--- title: Welsh old diesel disposal in Mochdre Colwyn Bay url: https://fuelfixer.wales/welsh-old-diesel-disposal/mochdre-colwyn-bay/ focus: old diesel disposal in mochdre colwyn bay phone: 01295 380724 area: Wales updated: 2026-11-01 --- # Local Welsh old diesel disposal in Mochdre Colwyn Bay **Short answer** old diesel disposal in Mochdre Colwyn Bay starts with a phone call to 01295 380724. We send a registered waste carrier to the tank, store, drums or cans wherever they sit in Mochdre Colwyn Bay, pump the fuel out, check the vessel and issue the transfer note there and then — usually 30-60 minutes on site, quoted per litre or per job. You cannot legally pour diesel away or bin it — it is hazardous waste, so it is collected under licence and the transfer note is your proof it was handled correctly. [Call 01295 380724 — 24/7 across Conwy](tel:+441295380724) Mochdre Colwyn Bay sits in [Conwy](/coverage/conwy/). Postcode LL28, LL29. Trunk roads: the A55 and A470. - LL28 - LL29 **Welsh team, local drainers** A Welsh team and local drainers working every council area from Anglesey to Monmouthshire. Owned and run by Fuel Fixer Ltd — we are not a Welsh-owned company, and we do not claim to be. Reviewed by [**Rambo S** ](/editorial/), Wrong fuel expert, Fuel Fixer · last checked 1 November 2026 ## About old diesel disposal in Mochdre Colwyn Bay Diesel left standing in a tank, a bowser or a machine gradually degrades: darker colour, dropping sediment, and the real menace, diesel bug wherever water and fuel meet. That sludge blocks filters and starves engines. Once lifted, old diesel goes to a permitted facility for recovery or safe disposal, documented on a transfer note. For farms and businesses that paperwork is the duty-of-care evidence that the fuel was dealt with lawfully. Disposal is what keeps you clean under duty-of-care rules: the diesel goes to a permitted facility rather than anywhere convenient, and the transfer note proves where it went and when. Getting disposal right is about the destination and the record. The fuel from Mochdre Colwyn Bay goes to a permitted facility, is handled under environmental rules, and the transfer note is your audit trail showing it was dealt with lawfully. ## Local Welsh old diesel disposal in Mochdre Colwyn Bay: the facts Fuel | Old diesel | Service | Collection and licensed disposal | Council area | Conwy | Postcode districts | LL28, LL29 | Why it degrades | Oxidises, drops sediment and grows diesel bug where water is present | Typical sources | Farm tanks, generators, plant, HGVs, boats, bowsers, bulk stores | Classification | Hazardous waste — waste transfer note issued | Regulator | Natural Resources Wales | Typical cost | Quoted per litre or per job | Attendance | Collected and disposed of under licence | Helpline | 01295 380724 | ## Where old diesel comes from around Mochdre Colwyn Bay The old diesel we collect and dispose of in and around Mochdre Colwyn Bay tends to come from diesel spoiled by water ingress or diesel bug that a filter change alone will not fix, and mixed batches. Diesel spoiled by water ingress or diesel bug that a filter change alone will not fix, and mixed batches. ## Where we collect in Mochdre Colwyn Bay From house tanks to farm bowsers, we attend across Mochdre Colwyn Bay for diesel — estate stores, bunded commercial tanks, depots, marinas, plant yards, drums and cans included. Conwy sits on the A55 and A470. Ring 01295 380724 with the rough volume and you get the price and a collection window first. ## Old diesel disposal prices in Mochdre Colwyn Bay Old diesel disposal in Mochdre Colwyn Bay is quoted per litre against the volume and the access. Give us the rough litres in the tank, bowser or cans when you call 01295 380724 and you get the price and a collection window before anyone sets off. 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Reviews are collected independently and published in full — including the ones we would rather not have. Read every review on [Reviews.co.uk](https://www.reviews.co.uk/company-reviews/store/fuelfixer-co-uk) or on our [Google Business Profile](https://www.google.com/maps?cid=17001480993030321128). Live review feed loads here. If it does not appear, [read the reviews directly](https://www.reviews.co.uk/company-reviews/store/fuelfixer-co-uk). ## Common questions **Do you dispose of old diesel in Mochdre Colwyn Bay?** Yes — across Mochdre Colwyn Bay and the rest of Conwy. A registered carrier attends home, farm, depot, marina and commercial sites, pumps out the old diesel and issues a waste transfer note on site. **Can contaminated diesel be cleaned instead of removed?** Polishing can recover lightly contaminated diesel, but heavily bugged or watered fuel is usually removed and the tank cleaned. We can advise once we know the state of it. **Will you empty a farm or bulk tank?** Yes — domestic, farm, estate and commercial bulk tanks, bowsers and drums. Give us the volume in litres and the access and you get a price and a slot before we travel. **Do you clean the tank as well?** We remove the fuel and can arrange a tank clean where the bug or sludge means the vessel needs it before reuse. Tell us the condition when you call. **How quickly can old diesel be collected?** Often the same day for accessible sites, otherwise a booked slot. The quote and window are confirmed before anyone travels. ### Other sites in this network Fuel Fixer Wales is part of Stockbridge Capital Holdings › Fuel Fixer International › Fuel Fixer Ltd. 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Background reading: [Traffic Wales](https://traffic.wales/). Operated by [Fuel Fixer](https://www.fuelfixer.co.uk/). For what wrong fuel does to an engine, see [Misfuel Doctor](https://mis-fueldoctor.co.uk/); south of the border, see [Wrong Fuel](https://wrongfuel.co.uk/).