company built on recommendation

NJG Glass & Locks the window repair company has over 25 years of experience in the glass, glazing and window industry. We are a business that is built on recommendation, we thrive to ensure all jobs are efficiently carried out to the highest standard of workmanship, we offer window repairs in Dunstable, Luton, Harpenden and surrounding areas covering Hertfordshire, Buckinghamshire and Bedfordshire, double glazed window repair and all types of emergency window repair work can be carried out rather than window glass replacement.  As well as glass repairs we also fit splashbacks to kitchens and bathrooms.


If you are just in need of a front or patio door lock replacement then please call and we will be happy to help.


NJG Glass & Locks


Double Glazed Window Repair

07957119508​