Lee ThermalTech Masters

About

Lee ThermalTech Masters has been proudly serving the Los Angeles, California area since 1963. 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

• Commercial HVAC
  USD 302–754 · ESTIMATE
• HVAC System Design
  USD 142–339 · ESTIMATE
• Duct Installation
  USD 95–327 · ESTIMATE
• Geothermal Systems
  USD 227–408 · ESTIMATE
• Ventilation
  USD 200–577 · ESTIMATE

Brands We Work With

Credentials

• License: LIC-98956-US Verified(California CSLB)
• Insurance: Verified
• Background check: —
• Employees: 51-100
• Service radius: 69 km

Reviews (12)

• ★★★★★
  Friendly and efficient

  We have used Lee ThermalTech Masters for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.

• ★★★★★
  Good experience

  Outstanding customer service from start to finish. Lee ThermalTech Masters went above and beyond to make sure we were comfortable.

• ★★★★☆
  Impressed

  Lee ThermalTech Masters diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.

• ★★★★★
  Would use again

  Lee ThermalTech Masters did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.

• ★★★☆☆
  Friendly and efficient

  Had Lee ThermalTech Masters come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.

• ★★★★★
  Highly recommend

  Very happy with the service from Lee ThermalTech Masters. They replaced our entire HVAC system and the difference is night and day. Highly recommend.

• ★★★★★
  Very professional

  Very happy with the service from Lee ThermalTech Masters. They replaced our entire HVAC system and the difference is night and day. Highly recommend.

• ★★★★☆
  Reliable and fair

  We have used Lee ThermalTech Masters for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.

• ★★★★☆
  Five stars

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

• ★★★★★
  Good experience

  After getting quotes from several companies, we went with Lee ThermalTech Masters and glad we did. Best price and best service.

• ★★★★★
  Good experience

  After getting quotes from several companies, we went with Lee ThermalTech Masters and glad we did. Best price and best service.

• ★★★★★
  Excellent work

  Outstanding customer service from start to finish. Lee ThermalTech Masters went above and beyond to make sure we were comfortable.