Diamond Mechanical

About

Diamond Mechanical has been proudly serving the London, England area since 1990. Our team of licensed technicians provides expert heating, cooling, and ventilation services for both residential and commercial properties. We are committed to delivering top-quality workmanship, transparent pricing, and exceptional customer service on every job.

Services

• Indoor Air Quality
  GBP 72–460 · ESTIMATE
• Ventilation
  GBP 117–200 · ESTIMATE
• Boiler Services
  GBP 227–354 · ESTIMATE

Brands We Work With

Credentials

• License: GS-968371
• Insurance: Verified
• Background check: —
• Employees: 11-25
• Service radius: 80 km

Reviews (4)

• ★★★★☆
  Reliable and fair

  After getting quotes from several companies, we went with Diamond Mechanical and glad we did. Best price and best service.

• ★★★☆☆
  Good experience

  Diamond Mechanical diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.

• ★★★☆☆
  Top notch

  Had Diamond Mechanical come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.

• ★★★★★
  Impressed

  Diamond Mechanical installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.