Early booking
Slots locked before peak weeks fill.
Annual Gas Safety Renewals for holiday lets
Renew before August changeovers — not the week the certificate dies.
- Gas Safe registered engineers
- Holiday-let specialists
- Gwynedd & Eryri coverage
Annual Gas Safety Renewals
Renew before the busy months
Renew before August changeovers — not the week the certificate dies.
Eryri weekends and coastal summers fill fast. Waiting until certificate week is how landlords end up with a mid-season gap.
We schedule renewals ahead of your busy block, keep the appliance list current, and reissue paperwork to the same contacts as last year unless you say otherwise.
Renewals across Gwynedd, including Pwllheli, Porthmadog, and Gwynedd.
Renewal rhythm
Stay ahead of expiry
Updated lists
Appliance changes captured before the visit.
Same contacts
PDFs to last year’s recipients unless you change them.
County renewals
Coast, Llŷn, and mountain-edge lets on the diary.
Peak buffers
Expiries inside summer pulled forward on purpose.
Portfolio reminders
Multi-let owners get staggered prompts.
Renewal on the horizon?
Send the current expiry and address — we’ll lock a visit before peak.
Service areas
- Holiday-Let Gas Safety in Gwynedd
CP12 gas safety for holiday cottages and lodges across Gwynedd — coast, Llŷn, and Eryri edges.
- Holiday-Let Gas Safety in Caernarfon
CP12 gas safety for holiday lets in Caernarfon — castle-town cottages and Menai Strait short-term stock.
- Holiday-Let Gas Safety in Porthmadog
CP12 gas safety for holiday lets in Porthmadog — harbour cottages, Tremadog, and nearby lodge parks.
- Holiday-Let Gas Safety in Barmouth
CP12 gas safety for holiday lets in Barmouth — seafront apartments and coastal holiday homes.
- Holiday-Let Gas Safety in Dolgellau
CP12 gas safety for holiday lets in Dolgellau — southern Eryri cottages and mountain-edge lodges.
Related projects
- Upland Cottage CP12 Blaenau Ffestiniog
Year-round slate-town cottage renewal — cold-weather flue performance checked after a vacant spell.
- CP12 Visit Caernarfon Cottage
Three-bed stone cottage by the castle walls — boiler, hob, and flues checked before the summer diary filled.
- Lodge Gas Safety Porthmadog
Timber lodge near the Cob — compact combi and outdoor BBQ point checked between park arrivals.
All services
- Boiler & Flue Safety Inspections
Boiler and flue inspections focused on stop-start holiday-let heating between changeovers.
- CP12 Gas Safety Certificates
Annual landlord gas safety records (CP12) for cottages, lodges, and short-term lets across Gwynedd & Eryri.
- Gas Appliance Safety Checks
Boilers, fires, cookers, and flues checked appliance-by-appliance before guests arrive.
- Holiday Cottage Gas Safety
CP12 and appliance checks for stone cottages, barn conversions, and coastal holiday homes.
- Landlord Gas Safety Packages
Scheduled CP12 packages for multi-let landlords and local letting agents.
- Lodge & Caravan Gas Safety
Gas safety for timber lodges, static caravans, and park holiday homes across Gwynedd.