DH
About
Diamond Heating & Air is a full-service HVAC contractor based in Toronto, Ontario. Since 1987, 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
- Heat Pump Services
- Energy Audits
Brands We Work With
CR
Carrier
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YK
York
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Credentials
- License: LIC-24026-CA Verified
- Insurance: Verified
- Background check: —
- Employees: 11-25
- Service radius: 53 km
Reviews (3)
- ★★★★☆Would use again
Diamond Heating & Air did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.
- ★★★★★Excellent work
Called Diamond Heating & Air for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.
- ★★★★★Very professional
We have used Diamond Heating & Air for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.