Site survey and safety check
We inspect tank location, pipework, burner condition and controls, check bunding and carry out a risk assessment before any work begins.
TJ&H · St Asaph & North Wales
Oil & LPG Systems in St Asaph
Installation, servicing and repair of oil and LPG burners, tanks and controls across St Asaph. Gas Safe and OFTEC accredited, 18 years experience and same-day emergency response.
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Oil & LPG Systems Done Right
Cosy, dependable heating that lasts, with oil and LPG systems maintained to run safely and efficiently throughout the year, lowering breakdown risk and fuel waste. TJ&H Plumbing & Heating install, service and repair burners, tanks and controls, undertake safe commissioning and carry out maintenance for approved alternative fuels. With Gas Safe and OFTEC accreditation and 18 years practical experience. We also offer same-day emergency call-outs and clear, friendly communication including WhatsApp updates.
How It Works
Installation or repair work
Our Gas Safe and OFTEC trained engineers fit or repair burners, replace tanks, upgrade controls and commission systems to current regulations.
Handover and ongoing care
We demonstrate controls, issue service records, schedule maintenance and offer same-day emergency call-outs with a 12 month workmanship guarantee.
Why Choose us for Oil & LPG Systems?
Safety and compliance
Gas Safe and OFTEC accreditation ensures installations and repairs meet regulatory standards and pass inspections for peace of mind.
Experienced, local engineers
Eighteen years on the tools across Conwy and surrounding towns means practical solutions for awkward lofts, rural tank sites and older boilers.
Rapid response and clear communication
Same-day emergency call-outs, WhatsApp updates and a 12 month workmanship guarantee keep disruption to a minimum and expectations clear.
What this service covers
Full oil and LPG coverage. We work on burners, tanks, filters and controls, including tank replacements, bund checks and pump servicing. Where properties switch to approved alternative fuels we handle safe commissioning and control adjustments, ensuring boilers run cleanly and efficiently.
Practical care for real homes. Whether a rural cottage with an external tank in Denbighshire or a semi in Colwyn Bay with a loft-mounted burner, our engineers set up systems to suit the property, advise on tank siting and inspection intervals, and log every visit with clear paperwork.
Frequently Asked Questions
How often should I have my oil or LPG system serviced?
We recommend an annual service to maintain efficiency and safety. Regular servicing reduces the chance of burner failure, keeps combustion efficient and helps spot tank or pipework issues before they become emergencies.
Do you handle oil tank replacements and bunding work?
Yes. We install and replace tanks, inspect existing bunding and advise on compliant siting and fixation. We will only fit or recommend tanks that meet current safety guidance and perform pressure and leak checks as required.
Can you convert my boiler to run on an alternative approved fuel?
We carry out safe commissioning for approved alternative fuels where the manufacturer permits. That includes burner adjustments, fuel line checks and combustion testing to ensure the system runs within safe parameters.
What happens in an emergency heating or hot water failure?
TJ&H offer same-day emergency call-outs for urgent heating and hot water failures. Call or send a WhatsApp message, we provide a rapid site visit, temporary fixes where needed and a clear plan for repair or replacement.
Will you provide a written quote and paperwork after work is done?
Yes. Every installation or major repair is issued with a written quotation beforehand and full service records or commissioning certificates on completion. Installations are covered by a 12 month workmanship guarantee for added reassurance.
Coverage & related services
Based in St Asaph, we cover surrounding North Wales towns. Check the areas we serve or contact us with your postcode.