“Mardi is the honest, friendly, polite person to deal with, and we are extremely happy for the work he has done for our house, and fair price. Will highly recommend to anyone and continue to use his services in the future.”

Split System Air Conditioning
in Diamond Creek, VIC 3089
Split system installation in Diamond Creek lets you heat and cool the main house, a home office or a backyard studio independently, which suits the way many families use bigger blocks. Espire Electrical Solutions covers Diamond Creek from Eltham and handles both the installation and the wiring behind it.
- Based in Eltham
- Fully licensed & insured
- 10+ years’ experience
- Free quotes
“Mardi was out to investigate and fix the issue within a couple of hours of me making the call.”
- Licensed electrical contractor REC 25142
- Fully licensed & insured
- Rated 5.0 from 250+ Google reviews
- Free quotes
- 200+ jobs done
- We turn up when we say
- Eltham based since 2020
Heating and cooling for Diamond Creek homes
Even here in Melbourne, Aussie summers can be brutal, and winters on the city fringe can be cold. Many Diamond Creek homes rely on a wood heater or an older system that does not reach every room.
A reverse cycle split system can cool and heat individual rooms or separate buildings like studios and offices. Because split systems draw significant power, the circuit and switchboard need to be right – especially when the unit is a long way from the main board.
On larger blocks we also plan the outdoor unit position and cable route carefully so the install is neat and accessible.
Sustainability Victoria has independent advice on efficient heating and cooling.
Based in Eltham · Fully licensed & insured · REC 25142 · Free quotes
Get a Free QuoteHear from our clients
“Mardi did a fantastic job and was an absolute pleasure to deal with. Very professional, great communicator and super organised. Would definitely utilise his services again.”
“Thanks for your help today Mardi! Your honesty and how efficiently you got the job done is greatly appreciated! See you again mate! If anyone ask, I’ll send them to you! Cheers!”
“Mardi is highly professional, very friendly and easy to talk to about what you are wanting. His work is of high quality and I would recommend his services.”
“It was an absolute pleasure to deal with Mardi from an initial call to post-installation! He is very responsive, goes an extra mile to have a happy customer and answers all the silly questions! Thank you Mardi!”
“I recently had an electrical issue that was tripping the fuse for all power in the laundry. Mardi was out to investigate and fix the issue within a couple of hours of me making the call. A great, friendly service that I will definitely use again.”
“Great customer service and communication! Mardi responded to my request quickly, gave me a quote and was on-site within a week.”
“Rang for a quote. Ceiling fan installed next day after some juggling on his end. Clean worksite. Thoroughly happy.”
“Great service! Very thorough. Diagnosed our air-conditioner wiring issue and repaired it. Text message let me know when he was on the way and came on time. Accurate quote. Friendly and helpful. Highly recommend!”
“Quick response to enquiry. Competitive Quote. Job completed on the agreed date and time. Very satisfied with quality of work done. Professional business.”
Reasons Diamond Creek households add a split system
- Bedrooms are too hot in summer
- A studio or home office needs year-round comfort
- The wood heater does not reach the whole house
- An extension has no heating or cooling
- An existing unit has wiring problems
Our installation process
Read what to check before installing a split system before we visit.
- 1
Site visit
We look at rooms, outbuildings, unit positions and your switchboard.
- 2
Free quote
Covering installation and any electrical work required.
- 3
Install and wire
A licensed electrician installs and wires your unit. A switchboard upgrade may be recommended.
- 4
Handover
We test the system and show you how to use it.
Air conditioning work in Diamond Creek
Main house units
Heating and cooling for bedrooms and living areas.
Studios and offices
Split systems for separate buildings.
Dedicated circuits
Safe supply for each unit.
Wiring repairs
Fixing air conditioner wiring faults.
Recent work




Why choose Espire Electrical Solutions?

Why choose Espire for split systems in Diamond Creek
Mardi Abielias · Owner & Electrician
Espire is owned by Mardi Abielias, with more than 10 years of experience. We are fully licensed and insured (REC 25142) and quotes are free.

A customer review on our reviews page mentions Mardi diagnosing and repairing an air-conditioner wiring issue.
See our main split system air conditioning page or the FAQs.
We also install split systems in Eltham North.
The Victorian Government energy website covers household energy programs.
Visit our Diamond Creek electrician page or request a free quote.
Also servicing nearby suburbs
From our Eltham base we also provide split system air conditioning in these nearby areas:
Split System Air Conditioning in Diamond Creek: common questions
Have something else in mind? Give Mardi a call.
0431 569 629Who installs air conditioning in Diamond Creek?
Espire Electrical Solutions installs split systems in Diamond Creek, servicing the area from our Eltham base.
What does split system installation cost in Diamond Creek?
It varies with the unit, its position and the electrical work. We quote for free after a site visit.
Can you install a split system in my backyard studio?
Yes. We can run the power and install a split system in separate buildings.
Can a split system help if my wood heater does not reach every room?
Reverse cycle systems can heat individual rooms. We can talk through options.
Will the switchboard need upgrading?
Sometimes, particularly in older homes or where several units are planned. We check during the quote.
Can you repair the wiring on an existing air conditioner?
Yes. We diagnose and repair air conditioner wiring issues.
Is the person installing my split system licensed?
Yes. Espire is a licensed, fully insured electrical contractor, REC 25142.
Guides to read before booking split system air conditioning
Plain-English, homeowner-level advice on warning signs, planning and when to call a licensed electrician.
What to check before installing a split system air conditioner
Room size, where the indoor and outdoor units go and whether your switchboard can cope all matter before you buy.
SafetyHow to tell if your switchboard needs upgrading
Old fuses, constant tripping and missing safety switches are the most common signs. Here is what to look for without touching anything live.
Planning & RenovationsHow to plan power points and lighting for a renovation
The cheapest time to add a power point is before the plasterboard goes up. Use this room-by-room checklist to plan properly.
Get comfortable in every corner of your Diamond Creek property
Call 0431 569 629 or request your free quote online. Licensed and insured, REC 25142.
Other electrical services in Diamond Creek
Split System Air Conditioning across Melbourne’s north Electrician in Diamond Creek
