Mains Upgrades

Boost safety and power reliability-our mains upgrades for today’s demanding electrical loads.

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As Melbourne’s trusted electrical specialists, Prolec Electrical & Air Conditioning Services offers comprehensive mains upgrade services to ensure your property can handle modern electrical demands. Many older homes and buildings were not designed for today’s energy-intensive appliances like air conditioners, EV chargers, and smart home systems. A mains upgrade is essential to enhance capacity, safety, and reliability.

What is a Mains Upgrade? A mains upgrade involves replacing outdated or insufficient cabling between your switchboard and the point of supply (either overhead or underground). This process ensures your property has the electrical capacity to support modern appliances and devices safely.

When Do You Need a Mains Upgrade?

Frequent power outages or tripping circuits.
Flickering lights or overloaded circuits.
Renovations requiring additional power capacity.
Installation of high-demand appliances like spas, solar panels, or EV chargers.

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Why Choose Prolec for Mains Upgrades?

Licensed Professionals: Our fully accredited electricians ensure all upgrades comply with Australian standards.
Comprehensive Service: From liaising with utility providers to completing the upgrade, we handle everything for you.
Future-Proofing Your Property: Upgrading to a 63A single-phase or three-phase power supply ensures your home or business is ready for future energy needs.

Trust Prolec to deliver safe and efficient mains upgrades that enhance the functionality of your property. Get in touch today for an obligation-free quote.

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Why choose us?

Your Trusted Local Electrical and Air Conditioning Experts

5 Star Google Rating

Local & Reliable

Obligation Free Quotes

25+ Years In AC Industry

100% Customer Satisfaction

Fully Accredited & Insured

Areas we serve

Proficiency in every connection whether data, electrical or air conditioning. If you’re located in the heart of the city or the suburbs, our commitment to servicing Melbourne businesses and residences is uncompromising. From our base in Eltham we service the western suburbs or any point on the compass we have you covered with the same exceptional service that is the hallmark of everything we do.

For expertise in every connection Contact us today!

Whether for electrical works, data or air conditioning installation we are your full home service provider!

Call (03) 9917 4239

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Google Rating

5.0

Based on 191 reviews

Prolec Electrical and Air Conditioning

5.0

review us on See all reviews

Lauri

1747354690

Mark W

1745454477

Had HVAC serviced by Prolec. Also was going to get thermostat upgraded. Prolec damaged the connectors on the thermostat I had provided while doing the quote, so was disappointing experience when I later found out. But would recommend for HVAC cleaning and they were friendly. Thank you.

Simon K

1744868202

Prompt, courteous, thorough. Came out for a safety check on very short notice and day before holiday break. Highly recommend.

Lite It Up Pty Ltd

1741842563

Awesome job and amazing customer service- thanks so much to all at Proelec -can’t recommend them more highly - very reliable and know what they’re doing - Thankyou 😊👍

Marnie Ziemer

1741775418

Mishy D

1740120486

The technician arrived on time and was super polite and efficient.

Matthew Antonelli

1740116903

Peter and his team are very professional, trustworthy and hard working. I highly recommend Prolec for all your Electrical and Air-conditioning needs.

Tahlee Wheeler

1739501601

We called Prolec when our main split system air conditioner stopped working in 37 degree heat. They were able to come out promptly to rectify the issue.The team members who came out were polite, friendly and went above and beyond to find and fix the problem.Would highly recommend, and will call on them for any future needs.

Jennette Quirk

1737358049

Excellent job guys did great job happyCan you please send receipt for my paymentTo email thanks Jennette Quirk

Gavin Davis

1734559781

Our old air con had broken down during 43 degree weather, a week before Xmas. I called six local air con businesses to come out, with no success. I then called Prolec. Within a few hours they had a very friendly and experienced tech called Alex out to my house. Within an hour he had my air con working like new for a very reasonable rate.Thank you so much Alex and Prolec for saving us in this hot weather.

Patricia Hampton

1733292853

Excellent,professional service..appreciate explanation that is,always given regarding problem with appliance and what is required to fix it.

Mary Paulka Wade

1733097313

Highly recommend Prolec. So easy and efficient to deal with. Alex was on time and explained what was needed to fix my aging split system aircon. He was friendly and most helpful. System now working beautifully. Would use Prolec again if needed. Thankyou Alex.

Daniel

1732687834

The team that came around to install our aircon were excellent. Difficult job seemingly made easy, made an effort to clean up after themselves as well. Thanks guys, summer will be more manageable!

Jodie Hunter

1731406757

We have had Peter from Prolec work on our property a number of times over the past ten years for service and repairs. Always feel like we are in a safe pair of hands, Peter is very professional and attentive.

Georgia Tracy

1731275693

Excellent service! Quick, efficient and friendly.

Michelle McQuinn

1730968933

Prompt call out times when you need to get the job done . Always professional , friendly and electrical work is completed to a very high standard . Have used Prolec now several times and always happy with the result .

jareena Ali

1730436555

Very professional and excellent work.

Paul Mc

1730423144

First time I have used Prolec Electrical and Air Conditioning but it certainly won’t be the last. Excellent customer service both over the phone and by their serviceman Alec, along with an honest appraisal of our evaporative cooling unit means they will be my ‘go to’ company for servicing our unit. Oops forgot to mention their price was very reasonable

peter carroll

1730335075

I found Prolec to be a very professional operation. They were prompt, efficient, and very competent. Pete and Lachy did a great job.

