5 Best Door Repair Services in London (2026)

Thames Garage Doors is a family-run business in Charlton, south east London, that's been fitting and repairing garage doors since 1999. They supply and install industry-leading brands but do their own installations rather than subcontracting, and they're upfront that they'll fix an existing door rather than push a replacement if the door doesn't need one. Reviewers consistently mention Duncan and Alex by name as the two people doing the actual repair work.

Fast Repair - London, based in Bethnal Green, specialises in window and door glass, from double glazing replacement to hinge and lock repairs across all of London. They work with wood, metal, aluminium, and uPVC frames, and their site emphasises same-day emergency glass replacement with a one-year warranty on the work. They're open seven days, closing on Sundays.

London Lock & Glass operates out of Richmond and covers locksmith, glazing, and door repair work with a particular reputation for bifold doors that have come off their runners or developed stiff locks. Philip, the name that comes up in nearly every review, has 40 years of experience as a locksmith and glazier and works alone or with a small team on jobs, including for schools where health and safety requirements are stricter.

GreenFellas Garden Fencing North London covers Camden, Islington, Haringey, Enfield, and surrounding boroughs, installing and repairing garden fences and wooden garden gates. Dave, who leads the crew according to reviews, walks customers through design options including hedgehog-friendly gaps and works around difficult existing fence lines.

London Window and Door Repairs, based in Camberwell, handles a broad range of door types from sash windows to sliding patio doors, bifold, composite, aluminium, and fire doors, plus block management and commercial maintenance work. Reviewers name specific technicians like Peter, Lee, and Akim, and several mention same-day fixes even outside normal working hours.