07966 442128 01642 253613 garyslater@aslaterandson.co.uk 24-hour locksmith call-out service, 7 days a week · Other trades by appointment LocksmithOther Services Areas AboutOur WorkReviewsContactCall Now Home/Service areas/Thornaby-on-Tees Thornaby-on-Tees · TS17 # Property services inThornaby-on-Tees -fast response, fair pricing. From the older streets off Mandale Road to the modern estates around Teesdale and the Village - one family team for every trade. Call 07966 442128Request a free quote - Covering TS17 - every Thornaby postcode - Locksmith call-out service available - answered locally - Fully insured · £5m public liability - Emergency call-outs are a fixed price agreed on the phone TS17Full Thornaby cover 30+ yrsProperty repairs & maintenance <35 minTypical arrival 1 teamEvery trade Local to Thornaby-on-Tees ## Thornaby is right next door - we're there constantly. Thornaby-on-Tees sits directly across the river from our Middlesbrough base, and it's one of the areas we work in most often. The town's mix of post-war estates, modern Teesdale and Village developments, and pockets of older housing means we see every category of job here - emergency lock-outs, full re-plasters, kitchen and bathroom refurbs, landlord turnarounds and steady property maintenance. - Covering Mandale, Teesdale, the Village, Stainsby Hill, Lanehouse and Ingleby Barwick borders - Direct A66 / A19 route in - fast emergency and planned response - Familiar with post-war estate stock and modern Teesdale-era housing - Trusted by Thornaby landlords and letting agents for reactive and planned works Property types we work on ## We know Thornaby-on-Tees housing stock - inside and out. ### Post-war estates - Mandale, Stainsby Hill Solid construction, plasterboard ceilings, lots of joinery, plastering and decoration. We carry the right finishes for a uniform result. ### Modern Teesdale & Village housing Composite doors, block-and-beam floors, combi boilers. Fast-fix specialists for the year 10–25 fault window. ### Older terraces off Mandale Road Solid brick, original mortices, timber sub-floors. Breathable repair systems and sympathetic joinery. ### Rental & HMO stock Quick turnaround between tenancies, change-of-tenancy lock changes, end-of-tenancy refresh, agent invoicing. ### Modern detached - Teesdale 10–20 year fault window: silicone failure, valve seizure, composite-door drop, render cracks. We fix in one visit. ### Local shops & offices Out-of-hours emergency work, shopfront security and discreet daytime decoration. Services in Thornaby-on-Tees ## One trusted family team - every trade under one roof. Services in Thornaby-on-Tees are delivered directly by the A Slater & Son team. Where a specialist external contractor is used for part of a job, we tell you clearly who is carrying out that work. ### Emergency Locksmith Lockouts, lock changes & break-in repair. Emergency Locksmith in Thornaby-on-Tees ### Plastering Skimming, re-skims and full re-plasters. Plastering in Thornaby-on-Tees ### Plumbing Leaks, repairs and bathroom installations. Plumbing in Thornaby-on-Tees ### Joinery Doors, skirting, kitchens and bespoke fitting. Joinery in Thornaby-on-Tees ### Property Maintenance One trusted team for every home repair. Property Maintenance in Thornaby-on-Tees ### Landlord Maintenance Reactive & planned works for landlords. Landlord Maintenance in Thornaby-on-Tees ### Damp Proofing Surveys, treatment and lasting damp solutions. Damp Proofing in Thornaby-on-Tees ### Painting & Decorating Interior and exterior - clean, sharp finishes. Painting & Decorating in Thornaby-on-Tees ### Disabled Adaptations Grab rails, ramps, wet rooms and home access. Disabled Adaptations in Thornaby-on-Tees Why Thornaby-on-Tees chooses us ## Local accountability, fast response, work that lasts. ### We're already across the river Thornaby is a 10-minute drive from our base - emergency response is among the fastest on our patch. ### One family, every trade Locksmith, plasterer, plumber, joiner, painter and damp specialist under one roof. ### Honest written pricing Emergency call-outs are a fixed price agreed on the phone, and planned work is quoted in writing. Labour and any required parts are confirmed before work begins; out-of-hours rates apply. ### Landlord-ready paperwork Itemised invoices and photo records - exactly what letting agents and insurers need. ### Built on repeat work Most of our Thornaby work comes from referrals - neighbours, family, landlords passing the number on. ### Workmanship-backed If anything works loose, drips or needs adjusting within 12 months, we return and fix it free of charge. Common in Thornaby-on-Tees ## What goes wrong in Thornaby properties - and how we fix it. Thornaby's housing stock is a mix of post-war estates and modern estate-build, with pockets of