Air Conditioning Services

When the summer sun is beating down and humidity levels are rising, you need your home to be a cool, relaxing place to get away from the swelter. Intelligent Service offers affordable maintenance and installation of air conditioning units to ensure your home is always comfortable and climate-correct. We’ll also inspect, fix and install thermostats, humidifiers and dehumidifiers as needed to maintain proper temperatures and humidity. And if things should go bad on a really hot day (or night), we offer 24/7 emergency services to maintain a safe and cool home for your family.

24-Hour Emergency Air Conditioning in Chicago

Intelligent Service AC technicians are available 24/7 to address emergencies that can’t wait for normal business hours. Any time of day, any day of the year — call us:

(847) 358-5377

Intelligent Service offers comprehensive air conditioning services in the Chicagoland area, including repairs, installation and maintenance:

  • Air Conditioner Maintenance and Installation
  • Humidifiers / Dehumidifiers
  • Thermostats
  • Duct Cleaning
  • Air Quality Reviews


Intelligent Service provides state-of-the-art diagnostics for comprehensive checkups of your home cooling system. Proper maintenance ensures peak performance, optimizes energy-efficiency, reduces the risks of a breakdown, and extends the unit’s lifespan.

air conditioner


Every home is different, and has unique cooling needs. We’ll help you select a system that is both powerful and reliable, tailored to meet your situation. We work with all leading manufacturers, and our expert technicians will have the system up and running in no time.



The thermostat is the spinal cord of your home, regulating HVAC output and ensuring comfort. We inspect and fix/install thermostats as needed to ensure peak performance, including digital units.



Air conditioners tend to dry our your home, enabling allergens and dry skin to creep up on you. A properly installed, fully integrated humidification unit works to balance your home at the proper moisture level.

Save Money. Reduce Hassle. Be a Genius!

Proactive maintenance of your home mechanical systems is proven to reduce expenses and alleviate the issues that always seem to strike at the worst time. We offer a turnkey home maintenance program to keep your home system running at peak performance all year long. Plus amazing deals and benefits!

$150 OFF

Any new tankless water heater installation.

“Intelligent Service was EXCELLENT! We just moved into our new house and had a major problem. They were able to come help us the day we called, and could not have been nicer or more professional. Truly an expert and took care of us until the job was done. Took the time to explain things to us and answered all of our questions. EXCELLENT service. We would use Intelligent Service again any day! Thank you!”