Williams HeatWave Services

About

Locally owned and operated, Williams HeatWave Services is your trusted source for professional HVAC installation, repair, and maintenance in Montreal and the greater Quebec region. With over 47 years of experience, our certified technicians handle everything from emergency AC repairs to complete system replacements.

Services

• Boiler Services
  CAD 314–661 · ESTIMATE
• HVAC System Design
  CAD 186–516 · ESTIMATE
• Emergency Services
  CAD 311–787 · ESTIMATE
• Preventive Maintenance
  CAD 239–645 · ESTIMATE
• Ductless Mini-Split
  CAD 386–557 · ESTIMATE
• Thermostat Installation
  CAD 245–716 · ESTIMATE

Brands We Work With

Credentials

• License: LIC-68385-CA
• Insurance: Verified
• Background check: Passed
• Employees: 26-50
• Service radius: 53 km

Reviews (5)

• ★★★★★
  Impressed

  Outstanding customer service from start to finish. Williams HeatWave Services went above and beyond to make sure we were comfortable.

• ★★★★☆
  Five stars

  We have used Williams HeatWave Services for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.

• ★★★★★
  Top notch

  After getting quotes from several companies, we went with Williams HeatWave Services and glad we did. Best price and best service.

• ★★★☆☆
  Outstanding service

  Called Williams HeatWave Services for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.

• ★★★★★
  Very professional

  Williams HeatWave Services did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.