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Fort Locks

London Colney, Hertfordshire
+Approved member since 2012

Services and skills

  • Locksmith

    9 skills

    Doors Opened / Unlocked

    Emergency Locksmith Service

    Lock Fitting

    Lock Repair

    Safe Locks

    Security Door Locks

    Snap Locks

    Window Lock Fitting

    Window Lock Repair

  • Windows / Doors / Conservatories

    5 skills

    UPVC Doors Installation

    UPVC Doors Repair

    UPVC Repairs

    UPVC Windows Installation

    UPVC Windows Repair

  • Services

    6 services

    • Domestic Work
    • Commercial Work
    • Free Estimates
    • 24 Hour Call-out
    • Insurance Work Undertaken
    • Cards Accepted


Customer reviews

Overall ratingin last 12 months

9.99Write a review
  • Workmanship10 out of 10
  • Tidiness10 out of 10
  • Reliability9.96 out of 10
  • Courtesy10 out of 10
Write a review

619 Total Reviews

The reviews below represent customers' views and not the views of Checkatrade

  • Malfunctioning uPVC door

    10Verified Review

    Kevin was great! Punctual, professional, knowledgeable and competitively priced. Initially gave advice over the phone and once realised the job needed more attention we booked in a visit. Would recommend to others.

    Location: UB9
  • New front door lock

    10Verified Review

    I have used Kev at Fort Locks for 20 years, and he is one of the best tradesmen I have ever used. Always happy and friendly and I have never been let down with his work. I cannot recommend Fort Locks enough. 5* service!

    Location: WD23
  • Locksmith!


    Locked myself out of my flat! Called Kevin in a complete flap. Said he would be with me in the hour, ended up being 30 mins only! Got me into the flat very quickly. An absolute life saver. Professional and friendly. Would highly recommend.

    Location: WD4
  • Locksmith Services

    10Verified Review

    I would have no hesitation whatsoever in recommending Kevin at Fort Locks. He is extremely professional, courteous and nothing was too much trouble. He is a breath of fresh air and I would recommend his services to all my friends and family.

    Location: AL9
  • Lock Repair of front door

    10Verified Review

    If your looking for a great locksmith, then you can't go wrong here. I have experienced in the past some locksmiths who just want to change the lock rather than figure out what's wrong with the current one. Not the case with Kevin, he spends the time to figure it out and then get the job done. Also it's been a while since I experience such an old school friendly tradesmen, who enjoys a chat while getting on with the work. Will leave it with, the work was excellent and I would trust him with work in the future. Thank you Kevin. John

    Location: WD18
  • Fixed stuck lock on front door

    10Verified Review

    Kevin has done a few jobs for me now, always excellent. Communication is great, he arrives on time (and quickly!) is personable, tidy and has always managed to quickly fix locks/ doors. Have used him for bifolds, patio doors and front door latch. Highly recommended, reasonable prices

    Location: AL1

Company profile

  • OwnerMr Kevin Carloni
  • Member Since2012
  • Public Liability InsuranceSelf-Certified
  • AddressChecked
  • IdentityChecked
  • Checkatrade T&C'sSigned
  • VATYes: 876 867 4584
  • Company typeSole Trader

Company info

Fort Locks provide a 24 hour emergency locksmith service to the London and Hertfordshire areas. Our locksmith services are provided 24/7, and we can deal with everything from replacement locks to open-ups and burglary repairs.

Fort Locks has been established for over 10 years and we now employ a team of emergency locksmiths, our 24 hour locksmith service engineers are UPV'c door specialists and have over 20 years of experience in the trade.

Our emergency locksmiths are always on call, 24 hours a day, 7 days a week, 365 days a year, covering the whole of London and the Hertfordshire area and we endeavor to have our reliable 24 hour locksmiths on site within a maximum response time of 20 minutes. All of our fully trained engineers are extremely polite and punctual and will carry out various works hassle free.




Emergency Locksmith Work

Gaining Entry

Lock Changes

UPVC Lock Repair

UPVC Lock Replacement

UPVC Lock Realignment

Lock Failures

Upgrading Locks to BS3621 Standards

Areas We Cover

Hertfordshire & Bedfordshire



Kings Langley

Abbots Langley



Hemel Hempstead

Leighton Buzzard

Welwyn Garden City


Potters Bar




St Albans

London Colney

Bricket Wood





All Our Locksmith Services Include

Lock changes

Insurance approved BS3261 locks

Security upgrades

Supply & fit all types of door / window / lock / Garage Locks

We also provide a key cutting service on site

Supply and fit master suite systems

Burglary Repairs

Electronic Locks

Opening of Gates

Opening of Window Locks

Opening of Garage Locks

UPVC Doors & Windows

Replacement of any Lock

Contact details