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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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MOdge's profile image
15 years ago

Furnace Very pleasant and informative. We received an excellent price from the company compared to others. The salesperson was accurate and the showroom was very nice. I wish they only carried other product lines 

Business response:

Hello Modge, sorry for the very delayed response we have just signed up with Home Stars and now have access to replying to our emails. Thank you for the very nice comment! I am happy to hear from a satisfied customer it makes everything we do here at A1 worth it. 

Anne Elisabeth's profile image
Anne Elisabeth 
15 years ago

Great Work In the summer of 2009 we had two estimates for replacing our air conditioner. We chose A! Air conditioning and Heating. Their salesperson was very polite and patiently answered our many questions. Their two installers arrived on the dot, set to work, and never stopped for a morning break, nor for lunch. They cleaned up perfectly thenshowed us how to use it. There was a government rebate on this item and suddenly it arrived in the mail. We did not have to do any paperwork for this as A1 had done it. A1 also install... read more

Business response:

Thank you for your review, sounds like you had a really positive experience with our company. That is great! We truly care about our customers and it shows with our years of great service. Thank you again. 

Wanda's profile image
15 years ago

Service air conditioner I have problems two times with my air conditioner and they fixed it for me. The price is reasonable and I am happy the air conditioner is still in good conditions for more than 14 years 

Business response:

Hi there Wanda, I am glad you are satisfied with you a/c, we work hard to make sure our customers are satisfied. Thank you again for your business, please call us if you have any other heating or cooling needs. We would be glad to help you out! 905-844-2949 

Beau's profile image
15 years ago

Heating & Air Conditining - HRV Our HRV had stopped working and Mike came in and determined that the motor was seized. He callem back when he promised and gave us the estimate for replacing in motor. Mike came back and replaced the motor on time and on the specified day. 

Business response:

Thanks for taking your time to write such a positive review. We really do appreciate it. 

Linda1955's profile image
Linda1955 
15 years ago

Installed Air Conditioning Unit A-1 Air Conditioning was very prompt, clean and courteous. They came over and listened to our needs and gave a great quotation. They arrived when they said they would and finished the job in record time. We have had no problem with this company. 

Business response:

Customer service is our sole focus here at A1, we would like to thank you for your generous review. 

Bob J's profile image
15 years ago

Lennox Air Conditioner On the hottest day of the year, the air conditioner just stops working, no warning. Had only used it for about 3 months in total. Called and left a message, about 10 minutes later got a call, said he was too busy today, that they would come by tomorrow. 

Business response:

Hello Bob, we have searched for your name and were unable to find it in our database, if you could please call us at 905-844-2949 we could try to fix the situation. Thank you. 

Sean D's profile image
15 years ago

High efficiency gas furnace, AC, humidifier The job was scheduled 1 week after order place and installation was done quickly, neatly and professional looking finish, with all the lines etc. neatly run and tied down. They even replaced the gold air duct into the furnace to ensure it was as large as the furnace inlet. 

Business response:

Thank you for taking the time to write a review. A1 only hires highly trained, licensed installers that have great reputations for quality. Glad to hear you were happy, and we look forward to hearing again from you again. 

Oakville Resident's profile image
Oakville Resident 
15 years ago

Maintenance check on A/C, hot water on demand system After much confusion with a maintenance check on the hot water on demand system, the heater and a/c units, the issue was finally resolved. I needed to have all the units properly functioning prior to the sale of the home. Shawn from A1 came back and resolved the issue with no extra charges. I had an extremely hard time dealing with Janet, the rep in the service department. She was very rude and difficult and tried to charge me more for the second visit. Shawn, the rep that... read more

Business response:

I would like to apologize for your experience with the service department. That is not at all how A1 handles business, and can ensure you that will never happen again. In regards to you maintenance check, I am glad it all worked out and everything was resolved. 

flick Markham's profile image
flick Markham 
16 years ago

air conditioner purchase & furnace repair Two dealing with A1 - first was an air conditioner purchase. Truly a sour experience. Was new to air conditioners and the salesperson just went super aggressive on me. Ended up getting a unit that was too big and makes my house look stupid. My fault for not doing my own research but the disparity is so noticeable that the salesguy whould have said...no, this isn't for you. Or better yet...don't recommend it!! Second dealing was to fix my furnace. I didn't want to use them, but it was... read more

Business response:

Hi, we have gone through our data base and are unable to find you. We believe that we did not do business with you and your probably confusing us with another company. Please call 905-844-2949 to rectify this 

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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