Lennox Heating & Air Conditioning

4.5-Star | Rated Best in the Area
100+ Years In Business
Service & Repair Specialists
All Air Con & Heaters Covered

Manufacturing some of the most efficient air conditioners, heaters, and furnaces, Lennox has been trusted by generations of Melbourne locals for cooling and heating.

Our certified team have been working in the area for decades, and can restore your comfort seamlessly. We'll provide expert Lennox servicing and repairs for all makes and models, including outdated systems.

Licenced, Insured and Backed by Decades of Experience

VBA Licenced

#52693

ARCtick Certified

RTA AU31589

Local Lennox Experts

Based in Melbourne

Expertise Across

All systems

      
   Thomas Air Conditioning
   193 Google reviews 
  
 
 
   
 
 
       Posted on Google  
   
   MrGrumpy71 
 
 
 
 Trustindex verifies that the original source of the review is Google. I (aka Andrew from Bentleigh East) called Thomas Airconditioning when our ducted gas heating wouldn’t turn on. The technician Anthony arrived within the advised same day timeframe (the SMS advice before he arrived was great!). Very professional and super friendly Anthony quickly diagnosed the problem and was able to fix with no major issues. Some additional work may be required and Anthony clearly advised why.  Anthony kindly offered to provide a quote on this. Excellent service and would very much recommend Thomas Airconditioning!
  
 
      Posted on Google  
   
   Roslina Sharif 
 
 
 
 Trustindex verifies that the original source of the review is Google. Anthony is a great service technician 👍
  
 
      Posted on Google  
   
   Alex Hardie 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service from start to finish. The technician was very professional and even spent time with me and answered all my questions about the HVAC system. Would highly recommend their service.
  
 
      Posted on Google  
   
   Maria Arezzolo 
 
 
 
 Trustindex verifies that the original source of the review is Google. The team at Thomas air conditioning are extremely professional and helpful with all I asked regarding servicing and repair . I would highly recommend this team to any home owner needing heating or cooling . Thanks again
  
 
      Posted on Google  
   
   Jack 
 
 
 
 Trustindex verifies that the original source of the review is Google. Our gas ducted heating system suddenly stopped working last week, and so we contacted Thomas Air Conditioning to attend to rectify the fault. From the time of speaking with the receptionist to the following day of attendance by the technician, the service received was both prompt and professional. A quotation for the replacement part required was received virtually within an hour from the time the technician left our home. Notwithstanding the high level of service and care provided by Thomas Air Conditioning when assessing the fault, after careful thinking, we decided not to proceed with the repair. The reason for not going ahead with the repair was purely because we only very recently installed reverse cycle inverter split system units to most rooms within our home, and these have proved efficient for our needs. Had we not had near new reverse cycle split systems installed throughout our home, we would not have hesitated to proceed with the quoted repair as received.
  
 
      Posted on Google  
   
   Household Renovations 
 
 
 
 Trustindex verifies that the original source of the review is Google. Unbelievable service from the team at thomas air conditioning. These guys really know what they are doing, and I would recommend them for any heating and cooling installation, repair, service, always on time, and gets the job done with no fuss!
  
 
      Posted on Google  
   
   Jenn Speed 
 
 
 
 Trustindex verifies that the original source of the review is Google. I was in need of assistance with my heating system. Thomair were very responsive and prompt to my request, were very thorough and professional in their approach and communication, and went the extra mile to complete a follow up. I would highly recommend them.
  
 
      Posted on Google  
   
   Julie Argent 
 
 
 
 Trustindex verifies that the original source of the review is Google. Thomas Air Conditioning technician David was punctual, professional & efficient. His text communication pre-arrival on the day of the Service Appt was accurate & his explanation of the tasks he completed during the Service Appt for Fujitsu ceiling vented heating/cooling system was transparent. Thank you David.
  
 
      Posted on Google  
   
   Aruna Wick 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service and punctual!

Your Trusted Residential Lennox Contractor

We service and repair all Lennox units within Melbourne. Lennox has a wide selection of air conditioners, packaged units, gas furnaces, and more.

Our team of licenced professionals have been helping locals get the most out of their new and old heating and cooling systems for decades, and we can help you to.

Our friendly team care about your needs, and will provide the best quality servicing whether you have a Dave Signature®, Elite® or any other series.

