07966 442128 01642 253613 garyslater@aslaterandson.co.uk Locksmith call-out service available · Other trades: by appointment LocksmithOther Services Areas AboutOur WorkReviewsContactCall Now Home/Services/Emergency LocksmithEmergency Locksmith · Middlesbrough & Teesside # Locked out in Middlesbrough?A real local locksmith,with a call-out service. From a lockout to a snapped key in a UPVC door, we get you back inside fast - no drilled locks where they aren't needed. Call 07966 442128Request a free quote - Locksmith emergencies: we aim to attend within 4 hours - Non-destructive entry first, every time - Insurance-approved BS3621 locks fitted - No separate call-out fee on completed jobs Call-outService available 30+ yrsProperty repairs & maintenance 100%£5m public liability <45 minTypical local arrival Credentials ## Awards, qualifications & accreditations ### Awards - Northern Housing Awards 2025 — SME of the Year ### Locksmith qualifications Held by Gary Slater personally, covering our locksmith service. - Gary Slater — GMLUK Level 3 Award in Locksmithing - Guild of Master Locksmiths UK Member ### Company accreditations Held by A Slater & Son Property Services Ltd for its building and property maintenance work. These schemes do not certify locksmithing. The company is Gas Safe registered (registration 587389) for gas work. - CHAS Elite - SafeContractor Approved - Gas Safe Registered (587389) Copies of all certificates are available on request before work begins. The service ## A locksmith service built around speed, honesty and proper repair. A Slater & Son has traded for over 30 years in property repairs and maintenance, originally as a sole trader and, since March 2025, as A Slater & Son Property Services Ltd. Our dedicated locksmith service was added more recently, following formal locksmith training with the Guild of Master Locksmiths UK, and provides emergency lockouts, lock replacement and door-security work across Middlesbrough and the North East. An emergency locksmith call is rarely about a lock - it's about your front door, your tenant, your shop, your child stuck in the rain. Three decades of working on Middlesbrough and Teesside properties means we treat the door, the frame and the lock as one system. Most lockouts we attend are opened without drilling. When a lock is genuinely beyond repair, we replace it with insurance-rated hardware and explain exactly what changed and why. - Lockouts to homes, flats, rentals, shops, offices and vans - Snapped, seized or worn UPVC and composite door cylinders - Lock changes after a break-in, lost keys or a tenant move-out - Burglary repair: door realignment, frame repair, new locks and keep work - Smart locks, padlocks, garage and shed security - BS3621 5-lever mortice locks for insurance compliance What happens if you wait ## Ignore a damaged lock and a £90 fix turns into a £900 door. Most lock problems give you warning before they fail - a key that sticks, a handle that lifts halfway, a cylinder that needs jiggling. People put it off, and then it fails on a wet Tuesday night with the kids in the car. ### A failed cylinder mid-week A worn euro-cylinder eventually snaps inside the lock. You can't get in or out, and a rogue trader will quote a four-figure 'new door' when the fix is a £40 cylinder. ### An invalidated home insurance claim If your front door isn't fitted with a BS3621-rated lock, many UK insurers will reduce or refuse a burglary claim. People only discover this after a break-in. ### A landlord left exposed Old tenant keys floating around is a liability. A proper lock change between tenancies costs less than a single insurance excess and protects the next family in the property. Our process ## A clear path from your call to job done. - Step 1 ### Real person on the phone You speak to a real person - not a call centre. Quick diagnosis, honest ETA, labour and likely parts explained before we set off. - Step 2 ### Non-destructive entry On arrival we pick, bypass or manipulate the lock open first. Drilling is a last resort, and only used when a lock has already failed mechanically. - Step 3 ### Diagnose the real issue We check the cylinder, gearbox, multi-point strip, hinges and frame alignment so you don't pay for a new lock when the door simply needs adjusting. - Step 4 ### Repair or replace properly Insurance-rated hardware fitted, snap-resistant cylinders where appropriate, and keys cut on site. We test every key and every entry mode before we leave. - Step 5 ### Walk you through it You get a written invoice, the old parts if you want them, and a clear explanation of what we did, what we replaced and why. Why homeowners choose us ## Real outcomes - not vague promises. ### Back inside fast A van is almost always nearby in Middlesbrough, Stockton or Redcar. We give realistic ETAs and stick to them. ### No 'cowboy' upsell We won't sell you a £600 'specialist' lock when a £45 cylinder solves the issue. Honest quoting is the entire business. ### Insurance-grade security BS3621-compliant mortice locks and anti-snap cylinders fitted as standard - paperwork-ready for a claim or a sale. ### One team for the full repair If a break-in damaged the door, frame or trim, we joiner-fix it the same visit. No second contractor needed. ### Landlord-friendly billing Itemised invoices, photos before/after, and we can deal with letting agents directly so the tenant gets help fast. ### Local accountability We live and work here. Our name is on the van and the contracts - there's nowhere for us to hide a bad job. Deep detail ## Locks, methods and situations we work with every week. Most locksmith problems in the North East fall into a handful of patterns. Knowing the hardware matters - picking the wrong solution costs the customer money or leaves the door insecure. Fully insured · £5m public liability Registered in England & Wales — Company No. 16298499. Registered office: Exchange Building, 66 Church Street, Hartlepool TS24 7DN. £5 million public liability cover on every job, plus a 12-month workmanship guarantee across every trade. Talk to Gary ### UPVC and composite doors The vast majority of front and back doors across Teesside are UPVC or composite with a multi-point locking strip and a euro-cylinder. The cylinder is the part that fails most often - keys snap inside it, the cam wears, or the cylinder itself snaps if it's protruding and a thief attacks it. We carry snap-resistant 3-star Kitemarked cylinders sized to your door (it matters - an oversized cylinder is a security risk). If the gearbox in the multi-point strip has gone, we replace the gearbox rather than the whole door, which is what most homeowners are wrongly told they need. ### Wooden doors and BS3621 mortice locks Older terraced and semi-detached homes around Linthorpe, Acklam, Norton and Marton often still have a wooden front or back door fitted with a mortice lock. For your home insurance to be valid on these doors, the lock needs to be BS3621 certified (5-lever, British Standard). We carry Union, Chubb (ASSA ABLOY) and ERA BS3621 locks and fit them properly into the existing morticed pocket - including new keeps and strike plates where the timber has worn. ### Break-in and burglary repair After a burglary the priority is making the property secure tonight. We board up where needed, replace the locks, realign or repair damaged frames, and fit a temporary or permanent door as appropriate. We then put the property back to insurance-claim ready, with photos and a written report you can send to your insurer. ### Landlord, letting and commercial work We work with private landlords and letting agents across Teesside for change-of-tenancy lock changes, lost-key call-outs, and end-of-tenancy security checks. For commercial premises - shops, offices, salons, takeaways - we fit master-key systems, restricted-key cylinders so keys can't be copied at a kiosk, and access control on staff doors. ### Smart locks, padlocks and outbuildings Smart locks (Yale Conexis, Ultion Nuki and similar) are increasingly common on family homes and Airbnb lets. We fit, configure and troubleshoot them, including on composite doors where the multi-point strip needs to be compatible. For garages, sheds and side gates we fit CEN-rated padlocks and hasps that actually slow a determined thief down. Pricing ## Price List No separate call-out fee on completed jobs. Labour charges and any required parts are confirmed before work begins wherever possible. Out-of-hours rates apply. Prices shown are starting prices and are subject to VAT. A locksmith call-out service is available. ### Labour Rates TimeRate 9:00am – 5:00pm (7 days)from £64.99 5:00pm – 10:00pmtime & a half 10:00pm – 9:00amdouble rate Pricing shown is for labour only; parts are priced separately. ### Parts (from) PartPrice Cylinder Locksfrom £24.99 Door Handlesfrom £29.99 Multi-Point Mechanismsfrom £84.99 Final price depends on make/model, security grade and availability. No separate call-out fee on completed jobsPrices subject to VATOut-of-hours rates apply Gary Slater — Guild of Master Locksmiths UK member, GMLUK Level 3 Award in Locksmithing · Fully insured (£5m public liability) & DBS checked. Case Study · Housing Provider Call-Out ## Forced-entry repair: door, frame and lock back in one visit. We were called out by a housing provider after the police had forced entry to a tenant's flat. The door had been kicked through, the frame splintered around the lock keep, and the property was left wide open - no way to secure it and no way for the tenant to get back in. On the same visit we repaired the timber frame, fitted a new lock case and lever handle, and re-hung the door so it closed cleanly and locked properly. We then installed a combination key safe on the brick beside the door and left the new keys inside, so the tenant could let themselves back in when they returned. - Door & frame repaired same visit - New lock case and handle fitted - Eurospec key safe supplied & fitted - Property handed back fully secure On arrival: door frame and lock keep destroyed by police forced entry. Inside view - frame torn out, lock case missing, property left insecure. Same door, same day: new frame timbers, new lock, door re-hung and secure. Eurospec key safe fitted next to the door with the new keys inside for the tenant. FAQ ## Emergency Locksmith questions, answered straight. Still unsure? Send us a message or call 07966 442128. How much does an emergency locksmith cost in Middlesbrough?