Duffy Oils Ltd

Duffy Oils Limited is a family‑run fuel supplier serving the North‑East of Ireland, with its base in Longfield, Castleblayney, Co. Monaghan. The company specialises in the provision of heating oil, kerosene, gas oil, diesel (DERV) and petrol to residential, commercial and agricultural customers across Counties Louth, Cavan and Monaghan.

Their core service is a flexible home‑heating oil delivery system, offering a range of litre‑based options from 100 L to 1 000 L, each priced competitively and available for immediate order online. In addition to straightforward fuel sales, Duffy Oils runs a Savings Plan that helps customers lock in favourable rates and receive price alerts, ensuring they can manage their energy costs with confidence. All major credit and debit cards are accepted, with secure 3‑D Secure and Verified by Visa protection.

With a focus on reliable supply, transparent pricing and friendly, local service, Duffy Oils provides the warmth and convenience that households and businesses in the region rely on throughout the year.