Melbourne-Wide Coverage
Local Melbourne Team - 10 Minute Response*
Same-Day Repairs
No Hidden Costs

Book Now

Lennox Air Conditioner System Types

Ducted Heating

Our Brivis evaporative cooling service involves a 16-step process to maintain a high-level of function.

Ducted Heating Service

Air Conditioning

Our comprehensive Brivis ducted heating service checklist makes sure all aspects of your system are performing optimally.

Air Conditioning Service

Add-On Cooling

Our add-on cooling service gives new meaning to your ducted heating system. Enjoy year-round comfort!

Add-On Cooling Service

Why Choose Thomas Air Conditioning?

At Thomas Air Conditioning, our local team of heating specialists will fix your ducted heating system. We'll use advanced problem detection methods to recover your heating to its optimal state. Utilising only top-quality parts, our repairs come with a 12-month warranty so you can have piece of mind that your heating is fixed properly the first time.

Expert Support

We care about your home comfort, so our team will go above-and-beyond to make sure that you're happy with the service.

Expert Fault Finding

We use the latest industry knowledge to find faults faster and more accurately than others. Our expert diagnostics allow us to make extremely precise repairs that get it right the first time.

Long-Term Reliability

Our Lennox specialist team doesn't just patch up issues, we make sure that they don’t lead to reoccurring issues.

Restore Peak Performance

We’ll make sure that your system is back operating at its best. After fixing your problem, we’ll ensure that your system is providing comfort that you’re happy with.

100+ Years Local Business

We've flourished in the local community through dedication to our customers and honest work.

Open, and Honest Communication

You'll know exactly what's happening with your system, and our team will ensure you're taken care of.

Top Technicians

Our team is diligently vetted for the top technicians in the heating and cooling industry, so you get exceptional work.

Workmanship Guarantee

All our services come with an extensive workmanship guarantee because we know that our trades work is the best in the industry.

Our Guarantee To You

We make Lennox services simple and hassle-free. From the minute we arrive to inspect your system, to providing a quote and completing the fix, our team delivers professional results. Our seamless approach has made us Melbourne's preferred Lennox contractor.

At Thomas Air Conditioning, we have a dedication to our customer's. That's why any service, repair, or installation we provide comes with a workmanship guarantee.

It's our promise to always put the customer first to find the best solution to complex HVAC issues that arise in Lennox systems.

Frequently Asked Questions About Lennox Service & Repair

How quickly can you repair Lennox heater?

We offer same-day repair for Lennox units. In peak times this may not be available, so organise your appointment as soon as you're able to.

Which types of Lennox models do you service?

We service and repair all models and types of Lennox air conditioners and heaters. Some models we work with are the Dave Signature® series, Elite® series, G61 Series, and more. Contact us to organise an inspection of your unit.

How much does a Lennox service cost?

Lennox service costs can vary, as old and outdated systems often have underlying issues that need resolving. In general a lennox service in Melbourne will cost $300 + gst.

What warranty do you offer on repairs?

All our repairs come with a 12-month warranty on parts. We'll explain all manufacturers warranty and our process before beginning.

My lennox unit is old, what can I do?

Lennox haven't manufactured in Australia for quite some time now, so most units are old and outdated. If your system is experiencing many problems and running costs continue to rise, it might be worth replacing.

What payment options do you accept?

We accept all major credit cards, EFTPOS, bank transfer, and cash payments. We don’t accept American Express. All transactions come with a detailed receipt and warranty information.

Heating and Cooling Brands We Work With

We service, repair, and install Melbourne's leading heating and cooling brands. Our expertise covers all major manufacturers, ensuring you have a fully functioning home comfort system.

Brivis

Bonaire

Areas We Serve Across Melbourne

We proudly serve the entirety of Melbourne with reliable Lennox air conditioning and heating services:

Bayside Suburbs: Brighton, Beaumaris, Black Rock, Bentleigh, Cheltenham, and Sandringham, Hampton, and Highett.
Melbourne CBD: Offering quick response times for residents in the heart of Melbourne.
Northern Suburbs: Including areas like Brunswick, Coburg, and Preston.
Eastern Suburbs: Such as Box Hill, Camberwell, and Balwyn.
South Eastern Suburbs: Covering areas like Oakleigh, Moorabbin, Mentone, Mordialloc, Dandenong, and Frankston
Western Suburbs: Including Footscray, Sunshine, and Williamstown.
Mornington Peninsula Suburbs: Such as Mornington, Rye, and Sorrento

If you're not sure if we service your area? Give our friendly Melbourne team a call!