HAMCO Heating & Cooling | Serving Halton Since 1946

Proudly Serving the Heating & Cooling needs of hamilton, burlington, oakville & surrounding areas since 1946

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WHY CHOOSE HAMCO HEATING & COOLING?

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Trusted Brand Names

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Professional Technicians

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Live Customer Support

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Over 80 Years Of Experience

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Flexible Payment Options

OUR SERVICES

Furnaces

Furnace Installation, Repair & Maintenance Services

Air Conditioning

AC Installation, Repair & Maintenance Services

Ductless Air Conditioning

Ductless AC Installation, Repair & Maintenance Services

Heat Pumps

Heat Pump Installation, Repair & Maintenance Services

Water Heaters

Water Heater Installation, Repair & Maintenance Services

Boilers

High Efficiency Boiler Installation, Repair & Maintenance Services

Indoor Air Quality

We Install Whole-Home Air Purification Systems, Humidifiers, HRVs & ERVs

Custom Ductwork

Custom Ductwork Design, Fabrication, and Installation for home renovations and new home builds

Your Heating & Air Conditioning Professionals for over 80 Years!

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OUR PRODUCTS

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HVAC Financing

HAMCO is proud to provide our customers with easy, transparent financing and rental options for their home comfort needs.

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Why Hamilton Mountain Homes Need Different Furnace Settings

If you live on the Hamilton Mountain, you have likely noticed that your furnace runs more and your heating bill is higher than a friend's down in the Lower City. This happens because Hamilton is topographically split by the Niagara Escarpment. Homes on the Mountain...

What is The Difference Between Factory-Authorized vs. Generic Dealers?

A factory-authorized dealer completes rigorous, specialized training directly from a manufacturer, and is authorized to install their premium systems. In contrast, a generic dealer lacks direct manufacturer endorsement, meaning their technicians might not be...

What Does a Blinking Red Light on My Furnace Mean?

Noticed a red light flashing on your furnace? Don't panic. That light is simply your system's way of communicating error codes and safety alerts. Modern high-efficiency furnaces and heat pumps use integrated circuit boards with diagnostic LEDs to pinpoint...

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Proudly Serving the Heating & Cooling needs of Hamilton, Burlington, Oakville & surrounding areas since 1946
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 Excellent4.8784 reviews
 4.8
 Excellent784 reviews
  WRITE A REVIEW 
 
 
 
       Posted on Google  
   
   Gwyn X 
 3 days ago
 
 
 Trustindex verifies that the original source of the review is Google.  Always a perfect service with hamco. Would recommend to anyone needing furnace, heat exchanger service, installation or repairs . Thanks Derek !
  
 
 
     Posted on Google  
   
   Don C 
 4 days ago
 
 
 Trustindex verifies that the original source of the review is Google.  Derek our service technician was very efficient and informative 👍
  
 
 
     Posted on Google  
   
   David R 
 4 days ago
 
 
 Trustindex verifies that the original source of the review is Google.  Christian and Najim replaced the compressor on my HVAC today. Their efficient and friendly service is appreciated. I'd recommend HAMCO without hesitation.
  
 
 
     Posted on Google  
   
   Nicholas I 
 4 days ago
 
 
 Trustindex verifies that the original source of the review is Google.  Stefan serviced our student house and worked wonders. He’s the man!
  
 
 
     Posted on Google  
   
   Kim K 
 5 days ago
 
 
 Trustindex verifies that the original source of the review is Google.  Derek was fantastic! Did a great job. Nice guy would welcome him back anytime. Thank you Pam and Frank.
  
 
 
     Posted on Google  
   
   Marilyn D 
 6 days ago
 
 
 Trustindex verifies that the original source of the review is Google.  Derek was here today to check my furnace and air conditioner.He was very personable and polite.  He discovered that the humidifier was not working.He did a thorough search and discovered several lines that need to be rewired or perhaps the humidifier will need to be replaced.He was very knowledgeable and explained all of this to me.I was very pleased with his service.
  
 
 
     Posted on Google  
   
   Mary 
 11 days ago
 
 
 Trustindex verifies that the original source of the review is Google.  Many thanks to Christian, for the great service.
  
 
 
     Posted on Google  
   
   Dawn S 
 14 days ago
 
 
 Trustindex verifies that the original source of the review is Google.  ORIGINAL1:Very pleased with Hajim.  He was courteous and did a great job.  He was very thorough with my old furnace and explained his findings.

2026. 2ND REVIEW: Cameron and Hajim did an excellent job.  All questions were answered.  Thanks for your great service.

3RD REVIEW:  SEPT. 2026 Victor and Adam did an amazing job removing my old furnace and installing a brand new on.  Thanks for the great job.
  
 
 
     Posted on Google  
   
   David J 
 14 days ago
 
 
 Trustindex verifies that the original source of the review is Google.  Derek came by to service our heating system recently.  We were very pleased with the result!  Not only was he courteous and knowledgeable but also efficient and effective.  A customer of HAMCO for over15 years we'll continue to ask them to service our heating system again.
  
 
 
     Posted on Google  
   
   Debbie T 
 17 days ago
 
 
 Trustindex verifies that the original source of the review is Google.  The technician was very knowledgeable. He was polite and efficient.
  
 
 
 
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