07966 442128 01642 253613 garyslater@aslaterandson.co.uk Locksmith call-out service available · 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 - No separate call-out fee on completed jobs TS17Full Thornaby cover 30+ yrsOn Teesside homes <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. Every service below is delivered directly in Thornaby-on-Tees by Gary and the family. No middlemen, no sub-contractors you've never met. ### 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 No separate call-out fee on completed jobs, and written quotes for planned work. Labour and any parts are confirmed before work begins wherever possible; 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, insurance-compliant fix. ### 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 fixed price, 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 call-out 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 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