Book a Service

Get in touch with A1 today

Home comfort is our business. Customer service is our passion. One of our knowledgeable, experienced A1 representatives is ready to help you. Complete the form to book an appointment or request a call by phone or video and we’ll connect with you within 2 hours.

If this is an emergency, please call our emergency service line at 647-371-5221.

A1 air conditioning & heating book a service image of man with cellphone and laptop

I have been a client of A1 for over 10 years and have always had great service. I called to have my heating system serviced and even when I asked for an appointment within a very short time frame, they managed to accommodate me, even though it was not an emergency. Paul arrived on time and was very friendly and efficient. Thank you.


Bonnie, Toronto

Please note appointment times are in 4-hour arrival windows (e.g. 9:00 am -1:00 pm, 11:00 am-3:00 pm or 1:00 pm-5:00 pm). If this is an emergency and you need to book an appointment immediately, please call our emergency service line at 647-371-5221.

Subscribe me to the A1 e-newsletter to receive tips & special offers

© 2024 A1 Air Conditioning & Heating, All Rights Reserved.