About Marks Locksmith Swansea

At Marks Locksmith, we provide trusted, professional locksmith services across Swansea and surrounding areas. Based locally in Swansea, we proudly serve Morriston, Sketty, Uplands, Gorseinon, Neath, Brynmill, and Swansea City Centre.

With years of hands-on experience, we specialise in non-destructive emergency entry, lock replacements, uPVC door lock repairs, door realignments, broken key extraction, and vehicle lockouts. Whether you’re locked out of your home, car, or need a lock upgrade, we respond quickly—often within 15–30 minutes.
What sets us apart? We’re not part of a national chain or call centre. When you call Marks Locksmith, you speak directly to a local locksmith who understands your area. We never charge a call-out fee and keep pricing transparent, fair, and affordable.

We’re proud to be rated 5 stars by homeowners and businesses across Swansea. Our goal is always to provide fast, friendly, and damage-free service you can count on—24 hours a day, 7 days a week.
Need help fast? Contact us now for reliable, local locksmith support.

 
 
 
 
 
 
 
  
 
 
   
 
 Sarah osborn 
 
 
 
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amazing car replacement service in mount pleasant! he kindly came to the house and cut the key on site - all in less than 24hrs!
  
 
  
 
 
   
 
 Anders Persson 
 
 
 
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Marks Locksmith is a credit to the local area. Great price and swift service. Definitely will use again.
  
 
  
 
 
   
 
 Chris Price 
 
 
 
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Car key replacement Killay Swansea. Absolutely brilliant service. Replacement key cut and programmed, even finding a work arounds as problems arose. Could not recommend highly enough
  
 
  
 
 
   
 
 Alyson Thomas 
 
 
 
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Very knowledgeable very quick response recommended him to everyone expert at his job sorted key for car with no problems excellent
  
 
  
 
 
   
 
 Tors Bamford 
 
 
 
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Car key replacement West Cross, Swansea. So I bought myself a new MG6 a few weeks ago and the previous owner said it came with 2 keys… silly me, I didn’t check if the 2nd key worked at the time. Bought the car, took it home then discovered that the spare key didn’t work, so thought I’d change the battery. Took the fob apart and there was nothing inside the fob, it was just an empty shell. So I phoned around, contacted a previous company I had used before, let’s just called them “they done have the keys” they claimed they don’t do them and I need to go to MG for a new key. That’s where Mark comes in, for a very reasonable price, he came down to me in west cross with a new fob for MG6 and programmed the fob. Mark was highly professional and if I ever need a car locksmith again, he will most definitely be my first and only port of call. I highly recommend his services to all. The moral of my rambling story is when you buy a new car always check the spare key before you get home, but if you ever have a problem forget the rest, and just call the best….. which in my opinion is Mark’s locksmith. Thanks again Mark!!
  
 
  
 
 
   
 
 Sophie Peffers 
 
 
 
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Car locksmith in Gower - After closing my boot with my car keys inside, my car decided to deadbolt. I was shortly due to leave a rural campsite in the Gower, Wales, to head back to Oxfordshire. Having found Marks contact details and had gotten in touch, he was with me within the hour, at 10.30pm on a Saturday evening he unlocked my car within minutes, completely saving my bacon. Can't thank Mark enough for saving the day and relieving what was an incredibly stressful situation! I highly recommend having Mark saved in your contacts if you ever find yourself having your car keys locked in your car!
  
 
  
 
 
   
 
 Jordan 
 
 
 
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locked my car keys in boot, mark was out to me within 20 mins and got in to my car in no time highly recommended
  
 
  
 
 
   
 
 James Donovan 
 
 
 
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Car key replacement in neath Would definitely recommend very polite and helpful explained everything what needed doing thank you so much again all the best Also no damage very professional
  
 
  
 
 
   
 
 darren williams 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Car lockout in skewen swansea. Superb service.  Mark was very helpful . He arrived swiftly and was very knowledgeable and got me in car quickly . Thankyou .
  
 
  
 
 
   
 
 Trudy Stephens 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Professional and prompt service. Mark was very knowledgable and helpful.  Thank you.
  
 
  
 
 
 
 
 
 
 Google rating score: 5.0 of 5, based on 106 reviews 
 
   
 
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