07966 442128 01642 253613 garyslater@aslaterandson.co.uk Locksmith call-out service available · Other trades: by appointment LocksmithOther Services Areas AboutOur WorkReviewsContactCall Now About · A Slater & Son # Three decades fixingTeesside homes, properly. A family-run building, locksmith and property services company based in Middlesbrough. We quote in writing, and we stand behind every job we do. Call 07966 442128Request a free quote Our story ## Born in Middlesbrough. Built on word of mouth. Gary Slater Owner · A Slater & Son Property Services Ltd Established over 30 years ago, A Slater & Son originally traded as a sole-trader business before incorporating as A Slater & Son Property Services Ltd in March 2025. The incorporation date does not represent the start of trading. Over those three decades the work has been property repairs and maintenance - joinery, building work, plastering, damp and general property care across Middlesbrough and Teesside. Our dedicated locksmith service was added more recently, following formal locksmith training, and provides emergency lockouts, lock replacement and door-security work across Middlesbrough and the North East. Today we're a family-run limited company covering the full range of property work - but the phone is still answered, and the work is still done by the people on the van. We help homeowners, landlords, letting agents and small businesses. We specialise in the bits of property work that most people dread sorting - emergency lock-outs, damp problems, leaking roofs, failed plaster, tired bathrooms - and turn them into one calm phone call and one clean invoice. - Trading over 30 years; incorporated as a limited company in March 2025 (Co. No. 16298499) - Based at 1 Keasdon Close, Middlesbrough - Covering every TS and DL postcode across Teesside - Same team on the phone, on the quote and on the toolsAwards & qualifications Northern Housing Awards 2025 — SME of the Year. Gary Slater personally holds the GMLUK Level 3 Award in Locksmithing (Guild of Master Locksmiths UK, LTTA certified - 21-week course) and is a Guild of Master Locksmiths UK Member, covering our locksmith service. Separately, the company holds CHAS Elite and SafeContractor accreditations for its building and property maintenance work; those schemes do not certify locksmithing. The company is also Gas Safe registered (registration 587389) for gas work. Certificates are available on request. Business information ## Who you are dealing with We are an independent, family-run company. We are not affiliated with, endorsed by, or acting on behalf of any local authority, housing association, insurer, manufacturer or national franchise. Any brands we name are the products we fit, not partnerships. Registered company nameA Slater & Son Property Services Ltd Company number (England & Wales)16298499 Registered inEngland & Wales Trading historyEstablished over 30 years ago as a sole trader; incorporated 6 March 2025 Registered office addressExchange Building, 66 Church Street, Hartlepool TS24 7DN Trading address1 Keasdon Close, Middlesbrough TS3 7BD, United Kingdom Mobile / emergency line07966 442128 Office line01642 253613 Emailgaryslater@aslaterandson.co.uk Trading asA Slater & Son — locksmithing and property maintenance Areas coveredMiddlesbrough and the wider Teesside area Copies of our public liability insurance certificate, accreditation certificates and locksmithing qualifications are available on request before any work begins. Prices shown on this website are starting prices and exclude VAT unless stated; the price for your job is confirmed in writing before work starts. Our standards ## Three rules we don't break. The whole business comes down to three things - pick up the phone, quote it honestly, do it once. Everything else is detail. ### A real person picks up You speak to the person doing the work. We offer a locksmith call-out service for emergencies. ### Quote in writing Written quotes for planned work, and emergency call-outs are a fixed price agreed on the phone. Labour and any parts are confirmed before work begins wherever possible; out-of-hours rates apply. ### Stand behind it 12-month workmanship guarantee on every job — if anything works loose, drips or needs adjusting within 12 months, we return and fix it free of charge. Meet the team ## The faces on the van. Tradesmen across locksmithing, joinery, plastering, plumbing, painting and damp - all in-house, all wearing the same blue. The A Slater & Son team - Middlesbrough & Teesside. Measurable proof ## Numbers, not slogans. 30+Years trading in Teesside property work Call-outLocksmith service 4 hrsTarget locksmith response 9Trades under one roof ### Family-run The name on the van is the name on the company. One accountable contact from quote to sign-off. ### Every trade in-house Locksmith, plasterer, plumber, joiner, painter, damp specialist - and where a specialist external contractor is used we tell you who is doing that work. ### Genuinely local Based in TS3. We work the postcodes we live in - fast response, fair pricing, real accountability. ## Need a family-run team you can actually reach? We will answer. 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 Close, 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 trading as 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 Close, 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