Services / Data & TV antenna

TV antennas and data cabling that just work

Pixelated picture, dropouts on a windy day, or a home office on the wrong end of the Wi-Fi. We install and repair antennas, TV points and hardwired data throughout the home.

Call 0452 473 532 Request a callback

EXCELLENT★★★★★116 written reviews · Google

01What we install

Signal and connectivity, sorted properly

Most reception problems trace back to the cable and connections, not the antenna itself.

Digital TV antennas

Supplied, installed and aligned to the strongest transmitter for your address.

Reception faults

Pixelation, dropouts and missing channels — usually a corroded connection or old cable.

Extra TV points

New outlets in bedrooms, alfresco or the garage, run properly rather than splittered.

Wall-mounted TVs

Mounted level and secure, with power and data concealed behind the wall.

Hardwired data

Cat6 to the study, media unit or access points — the fix for a slow home office.

Wi-Fi dead spots

Hardwired access points beat another mesh node bolted onto a weak signal.

02Our process

Diagnose, don't just replace

Test the signal

We measure actual signal strength and quality at the outlet before recommending anything.

Find the weak link

Cable, splitters, connections or the antenna itself — we identify which, and only replace what's needed.

Install & align

New gear installed, antenna aligned to the best transmitter, cabling run and terminated properly.

Verify every point

Every outlet in the house checked before we leave, not just the one you reported.

Licensed electrician working on a home installation

03Our promise

Cheaper than you're expecting, usually

A lot of antenna call-outs end with a new connector and a re-alignment rather than a new antenna. We'll tell you when that's the case, even though the bigger job pays better. That's the whole basis of how we work.

✓Signal measured before anything is replaced

✓Every outlet in the house verified, not just the reported one

✓Cabling concealed and terminated properly, not draped

04Instagram

Straight off the tools

See the full gallery →

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Aug 13

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A faulty cooktop circuit led us to something much more important. ⚡

We were called to this home in Bossley Park after the cooktop suddenly lost power.

We traced the immediate problem to a faulty breaker, but once we inspected the switchboard we found the circuits didn’t have safety-switch protection.

Rather than just fixing the one fault and walking away, we spoke with the homeowners about the condition of the board and upgraded the protection so they could feel confident in their home’s electrical system.

Sometimes the problem you notice isn’t the only thing worth checking.

📍 Bossley Park, NSW

Not sure what’s actually protecting the circuits in your switchboard? M & J Electrical Works can inspect it and explain exactly what you’re looking at.

#BossleyPark #SwitchboardUpgrade #ElectricalSafety #WesternSydneyElectrician #mandjelectricalworks

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Aug 10

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Finishing the electrical work is only part of the job. ⚡

Before we leave, we thoroughly test the circuits we’ve worked on, record the results and explain everything to the homeowner so they know exactly what’s been done.

Because you shouldn’t have to just take an electrician’s word for it.

You should know your electrical work has been tested properly, understand what was completed and feel confident everything is operating safely.

That’s how we like to leave every home.

📍 This one was in Bossley Park.

Would you expect your electrician to provide this level of testing and explanation?

#BossleyPark #WesternSydneyElectrician #ElectricalSafety #LocalElectrician #mandjelectricalworks

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Jul 28

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Power keeps tripping at home? Don’t keep forcing the switch back on. ⚡

You can try resetting it once. If it trips again, unplug the appliances connected to that circuit and try once more.

If it still won’t stay on, leave it off. The safety switch may be doing exactly what it was designed to do…protecting you from an electrical fault.

Repeated tripping can be caused by an appliance, damaged wiring, moisture or another fault that needs proper testing.

Save this video so you know what to do next time…and send it to someone who always gets nominated to “fix the power.” 😅

Need the fault properly diagnosed?
Send M & J Electrical Works a message.

#WesternSydneyElectrician #ElectricalFault #SafetySwitch #ElectricalSafety #mandjelectricalworks

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Jul 23

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One thing we never skip is testing.

Anyone can replace electrical equipment, but making sure it’s operating safely before we leave is just as important.

Every job finishes with testing, verification and making sure everything is working exactly as it should.

It’s not always the part homeowners see, but it’s one of the most important parts of the job.

If you’re looking for an electrician who takes the time to do things properly, we’d love to help.

📍Servicing Western Sydney.

#WesternSydneyElectrician
#ElectricalSafety
#SwitchboardUpgrade
#HomeMaintenance
#mandjelectricalworks

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Jul 21

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Most electrical faults aren’t as obvious as they seem.

The homeowner thought one thing was causing the problem… but after a proper inspection, the real issue was something completely different.

This is why we always diagnose first instead of guessing.

Have you ever had an electrical problem that turned out to be something unexpected?

#SwitchboardUpgrade
#WesternSydneyElectrician
#ElectricalSafety
#ElectricianLife
#mandjelectricalworks

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Jul 16

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A lot of people think our job finishes when the power comes back on.

For us, that’s actually when one of the most important parts begins.

We take the time to walk homeowners through exactly what we’ve done, show them how their new switchboard works, answer any questions and make sure they’re comfortable before we leave.

We also believe the house should be left as clean as we found it (or cleaner).

Electrical work can be confusing, but it doesn’t have to be.

If you’re trusting someone to work on one of the most important safety systems in your home, you deserve to understand what has been installed and why.