Jared Stott

1729894695

Prolec is professional, and the service is efficient. Overall, a solid choice for electrical needs.

Dan Hook

1729819565

Blake Rodgers

1729812805

Very thorough and professional work carried out. Fantastic customer communication and service and quality of work was exceptional

Martin Lunt

1729806533

Alex has serviced my ducted a/c system for the last 2 years and is always on time and provides excellent service and recommendations on any potential issues.If you need your a/c serviced or repaired make sure to ask for Alex

Lawrie Cannard

1729758319

Alex was very helpful in assisting me in selecting the appropriate air conditioners for my unit development. The air conditioners were professionally installed on time and with no hidden cost.I would have no hesitation in recommending Alex to my family and friends.

Glenn Turner

1729756046

Fantastic service Prolec!We booked a service of our Evaporative cooler and were very happy to see Alex arrive on time.He worked quickly and quietly doing his stuff.

Jessica Peacock

1729755429

The team at Prolec is incredibly professional. I'm thrilled with my new kitchen lighting, great work as always! I highly recommend them and will definitely be using their services again.

James V

1729743335

Alex was highly professional and his work was excellent. Would highly recommend these guys.

Davarj Thomas

1729728466

Don’t mess around with cowboys. Get the right people, first time. Professional, prompt and communicative. These guys are the one stop shop for everything spark related. Highly recommended.!

Nicholas Boyson

1729115777

Job: repairing air-conditioning plumbing after storm damage pulled the plumbing off the side of the house.They arrived at the time they said they would. Very friendly and transparent explaining what they were going to do to repair.They went beyond and double check the other plumbing for the units not impacted by the storm and reinforced those as well.They worked efficiently and showed us the repairs before leaving making sure we were happy.Would work with them again.

John Handley

1729049558

Prompt and very efficient service. I recommend Prolec.

Mo A350

1728946743

Peter from prolec was very professional and reliable. He went out of his way to identify smoke alarms that needed changing amd ensuring all our lights were fitted well

Yusha S

1728946731

Peter helped us out with the light and smoke alarm replacement , did the in professional and efficient manner

Daniel Testa

1728630290

Great service, high quality installation with great attention to detail.Couldn't be happier with Peter and his teams job on my AC installation

margaret newbould

1728616546

Mike Sinclair

1728467974

It's rare these days that a tradesman/service delivers 100%. Prolec does exactly that -- consistently, reliably and professionally.Peter and the team have performed a range of electrical and data-related work for us at our home and our rental properties and have always over delivered.Works completed include a range of supply and install jobs -- from simple extra powerpoints and lights, through to more complex security camera, car charger and networking requirements. Other specialised work includes a generator switchover installation.We have found Prolec to be consistently consultative and punctual. The team are personable, friendly and take pride in their work. Thoroughly recommended!

Pauline Stapleton

1728349701

Have used Prolec a few times now and find them very efficient and professional. They arrive on time, clean up any mess made and are very friendly.

Ian Davey

1727658942

Can't fault this team. On time, friendly and always let me know what's going on. Great value for money. Highly recommend.

Adam

1723009294

Highly recommended and professional service!

Linus Goldstone

1722839286

Peter is proactive and eager to provide a great service.

Nathan Newman

1722559274

PROLEC are the best in the business. great communication, friendly, and got works done in a timely manner. would highly recommend to anyone!

Dom H

1719876180

From helping with light installs, rewiring, fusebox replacements, and the odd emergency situation, Peter and the team at Prolec have been absolutely fantastic to work with. They do all our electrical work at home and for our business too and have for over five years now, we couldn't recommend the team more highly!

Matthew Abbey

1718353058

Quality service, great work, and a great price, highly recommend the Team at Prolec Electrical and Air Conditioning!Will use them again for sure, cheers boys!

Kim Coulson

1718240856

A very professional repair service. Our heater was repaired in a timely manner which was important to us, as our heater had stopped working in the cold of Melbourne winter. Very well priced also.Thank you, I would not hesitate to recommend this business.

Rob Cook

1716765703

A great experience. Changed over heating/aircon, water heater and stove top from gas to electric. All the people working on the job were great and really friendly. Very happy with the work they did.

Jade McEwen

1711501618

Malcolm Capp

1710992519

PROLEC have been exceptional in their service to me. Their communication regarding attendance date and times was appreciated. Tradesman attended exactly as was advised. All staff at PROLEC have been very easy to deal with. All tradesman who have attended are polite and are professional in what they do.It has been a pleasure to deal with Prolec.

David Tessari

1707885958

Alex and the boys did an exceptional job with a new air conditioner install. On time, tidy and friendly. Highly recommend.

Susan Cunningham

1707350586

Great service, thank you so much Alex . He went out of his way to explain the problem with my a/c , coming back to replace the part needed, will be using this company and Alex for all my a/c needs from now on.👍👍

Hayley Birch

1702373807

Prolec were fantastic. We had Alex come out to service our spilt system and he was fantastic. Very knowledgeable and very friendly. He fixed the problem and talked me through how to prevent it from happening again. Couldn’t recommend Prolec more!!

Anthony D

1700211463

1 week turnaround from calling to diagnose a non-functioning Samsung split system, turning up and ultimately replacing the unit with a new better quality Mitsubishi system.Very happy. Alex was polite, accommodating and did a super nice install.

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