Diamond Expert Mechanical

About

Diamond Expert Mechanical is a full-service HVAC contractor based in Honolulu, Hawaii. Since 2022, 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

• AC Repair
• Duct Cleaning
• Preventive Maintenance
• Refrigeration
• Ventilation

Brands We Work With

Credentials

• License: LIC-38359-US Verified
• Insurance: Verified
• Background check: Passed
• BBB: B+(15 complaints)BBB Profile
• Employees: 51-100
• Service radius: 64 km

Reviews (3)

• ★★★★★
  Best in town

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

• ★★★★☆
  Reliable and fair

  Diamond Expert Mechanical did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.

• ★★★★☆
  Five stars

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