5 Star Customer Service
Unbeatable Craftmanship
Fully Insured & Qualified
5 Star Customer Service
Trusted Joinery & Building Contractors in North Wales
Based in Llanberis, we provide honest, reliable, and high-quality joinery and building services across Gwynedd and the wider North Wales area.
Trusted By
Our Services
Joinery & Carpentry
Bespoke joinery and woodwork — from doors and staircases to interior fittings and custom features.
Building & Renovations
Complete home builds, extensions, and refurbishments — managed from start to finish
.
Kitchens & Interiors
Beautiful, functional kitchen and interior installations tailored to your space and style.
Roofing & Repairs
Quality roofing work and structural repairs built to last and protect your property.
Extensions & Conversions
Transform your space with modern extensions, attic conversions, or open-plan living upgrades.
Outdoor Projects
Garden rooms, decking, and exterior woodwork built with precision and durability.
Why Choose Us
Honest & Reliable Service
Clear communication, fair pricing, and respect for your home and schedule.
Skilled Craftsmanship
All joinery and building work completed to the highest standard of finish.
Fully Insured & Certified
Every job is completed safely and in compliance with building regulations.
Local & Trusted
Based in Llanberis, proudly serving homeowners and businesses across North Wales.
Complete Project Management
From planning and materials to the final finish, we handle every stage with care and precision.
Quality Guaranteed
We take pride in every detail — your satisfaction always comes first.
How It Works
01
Get In Touch
Tell us about your project — big or small — and we’ll arrange a convenient time to chat or visit.
02
Receive Your Personalised Quote
You’ll get a clear, fair quote with honest advice and no hidden costs.
03
Project Completed to the Highest Standard
We complete all work efficiently, safely, and with attention to detail from start to finish.
Ready to Start Your Project?
Get in touch today to discuss your ideas and receive a free, no-obligation quote.
Your Local Joiner & Builder in North Wales
Based in Llanberis, Ian Jones Joinery & Building Contractors provides high-quality joinery, carpentry, and building work across Gwynedd and the wider North Wales area.
Ian takes pride in delivering reliable, personal service — combining traditional craftsmanship with modern building techniques. Whether you’re renovating your home, planning an extension, or transforming your interior, Ian ensures every project is built to last and finished to the highest standard.
Recent Projects
A look at some of our recent joinery and building work across Gwynedd and North Wales
Our Reviews
Here’s what some of our customers are saying about us…
Ian Jones Joinery & Building Contractor — your trusted local expert for joinery, renovations, and building projects across Gwynedd and North Wales.
Honest. Reliable. Built to Last.