Montreal Diamond LLC

About

Montreal Diamond LLC is a full-service HVAC contractor based in Montreal, Quebec. Since 2008, 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

• Duct Cleaning
• Duct Installation
• Refrigeration
• Preventive Maintenance
• Energy Audits
• HVAC System Design

Brands We Work With

Credentials

• License: LIC-90672-CA Verified
• Insurance: Not verified
• Background check: —
• Employees: 26-50
• Service radius: 72 km

Reviews (2)

• ★★★★★
  Fair pricing

  Had Montreal Diamond LLC 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 Montreal Diamond LLC. They replaced our entire HVAC system and the difference is night and day. Highly recommend.