Furnace Repair & Installation in Chicago, IL; Frankfort, IL; North West Indiana


Air Source 1 Air Conditioning & Heating premier provider of heating and cooling solutions. Serving Chicago, IL; North West Indiana and surrounding regions, we offer friendly, reliable service for gas and electric furnace systems. Arriving promptly and treating your property with the respect it deserves, our technicians are trained to deliver manufacturer-approved service that preserves your furnace’s warranty status. If you’ve had your furnace for over 10 years, chances are you should invest in a new, high-efficiency heating system. Providing high-performance climate control at a lower monthly cost, our industry-leading product options are ideal for homes of all sizes and configurations.

Furnace Services for Desert Homeowners

In addition to furnace installations and retrofits, our team offers:

Schedule Furnace Service with Timo’s

Air Source 1 Air Conditioning & Heating is Chicago's choice for fast, reliable furnace service. Over the last 15+ years, we’ve built a reputation as Chicago's premier HVAC provider for property managers and homeowners. A trusted partner for new and returning customers, we offer comprehensive heating expertise at prices that guarantee value. To schedule emergency furnace service, dial +1 (708) 990-8965 now, or fill out our brief, online form to request a new equipment estimate.

Key Stats

The Company Committed To Excellence

  • 100% Licensed

  • 100+ A-rated
  • 15+ Over 15 Years
    Chicago, IL
  • A+ BBB Rated
    Angie's List