Hiring a Home Security Guard in Nairobi: What to Expect and What to Ask
A home security guard is one of the most common and effective ways Kenyan families protect their homes. The right guard controls who enters your compound, watches the perimeter at night, deters opportunistic criminals and knows what to do in an emergency. The wrong arrangement, such as an unvetted watchman with no supervision or relief, can give you a false sense of security and, occasionally, create new risks.
This guide explains how hiring a home security guard in Nairobi works: the options, what a good guard does, what to ask before signing, what it costs and how to get the most from your guard once they start.
Watchman vs professional home security guard
Many families still employ a “watchman” directly. Others use a licensed security company. The difference matters.
| Factor | Individual watchman | Guard from a licensed company |
|---|---|---|
| Vetting | Usually informal | ID, police clearance and references |
| Training | Rarely | Access control, patrols, reporting, emergencies |
| Supervision | None, unless you do it yourself | Unannounced day and night checks |
| Relief when absent | None | Relief guard sent |
| Backup in emergencies | None | Control room, supervisors, alarm response |
| Uniform and equipment | Your responsibility | Provided |
| Accountability | Personal relationship | Contract and regulator |
Read more in in-house guards vs outsourced security.
What a good home security guard does
A professional home security guard should:
- Control the gate: confirm every visitor with you before opening
- Record visitors, deliveries and domestic staff movement in the occurrence book
- Open the gate quickly and safely for family cars, watching the road first
- Patrol the compound at regular, varied intervals at night
- Check lights, gates and locks and report faults
- Respond calmly to alarms and emergencies following agreed procedures
- Respect the family’s privacy and never share information about your routine
For the full list, see our security guard duties checklist.
Looking for a trusted home security guard? Call Bestcare Security today
Talk to a Bestcare Security adviser now: call 0709 004 600. We answer 24/7 and the first site assessment is free.
Day guard, night guard or 24-hour cover?
Most Nairobi homes start with a night guard, because night is when compounds are most vulnerable. Families that are often away, have frequent daytime visitors or face higher risks choose 24-hour cover. Read day guard vs night guard vs 24-hour security.
Questions to ask before hiring
- Is your company registered with the PSRA? See how to check a PSRA licence.
- How do you vet and train your guards?
- How often will a supervisor check on my guard at night?
- What happens when my guard is sick or on leave?
- Do you pay guards at least the legal minimum wage?
- What happens if there is an intrusion at night?
- Can you add an alarm or CCTV later?
- What is included in the price?
- Can I ask for a guard to be replaced?
- What is the notice period?
What it costs
The cost of a home security guard in Nairobi depends mainly on the shift pattern and the level of supervision and backup. A night guard is typically priced per 12-hour shift per month, while 24-hour cover costs roughly double because it needs at least two guards. Very cheap quotes usually mean guards are paid below the legal minimum or unsupervised. See security guard rates in Kenya.
Preparing your home for a new guard
To help your guard succeed from the first night:
- Show them the whole compound, including dark corners and weak points
- Introduce household members, domestic workers and regular visitors
- Agree visitor rules clearly: no confirmation, no entry
- Share emergency contacts
- Provide a safe, dry place to stand or sit, with light and shelter from rain
- Make sure lights work and the gate lock is reliable
Your role once the guard starts
A good relationship with your guard improves security. Treat them respectfully, keep them informed about expected visitors, and raise concerns with the supervisor rather than arguing at the gate. Avoid asking the guard to do chores, run errands or leave the post, since this takes attention away from security and can create disputes with the company.
Red flags to watch for
| Red flag | What to do |
|---|---|
| Guard often absent or late | Record and report to the company |
| Different guard every week | Ask for consistency |
| No supervisor ever visits | Ask for supervision records |
| Guard sleeping on duty | Report immediately and ask for replacement |
| Visitors let in without your confirmation | Report and reinforce the rule |
| Occurrence book blank | Ask for proper records |
See red flags of a bad security company.