+There is no separate call-out fee on completed jobs. Labour is charged from £64.99 during the day, with out-of-hours rates applying evenings and overnight, and any required parts are confirmed before work begins wherever possible. All prices are subject to VAT. How quickly can you get to me?+For locksmith emergencies we aim to be with you within 4 hours across Teesside, and we are often much sooner. We give you an honest ETA on the phone before we set off. Will you drill my lock?+Almost never. We're trained to pick, bypass or manipulate locks open without damage. Drilling is only used when a lock has already failed mechanically - for example, a snapped cylinder where the cam is jammed inside the gearbox. Do you offer a call-out service?+Yes - we offer a locksmith call-out service. If we are on a job we call you straight back, and you speak to the person doing the work. Do you fit British Standard locks?+Yes - we fit BS3621 5-lever mortice locks for wooden doors and 3-star Kitemarked anti-snap euro-cylinders for UPVC and composite doors. These are the standards most UK home insurers ask for, though requirements vary by policy, so check your own. We provide an itemised invoice for your insurer. Can you help after a break-in?+Yes, and we treat it as a priority. We secure the property the same day, replace damaged locks, repair the door frame and trim where needed, and provide photos and a written report for your insurance claim. Do you change locks between tenants for landlords?+Yes - change-of-tenancy lock changes are one of our most common landlord jobs. We can deal with letting agents or tenants directly, key-up multiple properties on a single restricted key, and invoice the agent or owner with itemised paperwork. Do you cover Stockton, Redcar, Hartlepool and Darlington as well?+Yes. We cover the whole of Teesside and the surrounding area - Middlesbrough, Stockton, Thornaby, Ingleby Barwick, Redcar, Marske, Saltburn, Hartlepool and Darlington - for both emergency and planned work. Are you a registered, insured business?+Yes. A Slater & Son Property Services Ltd is a UK registered limited company (Company No. 16298499) with £5 million public liability insurance on every job. Will smart locks invalidate my insurance?+Not if they're fitted correctly and the door also meets your insurer's standard. Most major UK insurers accept smart locks as long as the underlying lock case is to BS or TS standards. We'll check your insurance wording with you before fitting. ## Related services Damp Proofing Joinery Property Maintenance Landlord Maintenance ## Areas we cover for Emergency Locksmith MiddlesbroughStocktonDarlingtonHartlepoolRedcarMarskeSaltburnThornabyIngleby Barwick ## Sort your emergency locksmith today - properly, first time. We answer every call. Honest advice, fair pricing, work that lasts. Call 07966 442128Request a free quote Locksmith call-out service available · Other trades: by appointment· £5m public liability · Co. No. 16298499 A family-run property repairs and maintenance company serving Middlesbrough and Teesside. A Slater & Son has traded for over 30 years; the business incorporated as A Slater & Son Property Services Ltd in March 2025. Our dedicated locksmith service was added more recently, following formal locksmith training, and offers an emergency locksmith call-out service and aims to attend emergencies within 4 hours. Fully insured with £5 million public liability cover and a 12-month workmanship guarantee. Award: Northern Housing Awards 2025 — SME of the Year Locksmith qualifications (Gary Slater): GMLUK Level 3 Award in Locksmithing · Guild of Master Locksmiths UK Member Company accreditations: CHAS Elite · SafeContractor Approved · Gas Safe registered (587389) Call Now: 07966 442128 Office: 01642 253613 garyslater@aslaterandson.co.uk1 Keasdon Cl, Middlesbrough TS3 7BD Locksmith call-out service available · Other trades: by appointment Facebook ## Services - Emergency Locksmith - Damp Proofing - Plastering - Plumbing - Painting & Decorating - Joinery - Disabled Adaptations - Property Maintenance - Landlord Maintenance ## Service Areas - Middlesbrough - Stockton - Darlington - Hartlepool - Redcar - Marske - Saltburn - Thornaby - Ingleby Barwick ## Company - About - Our Work - Reviews - Contact © 2026 A Slater & Son Property Services Ltd T/A A Slater & Son Locksmith & Property Services. All rights reserved. Company No. 16298499 · Registered in England & Wales · Registered Office: Exchange Building, 66 Church Street, Hartlepool TS24 7DN · Trading address: 1 Keasdon Cl, Middlesbrough TS3 7BD. PrivacyTermsCookiesCertifications Call Now Get Quote We use essential cookies to run this site, plus optional analytics cookies to see how it is used. Cookie policy Essential onlyAccept all