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Ducted air conditioning installation melbourne

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10+ Years of
experience

Same
day quote

fixed
Price guarantee

Licenced
& insured Electricians

Whole-House Heating and Cooling for Comfort and Convenience

Our licensed team can design and fit a ducted system tailored to your needs. This boosts comfort and cuts power bills. A well-planned ducted HVAC setup adds value to any home or business. Contact our ducted specialists today for expert advice and service.

Why You Need Professional Ducted System Installation

Ducted systems suit large or multi-storey homes and offices. Key perks of our ducted installations are:

  • Discreet Operation: Vents are flush with ceilings, not walls.

  • Energy Efficiency: A single unit cools or heats the whole property.

  • Even Temperature: No hot or cold spots.

  • Unobtrusive Appearance: No bulky indoor units.

  • Single System: One outdoor compressor for your entire site.

Many models also offer zone control, so you only run rooms in use.

A sleek ducted A/C grate

Ducted Air Conditioning and Heating Repairs

If your ducted system stops, it disrupts life or work. Our experts fix all major brands locally. Calling us at the first sign of trouble—rising bills, weak airflow, odd smells—saves you big headaches. We fully restore your system’s efficiency or suggest replacement if it’s aged beyond repair. Once you approve, we’ll match you with a fresh ducted cooling and heating solution that fits your budget.

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High outdoor unit of a split system air conditioner mounted on a brick exterior wall, with a grey metal sheet above and nearby window with reflection.

Here’s Just A Handful Of The Many Benefits You’ll Enjoy With our Electrical services…

    Save Yourself Thousands Of Dollars In Maintenance Costs

    Our full safety check uncovers hidden faults before they turn into expensive breakdowns or after‑hours call‑outs—saving you thousands over time.

    Increase The Value Of Your Property By Thousands

    Modern electrical certifications and whole‑home surge protection are huge selling points. Add thousands to your resale price with up‑to‑code wiring and safety features.

    Protect Your Home From Electrical Fires

    By testing every circuit and installing a surge protection device, we guard against dangerous voltage spikes and loose connections that can spark deadly fires.

    Lower Your Energy Bills Year‑Round

    Efficient wiring and proper surge protection mean your appliances run smoother and cooler—so you waste less power and save on energy costs each month.

    Enjoy Reliable Power—All Day, Every Day

    No more flickering lights, random breaker trips or downtime. Our inspection optimises your system so you get steady, uninterrupted electricity.

Hear What Our Happy Clients Say About Us…

Just had some electrical work/ security camera set up done by Ethan, and I honestly couldn’t be happier. He was super efficient, really patient, and just overall great to work with. You can tell he knows his stuff and actually cares about doing a good job. What really stood out was the customer service — so friendly and easy to talk to. He took the time to explain what he was doing and made sure I was comfortable with everything. No rush, no pressure, just really solid work.

P.S  my dogs loved him

Anna - Kilsyth

Ethan fitted me into his schedule at short notice after we had an electrical fault emergency. Ethan was very knowledgeable and future safety was top of his list. He identified the issue immediately and fixed the damage it had caused and tested my appliance which put my mind at ease after quite a frightening experience. 5 stars, my go to electrician from now on

Debbie - Croydon

Had a great experience with Thomas Group Electrical. They were punctual, professional, and easy to deal with from the moment they arrived. They replaced a few outlets and carried out a full check of all the smoke alarms and sockets. The work was done efficiently, to a high standard, and they left everything neat and tidy. It’s reassuring to have tradespeople who are both reliable and respectful. I’d happily recommend them to anyone needing quality electrical work.

Angus - Mornington

Fast, friendly, and zero fuss. Ethan spotted an overloaded circuit I’d been ignoring for years and fixed it on the spot. Plus the bonus surge protector gives real peace of mind—no more worrying about storms frying my gear!

Melissa - Cheltenham

Ethan was incredibly thorough with our safety inspection—every circuit, outlet, and switch was checked from top to bottom. He installed the surge protection device in under an hour, and our home hasn’t tripped once since. Highly recommend Ethan’s service!

James - Brunswick

Ducted Heating and Cooling Service

Like any appliance, ducted systems need yearly care. Our service team cleans filters, checks ductwork, tests airflow, and tunes controls. Regular maintenance prevents breakdowns and keeps your ducted system working at peak all year. Book our experts for a full system tune-up today.

Wireless air conditioning unit installed inside a living room on a smooth wall above dining chairs.

FAQs: Air Conditioning

 What Types of Air Conditioning Do You Offer?
 Thomas Group Electrical meets all needs:

  • Evaporative Cooling for eco-friendly cool air.

  • Split Systems to chill separate rooms.

  • Reverse Cycle Units for year-round comfort.

  • Ducted Systems to cool or heat your whole home from one unit.

No matter your choice, our ducted installation service has you covered.

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- Mitsubishi inverter Outdoor air conditioning unit mounted on corrugated metal roof surface outside a building.

The rock solid Thomas Group Triple
Guarantee

We know trusting isn’t easy. We hope this helps….

100% fixed price
guarantee

If the final invoice is even a dollar higher than our final written quote, we’ll waive the extra and hand you a cheque for $500 on the spot.

Spotless Home 
Guarantee*

We leave every workspace as clean (or cleaner) than we found it. If you’re not satisfied with the cleanup, we’ll pay for a professional cleaning service and write you a cheque for $100 as an apology.

$100 Installation
Guarantee*

Not happy with our workmanship within 12 months of installation? We’ll return, fix it free, and give you $100 for the hassle—no questions asked.

Have we gained your trust yet? cmon, click me

How Does Ducted Refrigerated Air Conditioning Work?

A central compressor cools refrigerant and sends chilled air through ducts. Warm air is pulled back to be chilled again. This cycle repeats until your chosen temperature is reached. Because one unit serves many vents, a professionally installed ducted system is quiet and efficient for multiple rooms at once.

Air conditioning unit mounted on an indoor wall with a dark ceiling and wooden floor surface.

Who Installs Ducted Air Conditioning Systems?

Thomas Group Electrical leads with 20+ years of experience in ducted HVAC installations. Our licensed, insured techs offer free quotes and fast installs. We handle everything from planning to final handover so you get a seamless service. Don’t wait—call us today!

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Outdoor air conditioning unit mounted on a brick wall.

Free Electrical Safety Inspection   (Valued at $497)

(Make sure to tell one of our team members )

Get in touch with us today for a FREE analysis, as well as a comprehensive breakdown of the timeline and costs of the work. We’ll come and check out your existing electrical, discuss any concerns, issues and requests you may have, what kind of access we’ll need to your home, and how you can leverage our wide range of options to compliment the rest of your home while slashing your energy bills and increasing the value of your property 
In this free, no obligation offer, here's some additional value you can expect:
How To Turn Your Upgrades into an Profitable Investment:
Did you know that up‑to‑code switchboards, safety switches and surge protection boost resale value, satisfy insurers and tick every box for savvy buyers—if you document everything correctly.
things you MUST look out for when comparing quotes
We show you the red flags hidden in most electrical quotes, the line items that blow out budgets, and the warranty terms reputable electricians always include.
electrical secrets the energy companies don’t want you to know that will slash your energy bills
You’ll discover how you can beat the energy companies at their own game while adding modern astetics to your home.
How Surge Protection Shields Your Tech
Learn why a whole‑home device is the only real defence against lightning, grid spikes and brown‑outs, and how it keeps appliances, computers and solar inverters alive for years longer. 
Added Bonus
Also, for this month only we are offering 50% OFF whole home surge protection for the first 10 customers. Ask the team about it when you book.