A1 Air Conditioning & Heating

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

Recommended Professionals

99%(236 reviews)
86%(8 reviews)
99%(35 reviews)
99%(236 reviews)
86%(8 reviews)
99%(35 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.

93%

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

AC and Furnace Replacement

We have been A1 customers for about 25 years. We have purchased two A/C + gas furnace packages from them, and we also subscribe to their maintenance and service program. Their service is prompt and reliable.

Approximate cost of services:
$10,700.00
Was this review helpful?
Company Response

Thank you very much for the review!

Leo and Susie C. in Mississauga
Leo and Susie C. in Mississauga
2 reviews Mississauga, ON
10/10

Home Renovation

Celled this company instead of my usual as the previous owners used them and felt they would be familiar with the systems. What a difference!! Knowledgeable, prompt, courteous, professional, tidy...like where do I stop? Just the fact that there is no sub-contracting so consistency and accountability are always there makes these guys worth switching to. I'm sold.

Approximate cost of services:
$13,000.00
Was this review helpful?
Company Response

We appreciate your kind works, we work very hard at providing the best customer service that we can. Thank you for taking the time to share your experience!

Bryan & Divina from Oakville
Bryan & Divina from Oakville
4 reviews Oakville, ON
10/10

Central Air Conditioner Replacement

Required a new A/C unit as a replacement to the original existing unit. High efficiency Daikin equipment was installed backed by a terrific warranty package. Unit operated like a charm through a scorching 2016 summer. Talk about putting something to the test. Overall, greatly impressed with the equipment. As for the company, A1 Air Conditioning & Heating; Staff are highly professional and knowledgeable, courteous, and efficient. They take their work seriously, and yet they are highly people oriented. We have used this company for a number of years now to look after all of our household heating and cooling needs. A few years ago they handled a heating emergency for us on Christmas Eve - they really went over and beyond our expectations, and we really cannot speak highly enough about the company and its staff. Exceptional is just the first word we would start with. We definitely recommend this company to everyone that is in need of heating and cooling equipment, or a solid maintenance and equipment protection plan

Approximate cost of services:
$3,500.00
Was this review helpful?
Company Response

We appreciate your business as well as the great review...look forward to many years of service!

Private User
Private User
Private User reviews Toronto, ON
10/10

Furnace servicing Burlington

Client 82404
I have used A1 Air conditioning and heating services for well over a dozen years. I would happily recommend them to all my neighbours and friends. They are reliable and clean and courteous.

Approximate cost of services:
$340.00
Was this review helpful?
Company Response

We always appreciate a good referral! Thank you for reviewing us!

M.D. in Binbrook
M.D. in Binbrook
1 review Hamilton, ON
10/10

Furnace Maintenance ref# 79600

We have been customers for almost 10 years. A1 is always professional, and their courteous employees arrive when they say they will. We have had furnace emergencies in the past and with their insurance plan, the issues were taken care of quickly (24/7) and there was no "fine print" in the agreement. It was all covered through the policy. We are very satisfied and will continue our service with A1.

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

We are glad that you are very satisfied with our service...thank you very much for posting a review!

Derek M in Hamilton
Derek M in Hamilton
1 review Hamilton, ON
10/10

Repairing Furnace

Review #83399

My family has used A1 for over 20 years. We moved into our new house a couple weeks ago and wanted them to cover our HVAC equipment under their supercare warranty. Unfortunately our furnace was not up to code and was rusting and leaking condensation everywhere. The technician quoted a repair cost and stick to it, repairing it all day on Saturday and even went to Rona to pick up more parts for us. We usually get Dean as the tech and he's excellent. I wouldn't hesitate to recommend A1 to anyone!!! Keep up the good work!!

Approximate cost of services:
$1,600.00
Was this review helpful?
Company Response

Thank you very much for the review...Dean is a great guy! Happy to help you get things settled for your new home!

Jim gray in Scarborough
Jim gray in Scarborough
1 review Burlington, ON
10/10

Furnace service

Very professional and very friendly people! Always on time and they do good work! They answer all my questions and make recommendations on what I can do as a home owner to save energy and keep my house comfortable!

Approximate cost of services:
$200.00
Was this review helpful?
Company Response

Thank you very much for the review! We are glad that we could be of service to you!

Rachel in Toronto
Rachel in Toronto
1 review Toronto, ON
10/10

Furnace not heating house properly

Our furnace would randomly give heat and then only blow cold air. I had the thermostat set at 71 degrees, yet the house was always between 63-69 degrees. The fan would start, flames would ignite, and then it would shut off. The woman on the phone was very pleasant and let me know there would be a $99.00 charge for a technician to diagnose the problem, which I was fine with and glad she informed me of this right away. John from A1 was very friendly, honest and knowledgable. We explained the problem with our furnace, he seemed to know exactly what was wrong by our conversation, he serviced it (with no parts required), and it has been running great ever since. He informed us of A1's annual maintenance program, but was not pushy about it at all, which we appreciated (it sounds like a good program and we are considering signing up for this). We have A1 booked to clean the ducts soon. Was a positive experience dealing with this company. #83459

Approximate cost of services:
$145.00
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

We're so glad you had an enjoyable experience...Thank you for the review and please don't hesitate to call if you need anything else!

Judy in Burlington
Judy in Burlington
1 review Burlington, ON
9/10

A1 Service from A1 an Technician!

82570 - Our Service Tech, John, provided us with great service this fall. We had a simple repair to our exterior piping and while I was concerned that the end result would be an eyesore, John did a great job keeping it neat, simple and as inconspicuous as possible. The net result exceeded what I had expected.

Like all the Technicians who have serviced us since 2009, John was friendly, courteous and knowledgeable. He completed the work in a timely manner and left our home clean and tidy.

Happy to recommend A1 to anyone in the Burlington/Oakville area.

Approximate cost of services:
$1.00
Was this review helpful?
Company Response

Thanks for the great review!! And the awesome recommendation!!

terry from Burlington
terry from Burlington
3 reviews Burlington, ON
10/10

heating and A/C

Nov /16 - Mike, the technician was friendly, on time and informative about the work completed
he was genuinely concerned about our issues and the costs (time and materials were covered under our annual program
I would recommend to others

#82943 for $20 Shell card...thx

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

Supercare is a great program...thanks for the recommendation!

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?