Your #1 Source For

Simple
Effective
HVAC Service.

Proudly Serving Illinois Since 2014.

Request A Free Estimate On New Equipment Today.

Fast & Knowledgeable Repair

No matter the make or model, we are ready to help you. Our fully-trained team is only a call away!

Learn More

Efficient & Effective Installation

If you are looking for a new, cost effective solution to keeping your home comfortable, you've found it.

Learn More

Thorough & Lasting Service

We work to ensure longevity and efficiency in your HVAC equipment. Check out our maintenance specials!

Learn More

HVAC Maintenance, A/C Service, Heating Repair, Air Conditioner Service & Furnace InstallationFrankfort, IL, Frankfort Square, IL, Tinley Park, IL, Orland Park, IL, Oak Forest, IL & Country Club Hills, IL

Your Dependable HVAC Company

At Air Source 1, every product we install and service we provide represents us. We refuse to settle for anything less than top quality and peak value. Our team takes a great deal of pride in the satisfaction and recommendation of our customers across Mokena, IL and surrounding areas. Whether you call on us for residential or commercial HVAC requirements, we facilitate the process through uncompromising standards of job performance. Call Air Source 1 at (815) 534-4820. Experience the difference of our dedication.

Expert Heating & A/C Services

You’ve most likely seen our service vehicles in your neighborhood. Air Source 1 is qualified and experienced in new construction HVAC installation, equipment upgrades, seasonal maintenance, and repair. We further specialize in indoor air quality, water heaters, oil to gas conversion, snow melt systems, residential duct services, and much more. No matter the challenge or expectation, we’re up to it.

For top quality heating & cooling service, repairs & installations, call on Air Source 1!

As a Ruud Factory Authorized Dealer, our team is highly trained, regularly updated, and held to exacting levels of expertise. We offer an array of leading innovations to optimize year round comfort, health, and efficiency, while protecting your budget. Our in-house sheet metal fabrication shop ensures the perfect design, fit, and end result without delays or paying a middleman. For all of your temperature control challenges, choose Air Source 1 and never be disappointed. Our fully licensed team is always here to help, remaining on-call for 24/7 Emergency Repairs throughout Frankfort Square, Tinley Park, Mokena, Orland Hills, Frankfort, Orland Park, Country Club Hills, and Oak Forest, IL.

Featured Special

Featured Special

Furnace Clean and Check for $69.00

Regular Price $109.00

Cannot be combined with other offers. Call us today at (815) 534-4820 for full details. Offer Expires on: 9/30/19

"Job well done. Appreciate the service. Prompt, helpful, and mannerly person. We bought our air conditioner and furnace from him and the installers were equally as great."

View All Of Our Specials