MD
About
Locally owned and operated, Montreal Diamond Systems is your trusted source for professional HVAC installation, repair, and maintenance in Montreal and the greater Quebec region. With over 31 years of experience, our certified technicians handle everything from emergency AC repairs to complete system replacements.
Services
- Emergency Services
- Energy Audits
Brands We Work With
TR
Trane
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Credentials
- License: LIC-95936-CA Verified
- Insurance: Verified
- Background check: —
- Employees: 1-5
- Service radius: 30 km
Reviews (1)
- ★★★★★Highly recommend
Outstanding customer service from start to finish. Montreal Diamond Systems went above and beyond to make sure we were comfortable.