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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.
3-1420 Cornwall Rd, Oakville, ON, L6J 7W5, Canada
Get directionsNew Furnace Had a no heat situation during the coldest week just after Christmas. Called around for quotes. The cheapest quote was someone who came over and wrote the price on a brochure. Actually he simply said the number, I wrote it down. A1 came and gave me a thorough walkthru of the process c/w written detailed quote with attention to detail. Next day, installers did a good job with the installation. Now I am in the process of securing the rebates and A1 has helped with that. Happy with A1. I don't give 10's to anyone so... read more
Business response:
Thank you for taking the time to review A1. We take this business very seriously and believe that our customers should understand the different options for their home to give them total home comfort. Our goal is to make this process as easy and painless as possible. We hope you are enjoying your new equipment, and once again thank you for this review.
New Furnace Installation 21 year old furnace died on one of coldest days in early 2015. We had A1's Supercare Protection Plan (highly recommended). They came within 1.5 hours of my call. Diagnosis was dead heat exchanger (and CO present), so gas turned off & new furnace needed. Sales came out early afternoon. They gave us 2 portable heaters to help get through the night and came at 7:45 AM next morning to install new furnace. Staff were nice and kept our house clean. New furnace was in 3.5 hours later and they were on their ... read more
Business response:
This is fantastic to hear that everything was dealt with in a timely manor.. even on the coldest day of the year we ensure that our Super Care customers are taken care of, regardless of how busy we are. Glad to hear you are happy with your new equipment and the service provided! Hope you enjoy the rest of your winter in your WARM home.
AC Repair Called A1 as they had supplied the unit in 1999. A mechanic was at my home within 2 hours in the middle of a hear wave. 15 minutes to diagnose, out to truck to check for parts. Had the part (fan control board had blown), installed and AC running within an hour. Polite, professional, thoroughly impressed. Checked the cost of part online, and thought A1 price was fair with taxes and installation cost. Not to mention,of course,immediate delivery :). Systems are getting old, I will definitely talk to A1 when replacemen... read more
Business response:
Glad you enjoyed the A1 experience. We are always here to help with your home comfort needs and look forward to helping you with any of your service or sales needs in the future. Hope you enjoy a nice cool summer!
Natural Gas Furnace, Air Conditioner, Natural Gas Hot Water Heater Wow ! ! My first thanks go to the installers. SUPER professional !!. Extremely clean, thorough and meticulous. These guys even took the time to fix other contractors mistakes without charge. Best contractors I have hired to date . . As for the installed equipment - - I would have never believed that a new furnace would give me a new home ! ! Installed Lennox's high efficiency series - Furnace and air conditioner. I no longer have cold spots anywhere in my hou... read more
Business response:
Hello, Thank you for taking the time to write such a positive review. It is truly amazing what a brand new heating and cooling system can do for your comfort. These new units are just so much more energy efficient, and we are glad you are already noticing a considerable difference. Thank you so much for choosing A1 to help you and if you ever have any questions comments or concerns please do not hesitate to call our office. Enjoy your Summer!!!
New Air Conditioner Service technican came promptly to access the problem. Our air conditioner was 17 years old and they recommended fixing it would be too costly with no warranty. We agreed to have the salesman come (he was there quickly) and made 3 detailed recommendations. He was extremely thorough and we purchased the new air conditioner and it was installed within a week. The 2 installers that came were professional, courteous and very neat. Both my husband and I have used A1 Heating and Air Conditioning for both our ho... read more
Business response:
Thank you for sharing your experience with A1. We are glad you had such quick and professional service. We hope you enjoy your new equipment and the home comfort it will bring you. We look forward to doing business with you in the future.
furnace Quick courteous response. Low pressure. Good disclosure of features, benefits, options, costs and financing. Next day installation -- no issues. Polite installers left the basement clean and tidy. Good operating instructions.
Business response:
Thank you for taking the time to write a review of A1. Its absolutely great to see that we did what we promised and left our customer happy and comfortable. Happy New year, and thanks!!!
Furnace Repair I tried to turn the heat on last week but the furnace would not start. The air conditioner was working fine so that really blew my mind. I called A1 and they came the same day. Turns out that a bird had built a nest in the exhaust and caused the h=whole furnace to shut down. He diagnosed it fast and even replaced my filter or me. I thought the price was cheap too. These guys are fast and honest. pretty hard to find these days.
Business response:
Hello, glad to hear we were able to fix your problem quickly and efficiently! Our team of mechanics are all very dedicated and very experienced. Which pays off in a situation like this. Thank you for calling us to solve your problem, we wish you a safe and warm winter season, take care!
New A/C, Furnace and Water hearter Dispatch #58935. I called A1 after speaking a other companies and Gord came over next day on a Sunday. He took his time explaining the entire process to us and what they would do, something that others didn't. A few days later Perry (installer/technician) came by on time and was extremely professional. My son asked Perry for a cardboard box (from the furnace), he took a couple minutes to empty the cardboard box so my son could build his fort in it. They went the extra mile on everything inc... read more
Business response:
It is important to us that you have complete trust in what we are doing for you and that you are aware of the processes involved. It's wonderful to hear that you had the A1 experience and look forward to showing that same level of work through your future services with us. Hope your son is still enjoying his fort!!
Installation of Daikin Furnace and Air Conditioner We have been A1 Air Conditioning & Heating customers since 1987 and we have been very pleased with A1's Supercare Service that we have received over the years and our Technician Imre who comes yearly to perform the required maintenance. When Imre was at our home on June 22 he recommended that we replace our old Air Conditioner as it was not performing at its optimum after all of these years. Imre referred us to Sales. We were very impressed with the entire experience from sa... read more
Business response:
Thank you so much for the opportunity to do business with you all theses years. We are thrilled to hear you had such a positive experience from start to finish. We hope you enjoy your new equipment and the home comfort it will bring you. We look forward to offering you many more years of the same quality experiences you have come to expect and we truly appreciate you business.
A1 Air Conditioning & Heating has a 4.9 star rating with 2,048 reviews.
A1 Air Conditioning & Heating is open now. It is open 24/7.
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