John's ThermalTech

About

Looking for dependable heating and cooling services in Chicago? John's ThermalTech offers comprehensive HVAC solutions including installation, repair, maintenance, and indoor air quality services. We serve residential and commercial clients throughout Illinois with a commitment to excellence.

Services

• Emergency Services
• Ductless Mini-Split
• Radiant Heating
• Ventilation

Brands We Work With

Credentials

• License: LIC-50598-US Verified(Illinois IDFPR)
• Insurance: Verified
• Background check: —
• Employees: 26-50
• Service radius: 62 km

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