A1 Air Conditioning & Heating

Heating & Air Conditioning
Oakville ON L6J 7W5
Write a Review
Write a Review

Recommended Professionals

96%(106 reviews)
99%(236 reviews)
90%(7 reviews)
96%(106 reviews)
99%(236 reviews)
90%(7 reviews)
HomeStars
Heating & Air Conditioning
A1 Air Conditioning & Heating
Star Score
Learn more about how StarScore uses a complex algorithm which considers a company's review ratings, responsiveness, reputation, and recency.

94%

This is the average rating based on homeowner reviews.
This indicates how long it's been since the last review.
Indicates how well a pro reacts to reviews and review-related interactions with Homeowners.
How well a company responds to Service Requests and Reviews.
Reviews by rating (past 12 months)

Reviews for A1 Air Conditioning & Heating

Average customer rating:
9.6 10 (325 reviews)

Sort by

Private User
Private User
Private User reviews Mississauga, ON
10/10

New furnace and air conditioner

We needed to replace our air conditioner and furnace due to other renovation plans. A1 worked with our schedule. Everyone we dealt with was courteous, knowledgeable and helpful. The installation is excellent - clean looking, and was done in less time than expected.
Will continue to use A1! 79514

Approximate cost of services:
$11,000.00
Was this review helpful?
Company Response

Thanks for the great recommendation! We look forward to working with you!

Brian from Oakville
Brian from Oakville
8 reviews Oakville, ON
10/10

Furnace Tune-up

We often look on HomeStars for our contractors and I came across A1. I admit I called another company prior to them as their sticker was on the furnace already but they told me they can't come for a quick tune up until the end of November....

I contacted A1 and they were quick and friendly. I had to cancel the first appt due to an obligation that came up the next day and they changed it without any hesitation.

The guy who showed up was quick and efficient and was about making sure my furnace was working well and not about trying to up sell products. Way to go, some people come in and try to tell you about every thing other than what they're there to do.

I would recommend A1 to anyone that asks!

Approximate cost of services:
$200.00
What could this company do to improve their services?
Any advice to offer fellow homeowners facing a similar project?
1 of 1 people found this review helpful.
Was this review helpful?
Company Response

We are so glad that we left you with a good impression of our company. Thank you very much for posting a review!

Private User
Private User
Private User reviews Oakville, ON
10/10

AC install

We gathered quotes from several companies and decided to go with A1 , we're very glad we did- Terry and Tom were punctual and professional.
The installation was top notch and I would certainly recommend A1 to others.

81503

Approximate cost of services:
$4,000.00
Was this review helpful?
Company Response

Thank you so much for the review and the great recommendation!

Macroman in Scarborough
Macroman in Scarborough
1 review Toronto, ON
10/10

Gas Furnact

Acct 81149
We have been with A1 for many years using their excellent maintenance program. They informed me that my furnace is 25 years old and may cause me future problems. We decided to install a new Lennox high efficiency furnace. Their instillation was fast and well caried out with lots of technical support.

Approximate cost of services:
$6,600.00
Was this review helpful?
Company Response

It's great that you are happy with your new furnace...thank you so much for sharing by posting a review for others!

JOHN
JOHN
2 reviews Oakville, ON
10/10

Furnace Check Up

AS USUAL A VERY EFFICIENT AND SATISFACTORY SERVICE WAS PERFORMED BY A1. MIKE, THEIR REPRESENTATIVE, IS VERY KNOWLEDGEABLE, COURTEOUS AND INFORMATIVE WITH HIS REVIEW AND RECOMMENDATIONS OF OUR HEATING AND COOLING SYSTEMS.
HIGHLY RECOMMEND THEM AND WILL CONTINUE TO USE THEIR SERVICES INTO THE FUTURE.

Approximate cost of services:
$230.00
Was this review helpful?
Company Response

Thank you for the great recommendation!

82246 in Oakville
82246 in Oakville
1 review Oakville, ON
10/10

Repair Furnace

My furnace would not work above 62 degrees. MikeB from A1 figured out what the problem was, fixed it and also made sure that the furnace was running properly before he left. I and other family members have dealt with A1 for well over 20+ years. When we have an issue or just need the annual inspection completed our preferred technician by far is MikeB. He is professional, courteous, knows his stuff and does a great job. He is also always respectful that he is working in someone else's home.

Approximate cost of services:
$0.00
Was this review helpful?
Company Response

Mike B is a an excellent representation of A1, we have many staff that have worked with us for 25+ years which means so much...thank you for posting a review!

Schunky in Burlington
Schunky in Burlington
1 review Burlington, ON
10/10

Heating and Air Conditioning

#80816 Outstanding service with great people and high quality workmanship. The work is always complete in a friendly and clean manner. The experience with this company and staff is A1 and 5+

Approximate cost of services:
$0.00
Was this review helpful?
Company Response

We are so happy that you have had such a great experience with us! Thank you so much for posting a review.

Private User
Private User
Private User reviews Burlington, ON
10/10

Annual furnace tune-up

Technician came at the scheduled time. He was efficient in his inspection, friendly and seemed knowledgeable about the functioning of our furnace and humidifier and air filter. We have used A-One for 12 years and will continue to use them for our heating/air conditioning needs.

Approximate cost of services:
$200.00
1 of 1 people found this review helpful.
Was this review helpful?
Company Response

Thank you very much for being an A1 customer for such a long time. We appreciate your business!

Ryan in Ancaster
Ryan in Ancaster
1 review Hamilton, ON
9/10

Carrier Furance

Got a Furance in 2010 and it's been great! Love the warrenty services they offer. Never had a bad experience thus far, only bad thing is the price of the yearly service, would be nice if they included a Furance filter. #82181

Approximate cost of services:
$6,000.00
1 of 1 people found this review helpful.
Was this review helpful?
Company Response

Thank you very much for the review - we agree it would be great if filter sizes were standard that way our technicians could carry them in their truck, unfortunately, there are just too many types & sizes!

Private User
Private User
Private User reviews Burlington, ON
10/10

Had furnace and a/c replaced

Amazing experience from beginning to end. They were fast to act, very professional and handled everything down to the finest of details. Highly recommend. All staff from the salesman to the installers to the office workers were perfect. Made the experience easy.

Approximate cost of services:
$7,500.00
What could this company do to improve their services?
Any advice to offer fellow homeowners facing a similar project?
Was this review helpful?
Company Response

Thank you very much for the review...we are ecstatic that you were so pleased with your installation!

The reviews on this page are the subjective opinion of the Author and not of HomeStars Inc.

More about A1 Air Conditioning & Heating

A1 Air Conditioning & Heating has been designing and installing commercial and residential heating and air conditioning home comfort systems for over 50 years. A1 is a proud Daikin Comfort Pro preferred dealer. Daikin Comfort pros are the most well-recognized HVAC mechanics in the world. Also, Daikin is the largest ...
Company profile information is not moderated by HomeStars. Ask the contractor to verify before hiring.
Looking for Heating & Air Conditioning pros in Mississauga?