Dan Miller ThermalTech

About

Locally owned and operated, Dan Miller ThermalTech is your trusted source for professional HVAC installation, repair, and maintenance in Dallas and the greater Texas region. With over 28 years of experience, our certified technicians handle everything from emergency AC repairs to complete system replacements.

Services

• Heat Pump Services
  USD 158–465 · ESTIMATE
• Thermostat Installation
  USD 235–494 · ESTIMATE
• Energy Audits
  USD 248–638 · ESTIMATE
• Geothermal Systems
  USD 188–322 · ESTIMATE

Brands We Work With

Credentials

• License: LIC-24791-US (Texas TDLR)
• Insurance: Verified
• Background check: Passed
• Employees: 26-50
• Service radius: 51 km

Reviews (5)

• ★★★☆☆
  Quality workmanship

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

• ★★★☆☆
  Reliable and fair

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

• ★★★★☆
  Five stars

  Called Dan Miller ThermalTech for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.

• ★★★☆☆
  Quality workmanship

  Called Dan Miller ThermalTech for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.

• ★★☆☆☆
  Excellent work

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