Gwynedd covers a large and varied stretch of north-west Wales, from the slate-quarrying towns of Bethesda and Blaenau Ffestiniog to the coastal communities around the Llŷn Peninsula and the market town of Pwllheli. The county contains a high proportion of older stone-built properties, Victorian terraces, and rural farmhouses, alongside a growing number of new-build estates near Caernarfon and Bangor.
Montrose Glass provides a local locksmith in Gwynedd and is available 24 hours a day, 7 days a week, 365 days a year. Whether you have been locked out of your home, need a door lock replacement after a break-in, or have a faulty uPVC door lock that needs attention before your insurer renews your policy, our team can reach you across the county and get the job done in a single visit wherever possible.
Our vans are stocked with a wide range of locks, euro cylinders, multipoint mechanisms, and window lock hardware, so most repairs and replacements are completed on site without a return trip. From emergency locksmith callouts in Gwynedd to planned lock upgrades, the service covers both residential and commercial properties throughout the area.





