
How Modern HVAC Systems Actually Reduce Energy Costs
Efficiency has become one of the most misunderstood parts of HVAC decision-making. Newer systems can reduce energy costs — but not always in the way people expect…
Toronto · Hamilton · Niagara · GTHA — Since 1994
Your furnace doesn’t care what time it is. Neither do we. Since 1994, A Plus Air Systems has served homeowners and property managers across Toronto, Hamilton, Niagara, and the GTHA with licensed technicians, a 24/7 emergency line, and one team accountable for every job we take on.
No-heat/No-cool emergencies receive priority scheduling. In most cases a technician can be dispatched the same day.
📞 24/7 Emergency Line (all regions): 416-213-0303
Years Serving Ontario
Google Rating
HomeStars Score
Emergency Line
★★★★★ 4.8 Google Rating
We’ll call you to schedule a technician visit immediately.
✓ TSSA Certified Gas Technicians
✓ ESA-Compliant Electrical Work
✓ Premier Trane Dealer
✓ Generac Authorized Installer
✓ Home Depot Installer Program
✓ Fully Insured · BBB Accredited
Every technician on an APAS job is an APAS employee. Not a subcontractor. Not a seasonal hire. Our team is TSSA-certified, ESA-compliant, and accountable for every job under our name. From your first call to the final sign-off.
R JJuly 2, 2026Trustindex verifies that the original source of the review is Google. I am highly impressed by “A Plus Air Systems” and Rashid. My AC stopped working last evening. A big named brand came and quoted me $2700 for a replacement part and started to push me to get a new furnace from them for $7000. They charged me in excess is $200 for the diagnostics. I called “A Plus Air Systems” and Rashid came to my house in 2 hours and fixed the issue in 10 mins for $163.86. I am blown away. I love honesty in business and “A Plus Air Systems” just set a great example. You saved me a lot of money and ensured that my house is cool again in this heat warning. You have gained my trust. Thank you!!Posted on Google Carlos CarderelliJune 29, 2026Trustindex verifies that the original source of the review is Google. Mohamad and Rashid did a hreat jobPosted on Google Bob GordonJune 27, 2026Trustindex verifies that the original source of the review is Google. Rashid came ontime and finished promptly, Him and his uncle Sayid are good guys, very trustworthy and efficient. Been dealing with A plus Air for 14 years. Best of the best.Posted on Google Felipe BlandoJune 27, 2026Trustindex verifies that the original source of the review is Google. Mohamed, Jalal were great and fast. Super reliable, respectful and left it all clean and organized. They answered all my questions and I recommend heavily their workPosted on Google Rainnard WedderburnJune 24, 2026Trustindex verifies that the original source of the review is Google. Posted on Google Tony CommissoJune 22, 2026Trustindex verifies that the original source of the review is Google. Rashid was very efficient and knowledgeable had our system running in no time thank you for a great job!Posted on Google Kathy StevensonJune 22, 2026Trustindex verifies that the original source of the review is Google. Very pleasant, knowledgeable, and professional. I would highly recommendPosted on Google Julia DanesiJune 21, 2026Trustindex verifies that the original source of the review is Google. Mohamed was very knowledgeable. Replaced hot water tank and answered all questions.Posted on Google Amy PJune 19, 2026Trustindex verifies that the original source of the review is Google. Muhammad was professional and kind. He diagnosed the problem right away and after discussing options he came up with a solution that saved us time and money!Posted on Google Julie DennisJune 19, 2026Trustindex verifies that the original source of the review is Google. I have been using A Plus Air Systems for my annual maintenance for many years. When my air conditioner stopped working they were the first I called, and they offered a promotion on a Heat Pump that also qualifies for a rebate. The heat pump seems to be working well and A Plus looked after warranties and rebate paper work. As usual, I have found this company to be very responsive with knowledgeable, polite and helpful employees.Posted on Google
Articles & Resources

Efficiency has become one of the most misunderstood parts of HVAC decision-making. Newer systems can reduce energy costs — but not always in the way people expect…

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