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Guardian House Of Locks & Security Systems

4.4 (16 Google reviews)Based in Kallang
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AI summary

Reviews are mostly about key duplication, with customers saying the keys were done in minutes and work as intended. Of 13 written reviews, 6 say the problem was fixed, 3 say the business came quickly and 1 says they used it again. Customers describe polite, patient, informative staff and mention a father and son team. It takes cash and PayNow, and it is rated 4.4 out of 5 from 16 Google reviews. Bring the key you want copied and ask the price first.

This summary is based on all the information the Honestfix team has put together on this business, last checked 2 Oct 2026. For more on how we do it, see how Honestfix works.

Guides

A key stuck halfway in a front door lock with the grille gate open beside it

Key stuck in lock in Singapore: what to check first, what it costs, who to call

A person sitting on the corridor floor against a closed front door at night with a phone

Locked out of your home in Singapore: what to do first, what it costs, who to call

A person at a closed gate in a dusk corridor turning out a tote bag

Lost my keys in Singapore: what to check first, what it costs, who to call

Reviews

Latest 13 written reviews of 16 on Google

Summary of reviews

Fixed the problem6 of 13 reviews · 46%
Came quickly3 of 13 reviews · 23%
Would use again1 of 13 reviews · 8%

Jobs customers mention

Key duplication 7Lock change and repair 1

Based on the Honestfix algorithm — see how it works.

Customer reviews

13 written reviews to read

16 ratings on Google
13 reviews
  1. Christine C.

    Came here to duplicate simple door keys. Super fast, done in 5min! Reasonable prices and great service! And all the keys work! Thank you so much!

  2. Xael T.

    Came here to duplicate some keys. Fast and affordable! They accept cash and PayNow only.

  3. Hobbles

    Shopkeeper was a man of a few words, but quite polite. Duplicated keys work as intended.

  4. Law Zhe W.

    The keys cut didn't fit properly- shoddy job. Had to cut another pair at mister minit.

  5. Finance L.

    Did administration at ICA and came to do keys. Very affordable. Did a special key at $16, and another simple key at $4.

  6. Quick service. All done within 2 mins.

  7. Ser

    Duplicate key for $3. plus customer service is good

  8. Tayrius L.

    Kenneth served me 2.5 years ago and again, served me today. Extremely pleasant, very patient, very informative, doesn't over charge at all, in fact, his prices are super reasonable. Recommend !!! ⭐️⭐️⭐️⭐️⭐️

  9. Yazid Mohamed Y.

    Great masters of their trade, i believe is Father & Son duo. Extremely knowledgeable and willing to go the extra mile to help people interested to get their products or their services. Highly recommended!

  10. Key duplicate Only 3 dollars per 1 key It takes 1min to duplicate. Really fast and good servic3

  11. Khim Choon L.

    Shop name does not match up with the level of professionalism and quality of products put on sale is questionable!

  12. Cheryl G.

    Good and fast service

  13. Arno B.

    What do you open/close?

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Guardian House Of Locks & Security SystemsHonestfix score 7 · Kallang
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