Your Local Locksmith

Theakston Locksmiths are a family owned emergency 24 hour locksmith company serving County Durham & Teesside

Call 07983 376 912 NOW

Fully trained, experienced mobile locksmith near you
UPVC door repairs near you


Years of Experience

Front & Back Door LOCK UPGRADES from only £99 (fitted)

Fully trained mobile locksmiths

A fast and friendly service

Theakston Locksmiths are a family owned emergency 24 hour locksmith company, based in Stockton, with a wealth of experience and expertise.

We specialise in UPVC door and window repair and replacements. With the experience in all types of locks and hardware, our fully trained mobile locksmiths can gain entry and repair or replace your locks in just one visit.

Our convenient location close to the A1(M) and A19 enables us to respond quickly to calls from all areas throughout the North East of England including North Yorkshire, Northumberland, Tyne & Wear, County Durham, Cleveland and all surrounding areas.

Always nearby to help you out
Don't get locked out of your home or business

Call 07983 376 912 NOW

We serve both domestic and commercial customers

Locksmith Services

We Supply And Install...
UPVC Hinges, UPVC Window Espags, Multipoint Locking Strips, Lock Cylinders, Mortice Locks, Key Cutting, Digital Locks, Window Locks, Door Entry, Door Furniture, Door Hardware, Furniture Locks, Garage Door Handles, Padlocks, Hasp & Staple, Hinges, Ironmongery, Panic Hardware, Cash Boxes / Key Cabinets, Post Boxes, Safes, Shutter locks.

Windows/Doors: Repairs

We specialise in repairing UPVC and composite doors and windows. Whether your properties doors or windows need repairs, adjustments or a complete overhaul, call us today for a fast and friendly service.
We repair Multipoint door locks, Locks and Latches, Cylinders, Cabinet and Camlocks plus Padlocks and Bars.
If we can't fix it then we offer the best solutions for a replacement. Our advice is based on over 20 years of experience.

Windows/Doors: New/Replacement

We can upgrade your locks from standard cylinders to high security anti-snap lock cylinders. From only £60.
The video below shows a composite door repair, new handles and gearbox fitted.

We supply leading brands of Locks and Latches, Cylinders, Cabinet and Camlocks, Padlocks and Bars and multipoint door locks.

Composite door repair

We fit leading brands

Such as...Abus, Adams Rite, Briton, Burg, Chubb, Cisa, Codelocks, Era, Hafele, Hoppe, HUWIL, Ifam, Imperial, Ingersoll, KABA, KASP, Legge, Lowe & Fletcher, Perko, RST, SILCA, Squire, Unican, Union, Videx, Weiser, Yale & Zone.

How secure is your home?

Home security services on Teesside by professional locksmiths
If you have a UPVC or composite door that is fitted with a multi-point lock you may think your property is safe and secure. Unfortunately your multi-point lock is only as secure as the euro-cylinder that is fitted to it. Thieves are now using methods to force entry such as lock bumping and lock snapping, this can take under 30 seconds to open your door. We can upgrade your euro-cylinder to an anti-snap, anti-drill, anti-pick cylinder which complies with British Standard BS EN 1303.

We offer a survey to ensure all of your locks are up to insurance standards and recommendations and offer FREE ESTIMATES on all of our work.

Love It, Lock It, some simple tips and advice to keep your property and contents secure.
  • Lock all windows and doors, even if leaving your home for just a few minutes
  • Keep valuables out of sight
  • Mark your property
  • Fit anti snap, anti pick and anti drill, bump resistant 'euro locks' on UPVC and composite doors
  • Don't let strangers into your building
  • Fit 5 lever BS3621 mortice locks to all wood front and back doors, and good locks to all downstairs windows and use them
  • Keep your house and car keys safe and away from doors, windows and letterboxes
  • Fit a letterbox cage to the back of your front door
  • Make sure you have up-to-date contents insurance

Call 07983 376 912 now to book an appointment


Rated 5/5 by customers on Facebook and Google.

More Services

  • Rim Locks & Latches
  • Multi Point Locks
  • Nightlatches
  • Panel Locks
  • Rim Deadlock/Latch/Lock
  • Mortice Locks & Latches
  • Armoured Plate Glass (APG) Locks
  • Bathroom Catches
  • Deadlocks
  • Escape Locks
  • Gate Locks
  • Knobsets
  • Metal Door Locks
  • Sashlocks
  • Sliding Door Locks
  • DIN Standard
  • Double - Euro
  • Double - Oval
  • Half - Euro
  • Half - Oval
  • Key & Turn - Euro
  • Key & Turn - Oval
  • Miscellaneous
  • Padlock Insert
  • Restricted
  • Rim Cylinders
  • Scandinavian Oval
  • Screw-In
  • WC Cylinders
  • Cabinet Lock
  • Camlock
  • Furniture Lock
  • Accessory
  • Bar - Locking
  • Hasp
  • Hasp & Staple
  • Padlock - Aluminium
  • Padlock - Body Only
  • Padlock - Brass
  • Padlock - Combination
  • Centre Case
  • Repair Lock
  • Full Units
  • Furniture
  • Cylinders
  • Panic Hardware
  • Secondary Security
  • Accessory

New locks and handles

Fitted new locks and handles on my external doors. I was very pleased with the work and would definitely recommend Paul as he is very professional and hardworking. He is also very reasonable in price. I phoned several locksmiths for quotes and some were ridiculously overpriced to the quote theakstonlocksmiths gave me. Down to earth guy who is very knowledgable in his area of expertise.

C Ashley

Faulty Lock Replacement

Called Paul out last week to a faulty lock, came quickly, diagnosed the issue and ordered a new lock at a great price. After he fitted the lock I used his property maintenance skills to do all the jobs I've never got around to sorting out. Great workmanship, attitude and goes that extra bit further to make sure everything is sorted before he leaves. Would confidently use again and recommend. A man with many skills.

M Wilson

Locked Out

After making a stupid mistake and getting locked out, the last thing you need is the first three locksmiths not to answer the phone. Thankfully Theakston was number 4 and came straight over. He worked his magic on the Ultion lock and we were in within an hour of calling. Professional and friendly service and fairly priced.

F Goodwillie

Reliable service

Great help with a fast reliable service. Thanks

J Lee


I am so grateful to Paul for his prompt professional response to my call for help. Excellent service, I won't hesitate to recommend him. Good luck in all you do

P Casey

New locking strip

Fitted a new locking strip on my front door, job was done within the hour. Great price and very friendly service.

Liam Tate
24/7 We Are available

Call NOW and speak to Paul

All doors - ONE Key

One Key Solutions


One family, One Key. All your locks operate off the same key, simple! No fuss and lighten that key fob loading!


BSI approved, with anti snap and anti drill as standard.


Our security survey will advise you on the best locks to use leaving you safe and secure in your home.

Extra Keys

Call us to order your extra keys for your children, grandparents or cleaners...