Diamond Toronto AirTech

About

Diamond Toronto AirTech is a full-service HVAC contractor based in Toronto, Ontario. Since 2022, we have built a reputation for honest, dependable service. Whether you need a new furnace installation, air conditioner repair, or a complete HVAC system upgrade, our factory-trained technicians are ready to help.

Services

• HVAC System Design
  CAD 289–523 · ESTIMATE
• Duct Installation
  CAD 101–467 · ESTIMATE
• Heating Installation
  CAD 249–331 · ESTIMATE
• Indoor Air Quality
  CAD 278–768 · ESTIMATE

Brands We Work With

Credentials

• License: LIC-63671-CA Verified
• Insurance: Not verified
• Background check: —
• Employees: 51-100
• Service radius: 41 km

Reviews (11)

• ★★★★★
  Good experience

  Had Diamond Toronto AirTech come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.

• ★★★★★
  Reliable and fair

  Called Diamond Toronto AirTech for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.

• ★☆☆☆☆
  Reliable and fair

  Had Diamond Toronto AirTech come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.

• ★★★★★
  Very professional

  Very happy with the service from Diamond Toronto AirTech. They replaced our entire HVAC system and the difference is night and day. Highly recommend.

• ★★★★★
  Excellent work

  The team from Diamond Toronto AirTech was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.

• ★★★★☆
  Top notch

  Diamond Toronto AirTech did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.

• ★★★★★
  Good experience

  Diamond Toronto AirTech did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.

• ★★★★★
  Excellent work

  Had Diamond Toronto AirTech come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.

• ★★★★★
  Excellent work

  Very happy with the service from Diamond Toronto AirTech. They replaced our entire HVAC system and the difference is night and day. Highly recommend.

• ★★★☆☆
  Reliable and fair

  We have used Diamond Toronto AirTech for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.

• ★★★★★
  Very professional

  Called Diamond Toronto AirTech for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.