Welcome to Air First Mechanical! We’re here to help you with all your residential, commercial and new construction needs in the North, Northwest and Western suburbs of Chicago. Whether you need a new furnace, air conditioner, humidifier, standard maintenance, improved air quality, service or repair, we are here to help. Air First Mechanical is a name you can trust. All our staff is fully trained and certified. We provide fast response times, competitive pricing, honest assessments and your satisfaction is our #1 goal. Emergency service is available upon request. Call us today for your hearing and air needs!