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A1 Air Conditioning & Heating

4.9

About this business

With a proud history guided by three generations of the Messenger family, A1 Air Conditioning & Heating is dedicated to serving our customers with the best HVAC products and services for your home and your business. Established in 1967, we’ve been a trusted partner for more than 60,000 customers with thousands of installations and repairs over the past 50+ years. Our years of experience and expertise is evident in the quality of our work and our many happy customers. Quality. Experience. Pride. You can count on A1. 

Location details

3-1420 Cornwall Rd, Oakville, ON, L6J 7W5, Canada

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4.92,048 reviews
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Susan's profile image
9 years ago

Air conditioner in and furnace service I have the super care are program and am very happy with the twice yearly check of our system which is now over 15 years old and still working very well 

Business response:

It's important to maintain your units to keep them running strong. We are glad we can offer you this through our SuperCare program and look forward to continuing to give you the same level of service you have come to expect from A1. 

Steve's profile image
9 years ago

#73250 Had great A/C service today from Mike B today. He was very thorough and offered a lot of helpful advice. We had our A/C unit installed by A1 9 years ago and we have yearly furnace and A/C service from A1. Always have great service from them, they are always courteous and thoughtful and treat my home like it is theirs. I highly recommend! 

Business response:

Excellence in service is what we strive for at A1...we are so glad you have had continuous, reliable service and look forward to seeing you in the fall! 

Private User's profile image
Private User 
9 years ago

Summer servicing of a/c We are longtime clients with a service plan and have always been very pleased with the professional & courteous services with Mike - always does an excellent job & very patient with my questions ! Thank you again & see you in the fall, #70089 

Business response:

Thank you very much for posting a review, we appreciate your feedback and look forward to many more years of service! 

thewhiteroom's profile image
thewhiteroom 
9 years ago

air conditioning fail We normally see a different company but A1 was very helpful and found mistakes that the other company had charged us for! for anyone who is looking for great service A1 is highly recommended ! 

Business response:

We are so happy to hear we were able to help you. we look forward to offering you the same level of service you have come to expect in all your future home comfort needs. 

Private User's profile image
Private User 
9 years ago

Furncae & Air Conditioner I was a client of Reliance but was encouraged to rent a new unit from them. I called A1 and was impressed with the integrity of the vendor. They installed two days later and everything is perfect. 

Business response:

Wonderful news! Integrity is very important to us at A1. Enjoy your new equipment and we look forward to hearing from you for your future service needs. 

epshannon's profile image
epshannon 
9 years ago

Furnace and Air conditioning I have been with A1 for about 30 years.When the AC needed replacing but I decided to do both.After I did a little comparison shopping I still decided to stick with A1 because they have provided good service over the 30 years. The installation went smoothly and Gerry was here to inspect today. Looks like I'm good for another 15 years. 

Business response:

Thank you for sticking with us and we are glad you are happy with your new equipment. Thanks for sharing your experience! 

Private User's profile image
Private User 
9 years ago

New AC Installation Completely satisfied with A1, when my elderly mother's unit broke I called 4 contractors but A1 was the first to respond and 2 days before anyone else did. Gord was very helpful with the consult, he offered some options and agreed to visit on the same day. When they were made aware of my mother's health issues they expedited the install and sent Mike M as the installer. Mike was absolutely dedicated to the job and very respectful and patient to my mom and her short-term memory issues. Mike worked tireless... read more

Business response:

At A1 we are definitely dedicated to great service and installations. We are proud that Mike M represented us so well. Thank you for sharing your experience! 

Private User's profile image
Private User 
9 years ago

Replacement furnace and airconditioning system Excellent response to original call and follow up, explaining options. Installers were tremendous. They had someone do a quality check afterwards and overall we were very pleased. Will be using this company for maintenance and dealing with any problems (hopefully none!) 

Business response:

Thank you for your great review...we are happy that we left you with a satisfying experience and look forward to a lasting relationship! 

Norman Lee's profile image
Norman Lee 
9 years ago

Furnace & air conditioner replacement Dispatch # 59593 On Sept 6, 2015 I made my final decision to have A1 replace our 23 year old furnace and air conditioning units. Prior to that, I had received quotes from 2 other companies. One of which was a referral from a friend and neighbor. Originally I had already signed a contract with that company and had to go through the trouble of cancelling the contract and the cheque. In hindsight, it was a wise decision. I chose A1 for my heating and cooling needs over the other competitors... read more

Business response:

Thank you for choosing A1 for your home comfort needs. We are so pleased that you had a great experience with us and look forward to maintaining the same level of customer service you have now come to expect for all your future service needs. 

Frequently asked questions about A1 Air Conditioning & Heating

How is A1 Air Conditioning & Heating rated?

A1 Air Conditioning & Heating has a 4.9 star rating with 2,048 reviews. 

When is A1 Air Conditioning & Heating open?

A1 Air Conditioning & Heating is open now. It is open 24/7. 

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