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Security and tech · Available now across Nairobi

Locks and security

Feel safe at home and at work. We repair and change locks, install CCTV, fix electric fences and intercoms, and check that your doors and gates really secure your property.

Locks and security

What we fix

  • Broken, jammed or worn door locks
  • Lock changes after moving in or lost keys
  • Gate padlocks and drop bolts
  • CCTV installation and repairs
  • Electric fence faults and energiser problems
  • Intercoms and doorbells
  • Door closers and security doors
  • Security checks for homes and offices

How we do it

  1. Tell us what needs securing
  2. We check doors, gates, locks and existing systems
  3. We recommend and agree the work and price
  4. We install, test and hand over keys or app access

When to call us

  • Keys that stick or turn loosely
  • Cameras offline or with blurry images
  • Electric fence alarm beeping or a dead energiser
  • Doors that don't close by themselves

Spotting these early usually makes the repair smaller and cheaper.

See the job

What a Nyumbix locks and security visit looks like. Illustrations for now — real job photos from our team will replace them.

Locks and security — before
Before
Locks and security — technician at work
Our technician at work
Locks and security — after
After — tested and tidy
Locks and security — close-up of the repair
Close-up: the repair

Every job comes with

  • A written price before we start
  • A vetted, uniformed technician with ID
  • Genuine parts with receipts
  • A 30-day workmanship warranty
  • M-Pesa payment and an eTIMS receipt

Prices

Visit and check-up — free if we do the jobKSh 1,500
Lock changeQuoted in writing after a photo or visit — lock + labour
CCTV installationQuoted in writing after a photo or visit — per camera package
Electric fence repairQuoted in writing after a photo or visit

The visit fee is free if we go ahead with the repair. Parts are charged at the receipt price plus a small handling fee. You always get the price in writing before work starts.

Safety and standards

  • Quality locks from trusted brands
  • CCTV set up with secure passwords — you control access
  • Electric fence work by qualified technicians
Save with a monthly planPlan clients pay no visit fees, get 10–20% off labour and priority response — and scheduled visits catch problems early.See monthly plans →

Questions customers ask

Should I change locks when I move in?

Yes — you never know who has old keys. It is quick and affordable.

Can I watch CCTV on my phone?

Yes, we set up phone viewing and show you how to use it.

Do landlords use this?

Yes. Lock changes between tenants are part of our tenant turnover service.

Get a price for locks and security

Need just the part?

Genuine parts and repair kits from the Nyumbix shop — delivered the same day in Nairobi, or fitted by us with our 30-day warranty.

Need help with locks and security?

Snap a photo, WhatsApp it, and get your price before your chai gets cold — or book a visit online.