Geelong, Ballarine, Surf Coast, Werribee & Melbourne

Air Conditioning Installation, Repair, Servicing and Maintenance.

Split System Installations, maintenance and repairs

We use quality brands of Split Systems such as Fujitsu, Mitsubishi and Daikin. We also service and repair all types of Split Systems whatever the brand is.

Reverse Cycle Ducted Heating

 Does your House need a Reverse Cycle Ducted Heating installation or repair? We are THE local ducted heating repair experts. We are one of the few licensed repairers too!

Hydronic Heating

Do you need a new Hydronic Heating Wall Panel or Underslab Heating Installation? We also do Service and Repairs on existing Hydronic Heating Units and Panels by our Qualified Heating Technicians.

Why choose Thermco?

There are a lot of air conditioning electricians and plumbers in the greater Geelong, Surf coast, Werribee & Melbourne area. So why choose us?

We are reliable

How many times have you booked a tradie and then they’ve rescheduled at the last moment? Not so with us! Call us up and we’ll be there.

We are trustworthy

Unfortunately sometimes tradies will take you for a bit of a ride when it comes to air conditioners. We’ll tell you how it us and let you decide what you want to do.

We are honest

At the end of the day we’d rather charge what a jobs worth, then raise the quote to get a little extra cash. We are looking for ongoing relationships, not quick jobs.

Does your air conditioning unit need fixing?

Give us a call and we’ll quickly sort out a time for one of our technicians to come to your house and inspect the unit. Let’s get it sorted for you.


Really prompt and friendly service. My split system is working better than it ever has.

Very reliable and good service.

Fantastic service! The technicians were knowledgeable and offered great service and went above and beyond offering advice.

Can’t recommend Thermco enough. Arrived promptly, fixed the issue, reasonable cost. I”ve found my new electricians!

Licensed Air Conditioner Repair, Service and Installer

All of our Technicians are Qualified Refrigeration Mechanics, Plumbers and Electricians, as well as being Licenced and Certified Air Conditioning, Hydronic and Reverse Cycle Ducted Heating Installers and Repairers.

Brands we work with

About Thermco

With over 40 years of experience in the trade, we know how important the air conditioning in your home, office or workplace is, and we want to ensure you have a system that is working as it should be.

Opening Hours

Mon – Fri:    7:00 am – 5:00 pm
Saturday:    7:00 am – 4:00 pm
Sunday:       Closed

Thermco PTY LTD © | 0418 538 434 | Website beautifully designed by Chris Waters