That’s the standard we hold ourselves to on every job.

M & J Electrical Works

#WesternSydneyElectrician
#SwitchboardUpgrade
#ElectricianLife
#HomeSafety
#mandjelectricalworks

59 2

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Jul 14

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Most people think a switchboard upgrade is just swapping a few breakers… but there’s a lot more that goes into doing it properly.

Every installation is different, and taking shortcuts isn’t an option when you’re working on something that protects your home and family.

We take the time to do it once, do it properly and stand behind our work.

If you’ve got questions about your switchboard, send us a message. We’re always happy to help.

M & J Electrical Works

#SwitchboardUpgrade
#WesternSydneyElectrician
#HomeSafety
#electrician
#mandjelectricalworks

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Jul 9

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site supervisor…

Ours just happened to have four legs. 🐶

He kept a close eye on us from the moment we arrived until the last bit of dust was swept up.

Thankfully we passed inspection. 😂

Jokes aside, this switchboard upgrade was all about making the home safer while keeping the power interruption to a minimum.

We also believe the job isn’t finished until we’ve cleaned up and left your home exactly how we’d want someone to leave ours.

Thanks for having us…it was a pleasure. 🫶🏽

#mandjelectricalworks
#SydneyElectrician
#LocalElectrician
#Electrical
#SwitchboardUpgrade

76 4

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Jul 7

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Some jobs need more than just a standard electrician ⚡

On this switchboard upgrade, we had @hgeconnections come out to complete the Level 2 side of the work so everything could be done properly, safely and in the right order.

That’s why we work with the right people for the right part of the job.

For homeowners, it means:
✔️ clear planning
✔️ safe disconnection/reconnection
✔️ proper coordination
✔️ no guessing
✔️ the job done properly from start to finish

If your switchboard upgrade or supply upgrade needs Level 2 work, we’ll help organise the right process.

M & J Electrical Works
📍 Western Sydney

#Electrician
#SwitchboardUpgrade
#WesternSydneyElectrician
#ElectricianSydney
#mandjelectricalworks

78 5

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Jul 2

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When you invite someone into your home…

You should know exactly who you’re dealing with.

M & J Electrical Works is a local family-owned business.

No salespeople.

No subcontractors you’ve never met.

Just honest advice, quality workmanship and treating every home with respect.

Thanks to everyone who’s trusted us with their home.

Also I liked the fish 🐠

#Electrician
#WesternSydney
#HomeSafety
#SwitchboardUpgrade
#mandjelectricalworks

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Jun 30

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Thinking about upgrading to three phase?

One of the biggest mistakes homeowners make is assuming every house is the same.

Before we provide a price, we inspect your existing switchboard, mains, cable route and supply so we know exactly what’s involved.

That means no guessing.
No surprise costs.
No shortcuts.

Whether you’re planning an EV charger, ducted air conditioning, solar, a battery or simply need more capacity, a proper inspection helps make sure it’s done safely and correctly the first time.

If you’re in Western Sydney and wondering whether your home can be upgraded, send us a message.

📍 Sydney

#ElectricianSydney
#Electrician
#ThreePhasePower
#SwitchboardUpgrade
#EVCharger

302 4

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Jun 25

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Most people never see what goes into an electrical job.

They just see the lights working at the end.

What they don’t see is the planning, testing, fault finding and attention to detail behind every installation.

At M & J Electrical Works we take our time to do things properly.

✔ Upfront pricing

✔ Clean workmanship

✔ Respect for your home

✔ No shortcuts

If you’re looking for an electrician who treats your home like their own, we’d love to help.

📍Western Sydney

📩 Send us a message for a free assessment.

#Electrician
#WesternSydney
#HomeSafety
#SwitchboardUpgrade
#mandjelectricalworks

63 1

05FAQ

Antenna & data questions

Why does my picture pixelate only sometimes?

Usually a marginal signal that drops below threshold in wind or rain — often caused by a corroded connection or an old splitter rather than the antenna.

Do I need a new antenna?

Often not. We measure signal at the outlet first; a large share of jobs are resolved with new connectors, better cable or a re-alignment.

Can you add a TV point to a room?

Yes — run properly from the distribution point rather than daisy-chained off an existing outlet, which is what causes signal loss.

Will hardwired data really beat mesh Wi-Fi?

For a home office or media room, yes. A hardwired access point gives full speed and stability; mesh nodes still depend on the wireless link back to the router.

Can you mount my TV as well?

Yes, including bracket supply, power and data concealed in the wall so nothing is visible below the screen.

Do you work on strata and apartment buildings?

Regularly — including shared MATV systems and common-area distribution. Contact us with your building details.

Request a callback

Bad signal or a slow home office?

Tell us what you're seeing and which rooms are affected — it usually narrows the cause before we arrive.

Call 0452 473 532 contact@mandjelectricalworks.com.au

What's the problem? — e.g. Lounge TV pixelates in wind, bedroom point has no signal at all…

Other services

◍Fault finding ◍Switchboards ◍Power points ◍Lighting ◍Ceiling & exhaust fans ◍Appliances ◍EV chargers ◍Solar & batteries ◍Home automation ◍CCTV & security ◍Thermal imaging ◍Testing & tagging ◍RCD testing ◍Residential ◍Commercial & strata

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