Best Security System Installers in Christchurch

We assessed 17 security system installers in Christchurch and ranked the top 5 on public rating quality, review volume and how recent the reviews are. The businesses listed below hold 359 Google reviews between them. No business can pay for a place in these rankings. Last updated 6 November 2026. How we rank

Top 5 Security System Installers in Christchurch

The top 5 security system installers in Christchurch are #1 2Secure Security, #2 Optix Electrical, #3 Alarm Solutions 2002, #4 Cobalt Systems, and #5 Eastside Security, ranked by Top5 Score.

  • 1

    2Secure Security

    ★ 5.0 148 reviews Score 165
    Highest
    5★ 148

    2Secure Security covers CCTV camera installs, alarm systems, gate motors, intercom setups, and solar security towers for both residential and commercial clients.

    114 Peterborough Street, Christchurch Central City, Christchurch

    Call 0800 428 324 Map Is this your business?
  • 2

    Optix Electrical

    ★ 4.9 88 reviews Score 150
    14.4 behind
    5★ 85 4★ 1 1★ 2

    Optix Electrical pairs security camera installs, gate automation, and access control with the full range of electrical work, making them a single call for clients who need both.

    Christchurch Central City, Christchurch

    Call 027 564 9696 Map Is this your business?
  • 3

    Alarm Solutions 2002 Ltd

    ★ 5.0 24 reviews Score 140
    24.4 behind
    5★ 24

    Alarm Solutions 2002 installs full alarm systems and CCTV setups, resets and repairs existing alarms, and replaces ageing monitoring panels with modern Bosch equivalents.

    351 Blenheim Road, Upper Riccarton, Christchurch

    Call 03 377 7575 Map Is this your business?
  • 4

    Cobalt Systems

    ★ 4.8 24 reviews Score 136
    29.0 behind
    5★ 22 4★ 1 1★ 1

    Cobalt Systems has built a client base that spans over two decades, with businesses returning for alarm installs, security system upgrades, and ongoing servicing.

    172 Carlyle Street, Sydenham, Christchurch

    Call 03 379 4772 Map Is this your business?
  • 5

    Eastside Security

    ★ 5.0 13 reviews Score 132
    32.6 behind
    5★ 13

    Eastside Security takes on alarm installations, camera setups ranging from single-property to multi-shop commercial sites, and fault diagnosis on existing systems including reprogramming and siren replacement.

    108 Radley Street, Woolston, Christchurch

    Map Is this your business?

More rankings

More services in Christchurch 13 links
Security System Installers elsewhere in New Zealand 3 links

Before you book a security system installer in Christchurch

Any business paid to fit alarms or security cameras in someone else's home or workplace needs a licence from the Private Security Personnel Licensing Authority, and its installers must wear a photo ID badge; the Authority's public register shows who holds one. If you are offered monitoring, ask how long the contract runs, what it costs to leave early, and which monitoring centre will answer your alarm.

The questions below are drawn from 199 customer reviews collected for this page.

What does a home alarm or camera system cost to install in NZ?

A wireless home alarm starts at around $850 to $1,400 installed, based on published installer prices. Wired mid-range systems run $1,200 to $2,000, with premium wired setups reaching around $3,000.

Four cameras with a recorder, cabling and setup cost roughly $1,200 to $3,200, while eight 4K cameras can reach $3,500 to $5,500. Cable routes and roof access, not the cameras themselves, are what installers say drives a quote higher.

Does a security installer need a licence, and how do I check?

Under the Private Security Personnel and Private Investigators Act 2010, any business paid to install alarms or cameras on premises it does not own must hold a licence, and each employee or contractor doing that work must hold a certificate of approval, both issued by the Private Security Personnel Licensing Authority (PSPLA). The PSPLA's public register, searchable on the Ministry of Justice website, shows whether a person or company is licensed, what class of work is covered, the expiry date, and any conditions or suspensions.

A licensed installer must produce their licence on request and wear a visible photo identification badge showing their licence number and permitted work classes. Homeowners fitting their own security kit in their own home fall outside the Act's requirements.

How do I choose between monitored and self-monitored, and wired and wireless?

Self-monitoring pushes alerts to your phone and works well if you are usually close by and can respond quickly, but a staffed monitoring centre matters more if you travel regularly, run a business, or keep high-value items on site. One reviewer specifically called out the peace of mind from having their alarm monitored, noting the control room called within minutes of a trigger.

Before signing a monitoring agreement, ask which control room answers your alarm and confirm it meets the New Zealand Security Association's recommended minimum grade of C3 under AS 2201.2-2004. Wireless alarms install faster with less disruption to walls and ceilings, while larger sites and camera runs almost always need cabling to handle the data load and power reliably.

What are the warning signs of a security installer you should avoid?
  • –Ask for the installer's Private Security Personnel Licensing Authority licence number before work starts; an inability or refusal to provide one is a serious red flag.
  • –No visible photo identification badge on the day of installation means the technician may not hold the required certificate of approval under the Act.
  • –A long monitoring contract with exit fees that were not clearly explained before you signed is a pattern worth watching for in complaints about security firms.
  • –Camera placement that points directly at a neighbour's property, windows or doors conflicts with Privacy Commissioner guidance and can expose you to complaints.
  • –One negative review in this market described poor follow-up after installation, with faults left unresolved; an installer who does not return calls promptly after the job is done is a warning sign.
  • –Retail-grade equipment sold at professional installation prices, without itemised quotes breaking out hardware and labour, makes it hard to assess whether you are getting fair value.
What should you ask before hiring a security installer?
  • –Ask for the business's Private Security Personnel Licensing Authority licence number and check it against the PSPLA public register before agreeing to anything.
  • –Find out who monitors your alarm, where the monitoring centre is located, and what grade it holds under AS 2201.2-2004.
  • –Ask exactly how long any monitoring contract runs, what it costs to leave early, and whether the agreement is month to month.
  • –Confirm what the warranty covers, including both parts and labour, and how long it lasts after installation.
  • –Ask who owns the footage, the recorder, and any app or cloud account if you switch providers in future.
  • –Get clarity on what a guard call-out costs when the monitoring centre dispatches a response, as this charge sits on top of the monthly monitoring fee.
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About this ranking

What the 10 security system installers listed above hold, at the 6 November 2026 check.

148
reviews held by the #1 ranked business
13
reviews held by the #5 ranked business
4.6
lowest rating among the 10 listed
1.9%
of their 359 reviews are one-star
How are the top security system installers in Christchurch chosen?

We build this page from Google Maps results for security system installers in Christchurch. Each one is scored on its public rating and review record, using the same published method on every page. Businesses outside the area, or whose reviews describe a different line of work, are left out. Every category and city is rechecked on a rolling cycle, about every two to three months. See how we rank for how rankings are made and who is left out. On specialist pages like this one, a business's reviews count in proportion to how many of them are about security system installers, so a business mostly reviewed for other work cannot win on review volume alone. See the words we look for.

Are you a security system installer in Christchurch?

No business can pay for a place in these rankings. Claiming and verifying your listing is free: it adds a small trust bonus (+3 points) to your score, for confirming a real operator stands behind the listing, and gives you a dashboard showing how your score is made up. A paid subscription adds a website link, a profile page and your ranking history. Claim your listing or see what a subscription includes.

Not listed? The usual reasons are a Google Business category that does not match, too few reviews to score near the top, or an address outside the area we cover. Check where you rank first, and if you think we missed you, get in touch.

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