Combining your guard with technology
A residential guard is most effective when supported by:
- Lighting, so they can see the whole compound. See security lighting for homes
- CCTV, so they can watch areas they cannot see from the gate. See our CCTV monitoring services
- An alarm linked to a response team, so help arrives if something happens inside the house. See our alarm response services
- A panic button, so the family can call for help instantly
Worked example: a family in Loresho
A family in Loresho had employed the same watchman for years. When he fell ill, they had no cover for two weeks and relied on a relative’s worker who did not know the house. They decided to move to a licensed provider. The new guard was introduced to the family and domestic staff, given written post instructions and supervised with night checks. When the guard took leave, a familiar relief guard covered. The family also added sensor lights and a panic button. They found the service more consistent, and they no longer worried about who would be at the gate when their guard was away.
What to do if your guard is not working out
If you are unhappy with your guard, raise it with the company in writing, with specific examples. A good provider will coach, retrain or replace the guard quickly. If problems persist across several guards, the issue may be the company’s supervision, and it may be time to switch. See how to change security company without a gap.
Hiring a guard for a short period
You may need a home security guard only for a while: during travel, renovations, after a break-in or over the festive season. Many providers offer short-term guards. Ask for the same vetting, supervision and briefing standards as a long-term contract. See festive season security tips.
How Bestcare Security provides home guards
Our residential security services provide vetted, trained home security guards across Nairobi, with written post instructions, day and night supervision, relief cover and backup from our control room. We start with a free home assessment and recommend the right shift pattern for your family.
The first week with a new guard
The first week sets the pattern for everything that follows. During this time:
- Walk the compound with the guard and supervisor on day one, pointing out every gate, light and weak point
- Test the visitor rule deliberately by asking a friend to arrive unannounced and see whether the guard calls you
- Read the occurrence book each morning and give feedback
- Check at night once or twice, unannounced, to see that the guard is alert and at the post
- Share any concerns with the supervisor immediately, not after a month
Small corrections in the first week prevent bad habits forming. Good guards appreciate clear expectations, and good companies welcome early feedback.
Guards for different household situations
| Situation | What to ask for |
|---|---|
| Young children at home | A calm, patient guard who understands strict visitor rules and school collection arrangements |
| Older relatives at home alone | A guard who knows how to call for medical help and check on the household |
| Frequent travel | Extra supervision during absences and a trusted local contact |
| Home office with clients visiting | A guard comfortable with customer-facing duties and visitor registration |
| Large compound with dogs | A guard experienced with patrols and comfortable around animals |
Tell the security company about your household before they assign a guard to you, so they can match the right person to your needs.
Frequently asked questions
How do I hire a home security guard in Nairobi?
Choose a licensed security company, arrange a free site assessment, agree the shift pattern and duties, and sign a clear contract.
Is a watchman the same as a security guard?
Not quite. Individual watchmen are usually unvetted and unsupervised, with no relief cover. Guards from licensed companies are trained, supervised and backed up.
Should my guard patrol the compound?
Yes. Night guards should patrol at regular, varied intervals, with the gate locked during patrols.
Can I ask my guard to do household chores?
It is not recommended. Chores distract from security and can cause disputes with the security company.
What if my guard falls sick?
A professional company will send a trained relief guard.
How much does a home security guard cost?
It depends on the shift pattern and supervision. Call us for a written quote after a free assessment.
Can I combine a guard with an alarm?
Yes. Many families use a night guard for the compound and an alarm with response for the house.
How quickly can Bestcare Security provide a guard?
Often within days of agreeing a contract. Call 0709 004 600 to discuss your needs.
Related reading
- Home Security Checklist for Nairobi Homeowners: 40 Things to Check
- Perimeter Wall and Gate Security in Kenya: A Homeowner's Guide
- Electric Fence vs Razor Wire in Kenya: Which Is Better for Your Home?
Explore our residential security services or see all our security services in Kenya.
Looking for a trusted home security guard? Call Bestcare Security today
Speak to our team today for honest advice and a free, no-obligation site assessment anywhere in Nairobi.
