A Slater & Son is a family-run locksmith and property services company in Middlesbrough, serving Teesside for over 30 years. We provide emergency locksmith call-outs across Middlesbrough, Stockton, Darlington, Hartlepool, Redcar, Thornaby and Ingleby Barwick, with a 4-hour response time. Locked out or need a lock change after a break-in? We respond fast and price fairly. Services include emergency lockouts, lock changes, break-in repair, damp proofing, plumbing, plastering, joinery, painting and landlord maintenance. Guild of Master Locksmiths member, TrustMark approved, Gas Safe registered and Northern Housing Awards 2025 winner. Free fixed-price quotes, fully insured with a 12-month workmanship guarantee.