Diamond London TempMasters

About

Welcome to Diamond London TempMasters, where comfort meets expertise. Established in 1974, we have grown to become one of London's most trusted HVAC service providers. Our team handles air conditioning, furnace repair, heat pump installation, ductless systems, and more across the Ontario area.

Services

• Boiler Services
• Ductless Mini-Split
• Radiant Heating

Brands We Work With

Credentials

• License: LIC-86955-CA Verified
• Insurance: Verified
• Background check: Passed
• Employees: 6-10
• Service radius: 71 km

Reviews (1)

• ★★★★★
  Good experience

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