older terraced housing. Each has its own predictable failure modes - and its own correct fix. Fully insured · £5m public liability Covering Thornaby-on-Tees (TS17) and the wider Teesside area. £5 million public liability cover and a 12-month workmanship guarantee on every job. Company No. 16298499. Talk to Gary ### Snapped UPVC and composite cylinders Across the Teesdale and Village estates the original euro-cylinders are now beyond service life and snap regularly. We carry 3-star Kitemarked anti-snap cylinders sized to your door - fast fix with 3-star Kitemarked hardware (check your own insurer's requirements). ### Mid-life faults on Teesdale-era housing Bathrooms with failing silicone, heating systems with seized valves, dropped composite doors and cracked render around openings. We fix the cause, not just the symptom. ### Plaster cracking on post-war estate stock Mandale and Stainsby Hill estate houses commonly show plaster cracking at ceiling junctions and around openings from settlement and seasonal movement. We re-skim or patch with a proper finish, not filler over a paint. ### Leaking flat-roof extensions 1970s/80s flat-roof kitchen and dining extensions are now beyond felt-patch repair. EPDM rubber or warm-deck replacements, plus full internal making-good. ### Rental turnaround between tenants Across the TS17 rental market we run regular end-of-tenancy jobs - locks, plaster, doors, decoration, plumbing - invoiced direct to landlord or agent so the property is back on the market in days. Our process ## From your call in Thornaby-on-Tees to the job done. - Step 1 ### Real person on the phone You speak to a real person, not an answer service. Quick diagnosis, honest ETA, and pricing explained before we set off. - Step 2 ### On-site assessment We arrive when we say we will, look at the actual job - not what was guessed over the phone - and explain what's needed in plain English. - Step 3 ### Written, fixed quote A clear price with materials, labour and timeline. No 'while we're here' upsells and no extras that magically appear on the invoice. - Step 4 ### Work done properly Trades done by tradesmen, not generalists. Dust sheets, tidy site, daily clean-down, neighbours respected. - Step 5 ### Walk-through & 12-month guarantee We walk you through the finished work and hand over paperwork. Every job is backed by our 12-month workmanship guarantee — if anything works loose, drips or needs adjusting within 12 months, we return and fix it free of charge. FAQ ## Thornaby-on-Tees questions, answered straight. Still unsure? Send us a message or call 07966 442128. Do you cover all of Thornaby?+Yes - TS17 in full, including Mandale, Teesdale, the Village, Stainsby Hill, Lanehouse and the Ingleby Barwick borders. How fast can you reach me in Thornaby?+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. How much do you charge in Thornaby?+Same pricing as the rest of Teesside. Emergency call-outs are a fixed price agreed on the phone, and planned work is quoted in writing. Do you offer a locksmith call-out service in Thornaby?+Yes - we offer a locksmith call-out service. If we are on a job we call you straight back. Do you handle landlord and letting-agent work in Thornaby?+Yes - change-of-tenancy lock changes, reactive maintenance and full turnarounds with itemised paperwork. Do you work on Teesdale-era modern housing?+Yes - we specialise in the 10-to-25-year fault window these properties hit. Can you cover Ingleby Barwick borders and Stockton as well?+Yes - both are part of our regular weekly patch. Do you do emergency lock-outs in Thornaby?+Yes - call-out service available, non-destructive entry first, fixed price agreed on the phone. Will you give a written quote before starting?+Yes. Every planned job is quoted in writing with materials and labour broken down. Are you a properly registered business?+Yes. A Slater & Son Property Services Ltd, UK-registered limited company (No. 16298499), fully insured with £5m public liability. ## Nearby areas we also cover We cover Thornaby-on-Tees and every neighbouring town across Teesside. Same team, same standard, same family business. MiddlesbroughStocktonDarlingtonIngleby Barwick ## Popular services in Thornaby-on-Tees Jump straight to the service you need - each page has full pricing guidance and local detail. Emergency Locksmith Plastering Plumbing Joinery Property Maintenance Landlord Maintenance ## Need a tradesman in Thornaby-on-Tees today? We answer every call. Honest advice, fair pricing, work that lasts - across Thornaby-on-Tees and all of Teesside. Call 07966 442128Request a free quote 24-hour locksmith call-out service, 7 days a week · 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 24-hour locksmith call-out service, 7 days a week · 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