20+ Years Experience
Up to 12 Year Warranties
Gas Safe Registered
20+ Years Experience
Boiler & Heating Engineers in Criccieth
Local Gas Safe registered installers serving homes and businesses across Criccieth and the surrounding coastal villages.
Rated 5 Stars on Google (90+ Reviews)
Our Brands & Accreditations
Boiler & Heating Services in Criccieth
Criccieth is a beautiful town on the edge of the Llyn Peninsula, with a mix of period cottages under the castle, coastal properties along the seafront and family homes stretching out towards Llanystumdwy and beyond. Many of the older properties around Criccieth rely on oil-fired boilers, Aga cookers or traditional heating systems, and we've worked on all of them across our 20+ years serving the area.
Whether you need a new boiler installed, an annual service, an emergency repair or a full central heating upgrade, every job is completed by a Gas Safe registered engineer with proper local knowledge and a straightforward, honest approach.
As a Navien Accredited Installer, we can also offer manufacturer-backed warranties of up to 12 years on gas boilers and up to 10 years on oil boilers, giving you long-term peace of mind on the investment.
Areas We Cover Around Criccieth
We cover Criccieth town and all the surrounding villages, including:
Pwllheli
Criccieth
Llanystumdwy
Rhoslan
Afon Wen
Chwilog
Pentrefelin
Llanarmon
Ynys
Why Criccieth Homeowners Choose Us
Honest & Reliable Service
Clear communication, fair pricing and dependable service from enquiry to completion.
Up to 12 Year Warranties
Up to 12 years on gas boilers and 10 years on oil boilers, backed by manufacturer-approved installations.
Competitive Pricing
Honest, transparent quotes with no hidden costs and fair pricing on every job we take on.
Gas Safe Registered
Fully Gas Safe registered (No. 567914) so every install and repair is completed safely and legally.
Navien Accredited Installer
Approved Navien installer offering enhanced warranties and expert installation on every system.
Local & Trusted
Based in Gwynedd and proudly serving the Llyn Peninsula, Porthmadog, Pwllheli, Harlech and beyond.
Our Plumbing and Heating Services in Criccieth
We cover the full range of heating and plumbing services across Criccieth and the wider area, delivered by an experienced local team.
Boiler Installation in Criccieth
A-rated gas and oil boilers supplied, installed and commissioned. Warranties of up to 12 years available on qualifying installations.
Boiler Servicing & Gas Safety Certificates
Annual boiler servicing to keep your system safe, efficient and warranty-compliant. CP12 Gas Safety Certificates for landlords across the town.
Boiler Repairs & Emergency Call-Outs
Fast diagnostics and rapid response when your heating breaks down. Local engineers, honest advice, no hidden call-out fees.
Central Heating Installation
Full central heating system design and installation across Criccieth homes, from boiler and pipework to radiators, controls and commissioning.
Underfloor Heating
Energy-efficient underfloor heating for new builds, extensions and renovations across the Criccieth area.
Aga & Rayburn Servicing
Specialist servicing for Aga and Rayburn cookers in the older properties around Criccieth and the surrounding villages.
Our Reviews
Read what people say about us...
Local Heating Engineers in Criccieth
Contact us today for a free no-obligation quote.
Lloyds Plumbing & Heating is your trusted partner for boiler installation, servicing and repair across Gwynedd and the Llyn Peninsula. Gas Safe registered with 20+ years of experience.
