Master key systems

Master Key Systems in Harrow

One key that opens everything for you, while each tenant, member of staff or department only opens their own door. That’s a master key system, and it’s a tidy solution for landlords, HMOs, offices and small commercial buildings. I design and fit master-keyed suites across Harrow and the surrounding areas, sized to what you actually need.

Good for

Landlords and HMOs
Offices with staff-only areas
Small blocks and communal buildings
Shops with stockrooms
Anywhere you want controlled, tiered access without a fistful of keys

CALL NOW

A pile of euro cylinder locks and their keys

How it works, in plain English

Every lock is keyed so it accepts both its own key and a single master key. So a landlord or manager carries one key for the whole building, while each occupant’s key only works their own door. You can add sub-masters (say, one key per floor) as it scales.

Done properly

A master suite is only as secure as its planning. I’ll map out who needs access to what before cutting anything, use quality cylinders, and give you a documented key schedule so you know exactly which key opens what. No call-out fee, and a fixed price agreed before I start.

      EXCELLENT  
   Based on 318 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Alexandros Skoteiniadis 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great service , quick and thorough , highly recommended .
  
 
      Posted on Google  
   
   Marc 
 
 
 
 Trustindex verifies that the original source of the review is Google. Andrew was really excellent. Fixed the front door yale, and garden door locks, for a good price. Efficient, quick, came on time, communicated well. Gave very good advice about what needed to be replaced, and what did not, and explained why. I would definitely use him again. Always great to find a first class tradesman/woman.
  
 
      Posted on Google  
   
   Dan Leon 
 
 
 
 Trustindex verifies that the original source of the review is Google. Amazing locksmith and did the job very quickly. Highly recommend
  
 
      Posted on Google  
   
   Yulong Hu 
 
 
 
 Trustindex verifies that the original source of the review is Google. Andrew provided fantastic service and I highly recommend it.

I am writing to express my gratitude for your assistance. We recently experienced another minor issue with the lock, but Andrew arrived promptly and resolved it quickly at no extra charge.

Thank you once again for your excellent service.
  
 
      Posted on Google  
   
   Evelyn Kaputolo 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great service! Arrived within the promised time and changed the lock very quickly. Very professional, efficient, and reliable. Highly recommend!
  
 
      Posted on Google  
   
   Rosy 
 
 
 
 Trustindex verifies that the original source of the review is Google. Andrew is very professional and has offered excellent service every time.
  
 
      Posted on Google  
   
   Munira Asaria 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very honest ,efficient and quick.
  
 
      Posted on Google  
   
   Mark Adefila 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service from Andrew. I could not unlock my garden gate it was stuck in the lock position. Called Andrew on the Wednesday and he visted the same day. New lock required, not an off the shelf lock so Andrew had to ordered it. The lock was delivered on the Friday and Andrew fitted it the same day. I'm happy with the service and will definitely use him again if needed.
  
 
      Posted on Google  
   
   Cece Anang 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent, timely and professional. We’ve used him 3 times and he’s so reliable!
  
 
      Posted on Google  
   
   Bhavi Bhudia 
 
 
 
 Trustindex verifies that the original source of the review is Google. Absolutely outstanding service from Andrew. Came out the same day, quickly diagnosed the problem with my old UPVC door and fixed it there and then.

What impressed me most was his efficiency. There was no unnecessary going backwards and forwards, no trying different things just to increase the job, and no confusion over the cost. His pricing was reasonable, straightforward and clearly explained.

Andrew really does know his stuff. He was professional, knowledgeable, reliable and clearly very experienced with locks and door mechanisms.

It is difficult to find tradespeople who are this efficient and dependable. I certainly won’t be looking for another locksmith again: Andrew will be my first call from now on.

Highly recommended.
  
 
  
  
 
     Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Andrew the Locksmith with his branded van on an emergency call-out in Harrow

Master Key Systems, Designed & Fitted in Harrow

I work independently and I’m 5-star rated. You deal with me from planning to fitting, not a call centre. If you run multiple units or need controlled access for staff, get in touch and I’ll size a suite to what you actually need. See my commercial locksmith service or my prices.

Get in touch today