Family owned, Air Source 1 is your trusted source for a complete range of HVAC services in Lennox, IL. With over fifteen years of experience, we’re very familiar with the demands of local weather. Your heating and cooling system carries a heavy workload day in and day out.

Expert HVAC Repairs, Maintenance & Installations in New Lennox, IL

Comfort, safety, air quality, equipment reliability, efficiency, and longevity are all priorities. Customizing our solutions to suit your specific living or working space, budget, and goals, Air Source 1 offers a rewarding array of intelligent, communicating, and adaptable HVAC innovations.

Call our team today for your heating & cooling services!

Whether you’re looking for new HVAC installation, upgrades, or the seasonal maintenance or repair of any make or model, Air Source 1 is always the right call to make. We treat you like family, respecting your time, property, and satisfaction with our job performance. Meeting the strict standards of a Ruud Factory Authorized Dealer, our technicians are extensively trained in all aspects of furnaces, air conditioners, boilers, ductwork, and more. We’ve built our business on uncompromising principles of honesty and reliability, always taking every extra step to deliver greater quality and value.