Diamond Southern TempMasters

About

Diamond Southern TempMasters has been proudly serving the Los Angeles, California area since 1997. 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.

Photos

Services

• AC Installation
• Commercial HVAC
• HVAC System Design
• Duct Installation
• Geothermal Systems
• Ductless Mini-Split

Brands We Work With

Credentials

• License: LIC-71319-US (California CSLB)
• Insurance: Verified
• Background check: Passed
• Employees: 51-100
• Service radius: 72 km

Reviews (2)

• ★★★★★
  Good experience

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

• ★★★★★
  Excellent work

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