with Yell

Oil 4 Wales

Wales Local Oil Suppliers & Engineers

Nantycaws Filling Station, Llanddarog Rd, Carmarthen, SA32 8BG Directions

   Open 24 Hours

Why Choose Us?

Highest Standards
Enviable Reputation
Many Years Experience

Business overview

The National oil company for Wales. Serving South, West, North, Mid Wales and Welsh borders.

Oil 4 Wales is a family owned business, in the heart of Wales run by Sally Williams, built with the support of her brother, Paul and other director Robert Young.

As a business, we are proud of how far we’ve come since our inception in 2010.

When we established Oil 4 Wales, we wanted to create a truly Welsh oil brand with an emphasis on giving a great deal to support the communities of Wales.

We feel like we are more than just the national oil brand of Wales! We believe in working closely with other Welsh brands and with the people around us to ensure we’re giving the best service and making a positive difference in whatever we do.

We are also proud to announce that we manufacture and sell our own AdBlue and sell and store renewable diesel.

Company Oil4Wales is an approved Renewable Fuel Supplier under the RFAS, our reference number is OW/P26/23.

Do you have an Emergency? Call us on 07879 335 303 or 07557 563 869


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Products & Services

Commercial Fuels

Maintenance Services


Fuel Distributors


Tank Supplying

Oil Companies

Petrol Stations


Boiler Maintenance

Home Heating Oil

Business and Agricultural Contracts

Oil Engineers

Oil Tanks


Excellent servise

A huge thank you I ran out of oil on Saturday with temperatures in the minus and phoned the emergency number Colin came to my rescue and I had oil delivered at 6-30 am on Monday morning .
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I have used this company on quite a few occasions in the summer and winter and they are pretty good at delivery times. Their price is always very competitive and I find them the cheapest nearly every order, which is very frequent, every 4 to 8 weeks, as my oil use is very high. I recommend you ring for a price.
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