Had my annual boiler service for the first time with them after swapping from another business who had got too expensive. I liked that they schedule the service for the summer months so it's all set up for the autumn. Engineer arrived promptly, & called me beforehand to give me a more accurate ETA. He was polite and knowledgable - explained he had found something that would develop into a problem so arranged to get it replaced. Much more cost-effective too.
Thanks for your review!