The best heating oil prices for residents of Trelech and Carmarthenshire. Updated for February 2026.
Cheapest Price Seen In Your Area
Regional Average
60.2p/litre
Based on 300+ quotes across Carmarthenshire today
Finding a reliable heating oil supplier in Trelech is simple with OilCompare. We track prices from dozens of companies serving Carmarthenshire to bring you the lowest transparent quotes available today.
Local Market Insight: As a rural community in Carmarthenshire, Trelech benefits from a network of independent family-run oil businesses alongside national distributors, ensuring reliable supply year-round.
Price Variation
62.0p diff. between suppliers
Potential Savings
By comparing 370 local quotes
Demand Index
Active quotes in Carmarthenshire
The average price for heating oil in Trelech is currently 60.2p/L, but the cheapest price we've seen available is 11.0p/L. This means you could save up to 82% by choosing the right supplier.
Comparing prices could save you 49.2p per litre.
That's a saving of £245.85 on a 500L order, or £491.70 on 1000 litres.
| Location | Distance | Est. Price | Action |
|---|---|---|---|
| Dinas | 0.6 miles | Check Quote | Compare |
| Pen-y-bont | 2.5 miles | Check Quote | Compare |
| Llanwinio | 2.8 miles | Check Quote | Compare |
| Cwmbach | 3.2 miles | Check Quote | Compare |
| Blaenwaun | 3.4 miles | Check Quote | Compare |
And 228 more nearby...
Our suppliers deliver to all addresses in Trelech and surrounding postcodes.