NETWORK SETUP PERTH · SECURITY HARDENING · SAME-DAY ASSESSMENTS

Network setup & security Perth, Better Call Sia.

A weak or unsecured network is more than an inconvenience — it’s a productivity bottleneck and a real security risk. Lark Assist provides network setup Perth homes and businesses rely on — fast, resilient networks hardened against modern threats, whether you’re a home office battling dead zones or a growing business that can’t afford downtime.
Better Call Sia → 0439 965 608
What’s included
Enterprise-grade securityEngineered WiFi coverageFixed-price quotes
Network setup Perth – secure business network installation by Lark Assist

$56,600

Average cost per small business cybercrime (FY24–25)

25+

Years enterprise networking

Same day

Assessments most days

Fixed

Price before any work

The problem

Is your Perth network

letting you down?

Australian small businesses paid an average of $56,600 per cybercrime incident in FY2024–25, and attackers target networks they assume are poorly defended. Beyond security, poor network setup Perth businesses put up with costs time every single day.

01

Slow speeds

Slow performance despite paying for a high-bandwidth plan.

02

Dead zones

WiFi that drops out or never reaches parts of the home or office.

03

Random disconnections

Devices falling off the network mid-call or mid-task.

04

Unprovisioned devices

New smart devices that won’t connect properly — or stay insecure.

05

No hardening

No confidence your network is protected against intrusion.

06

Never assessed

Nobody has ever actually reviewed your setup since install day.

Why it happens

Set up once and

never looked at again

Most Perth homes and small businesses run on whatever the ISP technician left behind — one router, default settings and no ongoing review. Over time more devices get added — laptops, phones, printers, TVs, cameras and smart speakers — and the network that was “good enough” on day one quietly becomes the weakest link in your business or household. Performance slowly degrades, security settings fall behind current threats, and nobody notices until something breaks or a scam gets through.

Hardware

Consumer-grade router

The ISP-supplied router is built for a general household, not a two-storey office or Perth’s brick and concrete construction.

Risk

Default settings, default risk

Default passwords, no firewall segmentation and no guest isolation leave your data one weak password away from exposure.

Neglect

Installed once, never reviewed

Firmware doesn’t update itself, new devices get added without care, and small issues compound for years.

Coverage

Guesswork, not RF engineering

Designing coverage for Perth’s building materials is an engineering problem — which is why DIY mesh installs still leave dead zones.

What’s included

What a professional network

setup should include

Professional network setup Perth-wide, engineered for your actual property and actual risk — not a one-size-fits-all install. For homes, that usually means reliable whole-home WiFi, a secure router and a separate network for smart devices. For small businesses, it can also include business-grade firewalls, VLAN segmentation, secure remote access for staff working from home, and monitoring so problems are caught early. Whatever the size of the job, the goal is the same: a fast network you never have to think about, and security you can trust.

01

Engineered WiFi coverage

Mesh or wired backhaul designed around your floor plan and building materials to eliminate dead zones.

02

Router configured properly

No default settings — configured for the real throughput you’re paying for.

03

Security hardening

Strong encryption, firewall configuration and segmented networks to keep your data protected.

04

Guest & IoT isolation

A separate, firewalled network for guests, smart devices and IoT hardware.

05

Secure device provisioning

Laptops, phones, TVs, printers and smart devices set up and secured, not just connected.

06

Ongoing monitoring

For business networks: regular security updates and performance checks as you grow.

Better Call Sia → 0439 965 608

Why Lark Assist

Why Perth homes & businesses

choose Lark Assist

Enterprise-grade network setup Perth homes and small businesses can afford. Every job starts with listening: how you work, which rooms or areas matter most, what devices you rely on and what level of risk you’re comfortable with. From there we design a network that fits — not an oversized enterprise system you don’t need, and not a cheap consumer box that can’t keep up. You get clear documentation of what was installed, how it’s configured and what to do if something changes.

Direct

You deal with Sia — every time

No call centre, no rostered junior technician and no re-explaining your setup to someone new.

Experience

25+ years enterprise experience

Enterprise networking and security experience, scaled to home and small business budgets.

Local

On-site across Perth metro

Based in Attadale and on-site across the Perth metro area, usually the same day.

Honest

Plain English, fixed quotes

You’ll understand exactly what’s being done, why, and what it costs — before any work starts.

Local

We know Perth buildings

RF solutions designed to actually get through the walls and floors common in Perth homes and offices.

Security

Genuine security credentials

A senior systems engineer completing a Master of Cyber Security — protection most small businesses never get access to.

Related services

Related

services

Network setup Perth clients often pair with these services.

Small business IT support
Managed IT services
Cloud migration
Cloud solutions
ICT consulting
Unified communications
Data backup & recovery
IT health check
eero mesh WiFi

Covering the whole Perth metro — see all our Perth service areas.

FAQs

Network setup Perth:

your questions answered

How much does a professional network setup cost in Perth?

Costs depend on your property’s complexity and performance needs. After a free assessment you get a transparent fixed-price quote covering hardware and labour, with no unexpected costs.

Not necessarily. Wired backhaul performs best, but many challenges are solved with mesh systems or well-placed access points. We always discuss the least invasive, most cost-effective approach.

A standard router is a single point of failure and signal loss. A mesh system uses multiple nodes to create one seamless network that eliminates dead zones across larger properties.

Most residential installs take two to three hours. Business work involving structured cabling or advanced firewall configuration can take half a day or more — you’ll get a clear timeframe first.

If you handle client data, financial records or confidential information, treat your network like a business network. We scope security to the actual risk, not the address.

Yes. We offer ongoing monitoring and maintenance with regular security updates and performance checks, so protection doesn’t stop the day we leave.

Helpful resources

Helpful

resources

  • The Australian Cyber Security Centre’s Essential Eight guidance is a trustworthy starting point — our security recommendations follow the same principles.
  • Want to check your whole setup first? Book an IT health check.

Meet your technician

Meet Sia,

your local IT expert

When you book network setup Perth with Lark Assist, you get Sia — a senior systems engineer with more than 25 years of enterprise IT and cyber security experience — at your door, not a call centre. Every network setup Perth job is handled personally, explained in plain English and quoted upfront, so you always know what’s happening and what it costs.

Honest advice, fixed prices and no lock-in contracts — that’s network setup Perth done properly.

Perth computer technician – Sia from Lark Assist
Computer repair Perth – Sia from Lark Assist
IT support services Perth – Sia from Lark Assist

Get started

Get a network you can

actually rely on

Contact Lark Assist for a free technical assessment — we’ll talk through your setup and recommend what makes sense for your home or business, with no obligation. Looking for network setup Perth? Call Sia on 0439 965 608, or browse all our Perth service areas. For free online safety tips, visit the Australian Cyber Security Centre.

Better Call Sia → 0439 965 608
Email info@larkassist.com.au

Or fill in the form below and we’ll get back to you within the hour. Same-day network assessments available most days.