MCMULLEN OILS LIMITED

MCMULLEN OILS LIMITED is a locally‑owned supplier dedicated to keeping homes, businesses and farms in Cavan and Monaghan warm and running smoothly. Specialising in Irish‑produced home heating oil, the company guarantees quality at the most competitive prices and offers a next‑day delivery promise – six days a week, rain or shine, with same‑day service for orders placed before 10 am.

Beyond residential heating, MCMULLEN OILS provides a full suite of fuels for commercial and agricultural customers, including premium diesel for vehicles, green diesel and road diesel for farm machinery, and kerosene for heating applications. All deliveries are metered to National Standards Authority of Ireland (NSAI) specifications, and customers can benefit from convenient online ordering, flexible monthly payment plans and a reputation for friendly, reliable service backed by consistently excellent client reviews.