Blue Sky Green ThermalTech

About

At Blue Sky Green ThermalTech, we believe every home and business in Chicago deserves reliable comfort year-round. Our skilled team specializes in energy-efficient heating and cooling solutions, duct work, indoor air quality, and preventive maintenance programs designed to extend the life of your HVAC system.

Photos

Services

• HVAC System Design
  USD 122–407 · ESTIMATE
• Emergency Services
  USD 91–302 · ESTIMATE
• Energy Audits
  USD 162–380 · ESTIMATE
• Heating Installation
  USD 81–492 · ESTIMATE
• Preventive Maintenance
  USD 332–602 · ESTIMATE
• Ventilation
  USD 214–293 · ESTIMATE

Brands We Work With

Credentials

• License: LIC-61293-US Verified(Illinois IDFPR)
• Insurance: Verified
• Background check: Passed
• BBB: A-Accredited(0 complaints)BBB Profile
• Employees: 1-5
• Service radius: 76 km

Reviews (8)

• ★★☆☆☆
  Would use again

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

• ★★★★★
  Friendly and efficient

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

• ★★★★★
  Outstanding service

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

• ★★☆☆☆
  Five stars

  The team from Blue Sky Green ThermalTech was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.

• ★★★★★
  Excellent work

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

• ★★☆☆☆
  Five stars

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

• ★★★★★
  Fair pricing

  The team from Blue Sky Green ThermalTech was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.

• ★★★★☆
  Good experience

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