Oncore Specialist Heating Ltd

Oncore specialist heating is a heating industry professional specialising in the repair, maintenance and installation of heating systems. Whether you need a boiler repairing or replacing we can carry out such works neatly and efficiently with minimal disruption to yourself. We carry one of the largest stocks of oil boiler spares in our vehicle, with the aim to fix your boiler on the 1st visit. We can provide unparalleled response time and quality service anywhere in the South Lakes and North Lancashire to provide a fast, efficient and personal service. All of Oncore’s workmanship carries the company's written 12 month guarantee for your peace of mind and all materials and products are covered by full manufacturers’ warranties. Oncore specialist heating specialises in the repair and service of gas and oil heating appliances. If you are looking for an annual service or a repair, we can carry out such works neatly and efficiently at a time that suits you. We carry a large stock of heating spares with the aim to repair on first visit.

jill salmon
5 Star
Matt from Oncore services our commercial boilers and has been very thorough and helpful. He has explained any problems or issues very clearly and offered options and solutions explained in a very understandable way. Highly recommend Oncore, Matt going above and beyond to make sure we have safe and functioning boilers.
Tuesday 19th March 2024

Stewart Smith
5 Star
Excellent service. Matthew was a polite man, who explained the service report at the end and went about his work efficiently. Will be using them again
Tuesday 19th March 2024

George Kitching
5 Star
Very easy to arrange service. Thorough service, which put right some suboptimal and potentially problematic fixes from previous services (not performed by Oncore). Explained everything in detail so we understood what parts were needed and why. Polite and professional.
Monday 18th December 2023

Gary Highton
5 Star
Matt was brilliant, he turned when he said he would. The quality of his work and understanding of the project was spot on. He will be the person to go to if/whenever we need to get a new oil tank and pipiing installed.
Monday 20th November 2023

james donnelly
5 Star
Very knowledgeable and thorough. Would recommend for your oil boiler servicing.
Tuesday 31st October 2023