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 We'll provide expert Lennox servicing and repairs for all makes and models, including outdated systems.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
   208 Google reviews 
  
 
 
   
 
 
       Posted on Google  
   
   Milton Halepis 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very impressive work carried out by Hayes and Henry from Thomas Air Conditioning, they were very professional and knowledgeable about their work. They were prompt and clean with their work. I highly recommend Thomas Air Conditioning to anyone who needs to install an air conditioning system.
Thank you.
  
 
      Posted on Google  
   
   Ronald Di Pietro 
 
 
 
 Trustindex verifies that the original source of the review is Google. Lucas is a fantastic young man, eager and knowledgable and is intent on prioviding great servcie because its in his DNA. A very affable person he and will go a long way. Thomas Air Con has a keeper here.
  
 
      Posted on Google  
   
   Rhonda Rose 
 
 
 
 Trustindex verifies that the original source of the review is Google. We had a problem with our gas central heating not turning on intermittently from the room thermostat. We decided to call Thomas Air Conditioning based on the high number of very good reviews they had received. We weren't disappointed. Stephen the technician turned up right on time, was very friendly and worked efficiently. He checked and serviced the unit itself then fitted a new digital room thermostat which is a major improvement over the old one and which appears to have fixed the problem.
Definitely recommend Thomas Air Conditioning for any heating or cooling issues.
  
 
      Posted on Google  
   
   richard stremski 
 
 
 
 Trustindex verifies that the original source of the review is Google. Provide and install a new Brivis ducted heater to replace a 20 year old one. Luke and his assistant were pleasant, efficient and expert.
  
 
      Posted on Google  
   
   Cassius Constantine 
 
 
 
 Trustindex verifies that the original source of the review is Google. They did a good job at my place. Highly recommend them
  
 
      Posted on Google  
   
   Juan Luis Bouzamayor 
 
 
 
 Trustindex verifies that the original source of the review is Google. Thomas air conditioning are the most honest and reliable air con guys in Melbourne. They're always on time and know what they're talking about. Would happily recommend them to homeowners.
  
 
      Posted on Google  
   
   Demi Taylor 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great work from Thomas air conditioning always impressed with their work!
  
 
      Posted on Google  
   
   Chris Papatheodorou 
 
 
 
 Trustindex verifies that the original source of the review is Google. Anthony's aircon service was excellent
Very appreciative of his great work
Thanks mate

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!