Daikin Emura

Need a Furnace? You Have Options

Heating and Air Conditioning in Hamilton, Burlington, Oakville, Grimsby and Brantford.


Our responsive, personal and professional approach makes us the choice of the Hamilton, Grimsby, Burlington, Oakville, Brantford and Mississauga areas. We understand the heating and air conditioning needs of our customers and work to provide home and business comfort and air quality.

Our professional, experienced staff works with each customer to assess their building and their specific heating and cooling needs.

Whether you’re looking for residential heating and air conditioning or commercial HVAC installation and maintenance, we will work with you to find the right solutions at the right price.


  • Ductless & Central AC Systems
  • Furnaces & Heating Systems
  • Commercial and Residential Boilers
  • Gas & Electric Water Heaters
  • High Efficiency Systems
  • Fireplace Installation
  • Air Purification Systems
  • Humidifiers
  • Gas Appliance Hook-Ups
  • Custom Duct Work For Renovations
  • Total Air Quality Systems
  • Commercial Rooftops Systems
  • Products from Daikin, York, Baxi, Viessmann, Continental Fireplaces, Weil-McLain & John Wood


$10 off when you book maintenance online!

*must be booked online to get discount

$50 off your next purchase!

*must be mentioned before purchase

Getting Your Furnace Ready For The Fall Season

You’ve probably started to bring out your sweaters and warm socks to get ready for fall, but have you considered getting your furnace ready? Here are three tips to ensure your furnace is raring to go when the cold weather…

Water Heater Efficiency Tips

You would notice pretty quickly if you didn’t have hot water, but many of us overlook the equipment responsible for this luxury, water heaters. Here are some tips that will improve the efficiency of your water heater to ensure you…

When Was The Last Time You Changed Your Humidifier Pad?

Humidifiers are a great way to regulate the humidity levels in your home, but many homeowners don’t realize that these devices, whether they’re whole-home or portable, have filters just like your furnace called humidifier pads. Here is everything homeowners should…

