Sioux Falls ThermalTech

About

Sioux Falls ThermalTech has been proudly serving the Sioux Falls, South Dakota area since 1969. 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

• Emergency Services
  USD 246–693 · ESTIMATE
• Geothermal Systems
  USD 194–257 · ESTIMATE
• Preventive Maintenance
  USD 312–417 · ESTIMATE
• Ductless Mini-Split
  USD 231–628 · ESTIMATE
• Refrigeration
  USD 288–784 · ESTIMATE
• Thermostat Installation
  USD 244–716 · ESTIMATE

Brands We Work With

Credentials

• License: LIC-64832-US
• Insurance: Verified
• Background check: Passed
• Employees: 1-5
• Service radius: 36 km

Reviews (16)

• ★★★★☆
  Top notch

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

• ★★★★★
  Reliable and fair

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

• ★★★★★
  Very professional

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

• ★★★★☆
  Five stars

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

• ★★★★★
  Best in town

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

• ★★★☆☆
  Good experience

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

• ★★★★★
  Highly recommend

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

• ★★★★★
  Quality workmanship

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

• ★★★★☆
  Very professional

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

• ★★★★★
  Top notch

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

• ★★★★★
  Would use again

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

• ★★★★☆
  Great service!

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

• ★★★★★
  Impressed

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

• ★★★★★
  Great service!

  The team from Sioux Falls ThermalTech was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.

• ★★★★★
  Fair pricing

  The team from Sioux Falls ThermalTech was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.

• ★★★★★
  Impressed

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