarantee on the engine of the boiler. It’s what sets ATAG apart.”

– HeatTrend

Chris Barrett

“I installed an iC Economiser Plus with an ONE controller in a friend’s house last year and she said it’s halved their gas bill! I knew it would save her money, but that’s a huge difference. She likes knowing that as her ASP I’m always on hand to help and for me, the service I get from my TPM is fantastic. Having such a good support network really helps.”

– Chris Barrett


“The Economiser from ATAG – where quality meets efficiency. It’s a stunning piece of kit, inside and out. I’ve seen the heat exchanger and the inside of these boilers – they really do use the best materials, that’s one of the main reasons I recommend them to my customers, I know they won’t be let down.”

– Simon Wann

Ian Nicholson

“ATAG offers a 24/7 support system. No matter what time of the day, my dedicated Technical Product Manager is always happy to help. He even drives out to help me on a specific install if he’s local and I need some assistance or extra training. I always feel fully supported.”

– Ian Nicholson

Phil Mallender

“What I love about the boilers in the quality of their parts. Unlike most manufacturers they include brand and stainless steel, which gives me complete peace of mind as I know that the boilers have been engineered to last for the longest time possible. And this is underpinned by the extensive warranty ranges on offer.”

– Phil Mallender