Based on 243 reviews
Josh Gallant
Josh G.
15:34 26 Sep 20
Hamco is always on time, and I've never had any issues over the past 7 or 8 years of maintaining the systems that they installed. Technicians are very polite and explain things really well
Ron Hatcher
Ron H.
20:24 25 Sep 20
Shannon Hamilton
Shannon H.
15:11 14 Sep 20
We were very pleased with our maintenance visit from Allan T. on September 2, 2020. He called at the beginning of our 3 hour window to let us know when he would be arriving and arrived on time. He was efficient and thorough in his inspection of our system and explained what he was doing during the appointment. I highly recommend Hamco for all your heating and A/C needs!
Julia S
Julia S
15:03 08 Sep 20
Very kind, helpful, and professional service. Knowledgable about their products and maintenance needs.
Neil Mack
Neil M.
15:58 05 Sep 20
I was very happy with Nolan and all the work he and his associates did isolating the issue with my ductless split system. With one base unit and four heads scattered throughout the house it was pretty much a nightmare leak scenario. The dye added to the system uncovered a line failure and he managed to get the line replaced in a timely manner. Thanks again Nolan.
Larry Jewett
Larry J.
15:15 01 Sep 20
Well done, efficient, helpful.
Brock Nason
Brock N.
18:40 28 Aug 20
Hamco was an absolute pleasure to deal with, my hot water tank needed replacement and had stopped functioning completely, after a few cold showers I finally made the call.I expected to wait a lengthy period for the repair but Andrew, the sales associate I believe, was incredibly thoughtful and was able to squeeze me in the very next day!The technician who came, Michael, was fantastic. Michael made sure to ask how I wanted the new tank placed, and even asked me how I would like the ventilation to look on the outside of the home which I did not even consider until he asked!All social distancing protocols were followed and they were very respectful of my home, they left my home cleaner than when they arrived!I would absolutely recommend them to anyone looking for any HVAC related services.
Jennifer Husslage
Jennifer H.
14:37 28 Aug 20
Super happy with the service. Andrew was very professional and helpful. He was able to quickly identify the problem and fix it. Extremely pleased with the services that Hamco provided. They were able to come before the scheduled time which was awesome.
Jeffrey Comer
Jeffrey C.
16:16 25 Aug 20
Great service from HAMCO! Competitive rates, quick turnaround and efficient and professional service from Josh. Thanks again for resolving the problem so quickly; I'd be happy to use HAMCO again.
Kristle Par
Kristle P.
14:56 25 Aug 20
We had Josh stop by, it was quick, efficient and professional! Super happy our AC is working again! Thanks Josh and Hamco! Would definitely recommend!
Sonny Bankley
Sonny B.
22:12 24 Aug 20
Our thermostat for our air conditioning broke. They were here in less than 30 min! I have waited longer for a Pizza delivery! Prompt, professional and knowledgeable. Nolan was the man for the job and I would recommend him and HAMCO Heating and Cooling Ltd. anytime!
Lynda Nicholson
Lynda N.
16:31 24 Aug 20
Hamco always responds quickly. The technicians are always prompt and knowledgable. Nolan was especially helpful today with getting my AC unit repaired.
Nathaniel Stajov
Nathaniel S.
13:54 19 Aug 20
Hamco is a great company to deal with. They are responsive and affordable. Good quality all around.
Tracey Arsenault
Tracey A.
15:55 18 Aug 20
Always great service at a fair price. Staff is friendly and knowledgeable and a pleasure to do business with.
18:29 14 Aug 20
Prompt, affordable, helpful. A+ service!
15:25 05 Aug 20
We have used their services for over 13 years. They are reliable, explain issues clearly, and we trust their opinions of how to proceed.
Gina Callander
Gina C.
18:27 29 Jul 20
Love Hamco, always reliable. Josh was my mtnce guy today, very knowledgeable and pleasant. He was a ray of sunshine with his smile upon entering and leaving,
John Davis
John D.
15:05 29 Jul 20
Very patient with questions, and helpfully clear information that will assist my wife and I to make a satisfactory decision.
Anna Avery
Anna A.
14:40 27 Jul 20
I would give 10 stars out of 10, but 5 is as high as it goes. I have always had excellent service from Hamco, since we bought the house in 1984. I recommend your service to everyone who needs Heating / AC. Your service people are beyond reproach, cordial and very helpful, especially with my stupid questions. Thank you all for your years of service.
Nigel Smith
Nigel S.
10:31 27 Jul 20
We had an A/C unit installed last year, and they just came to do the first annual inspection/servicing. They were friendly and knowledgeable, and the work was done without any issues. Everything continues to work well!
Cathy Langille
Cathy L.
18:20 20 Jul 20
Excellent work done on air conditioning. Very positive and knowledgeable.
Caitlin McGarry
Caitlin M.
14:10 20 Jul 20
Our furnace broke in March 2019 and we contacted both Reliance and HamCo for quotes to replace it. Reliance felt sleazy and like a sales pitch, pushing expensive rental packages. HamCo was professional and transparent. They walked us through a variety of pricing options and were clear about their service guarantees and warranties. We went with HamCo and are very happy with their service!
Leah Senior
Leah S.
17:08 14 Jul 20
We have trusted HAMCO for years to service our heating and cooling system. Their technicians are professional and skilled. They have never used pushy sales tactics or recommended unnecessary work. I recommend them to everyone. Today we had our A/C unit repaired by Andrew. He diagnosed the problem in minutes and had the replacement part on hand. It was awesome. Sweet relief from this hot summer!
Pram Patel
Pram P.
16:03 10 Jul 20
Our outdoor AC unit malfunctioned overnight on a Wednesday and Josh was here on Friday morning, diagnosed the problem, replaced a capacitor and we were up and chilling within minutes. Josh was professional, courteous and friendly and of course proficient. Characteristics of all HAMCO employees. Thank you Josh & Hamco.
Melanie Lopes
Melanie L.
15:36 10 Jul 20
Always a pleasure dealing with this company from the office staff to the technicians that come to our home. Our technician Andrew was on time, professional, knowledgeable and explained everything so we understood.Thanks for making our experience a terrific, stress free one.
Angela Tiberi
Angela T.
21:37 08 Jul 20
Same day service, Andrew was courteous and knowledgeable. An excellent experience from the start of the call to the completion of the job.
Wayne Machmer
Wayne M.
17:53 08 Jul 20
We have been using Hamco for a number of years both for our heating and air conditioning and have always been very happy with their service. They have always diagnosed and corrected any problems we have had in a timely manner. Andwhen it was time to buy a new furnace and air conditioner they helped us choose the models that best suited our needs. Our furnace and air conditioner both run beautifully and we only see Hamco now for our yearly inspections. All of the personnel who have been sent to our home have been knowledgeable, tidy and very curteous. They are our go to company.
Hisham Al Kassem
Hisham Al K.
18:09 30 Jun 20
These guys are the best at what they do. Their service is quick and efficient. I’ve been having problems with my Home AC for over a month, and after switching to them they solved the problem in no time. Josh is extremely skillful and explained everything to me clearly. Thank you HAMCO and Josh for all your help!
Kevin VanderHoek
Kevin V.
17:13 25 Jun 20
professional, polite and informative
Kevan Hartford
Kevan H.
16:15 24 Jun 20
Had my furnace/AC annual maintenance done. Technician was polite, professional, quick, and respectful (wore a mask in the home, advised of any noise from the inspection etc...). Great service, very pleased!
David McCraney
David M.
14:25 24 Jun 20
Called them for AC Repair in Oakville, they arrived on time and were very professional. Pricing was fair and their service exceeded my expectation. Highly recommended!
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Furnace Installation & Furnace Service and Repair

HAMCO Heating and Cooling Ltd. has been serving the Hamilton and surrounding areas since 1946. Our skilled installers can advise you on the right model for your new furnace installation or diagnose furnace problems with your current system.

New Furnace Installation

We believe brands matter – that’s why we only carry the best in the industry. We have a broad range of furnaces that fit your specific need and budget. We also offer a FREE, no-obligation in-home sales estimate; simply complete our online form, and one of our representatives will call to arrange an appointment at your convenience.

Existing Furnace Repair & Furnace Service

With over 70 years of experience, we have the knowledge to diagnose furnace problems and ability to provide expert repair service. With a HAMCO Protection Plan, you can have the added peace of mind knowing regular inspections will keep your home comfort system running safely and efficiently.

Air Conditioner Installation & Service or Repair

HAMCO Heating and Cooling Ltd. wants to keep you cool and comfortable during the summer months. Whether you are looking for a new air conditioner installation, a ductless system or just need a cooling system repair or service, make HAMCO your first phone call.

Air Conditioner Installation

We carry a range of models for new air conditioner installation that are backed by some of the best warranties in the industry. We also offer ductless mini-split systems that are perfect for homes without existing ductwork or in an addition, workshop or garage.

Air Conditioner Repair & Service

If your air conditioner unexpectedly fails, call HAMCO Heating and Cooling Ltd. and we will arrange for a technician to come diagnose your unit as soon as possible. We are committed to ‘doing it right’ the first time and always ensure the full completion of every job in a timely manner.

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