Air Conditioning Services

Are you looking forward to the return of warm summer days? If you’re like us, you’ll take the utmost advantage of them when they come. When you get home from your outdoor adventures, though, it’s always so nice to cool off with some air conditioning. If you’re not sure that your A/C is going to work in your Palatine, IL home, give us a call. We’ll come out before it gets hot and make sure everything is working, so you never have to roast.

Most air conditioners are supposed to be serviced at least once a year. You’ll need to check with your manufacturer to see what the ideal schedule is for your unit. Once you know what it is, give us a call. We know how to work with all the major brands, so chances are that we know exactly what your unit needs.

We’ll come out, do the work, and let you know if we find any problems. We’ll make sure everything is in the best shape, so you can be sure that your air will work this summer. We’ll replace any filters necessary, and perform any routine work that the manufacturer requires. If your unit is newer, you’ll want to be especially sure you follow up with regular service. Otherwise, you might void your warranty!

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!”

Air Conditioning Installation

Was your air conditioner not working very well by the end of last summer? Maybe you know your unit is old and you don’t want to risk having it fail. If you’re looking to buy a new air conditioner, give us a call. We are pros at air conditioning installation, and we’ll make sure your Palatine home stays nice and cool this summer.

If you’re not sure what you want to buy, we’ll come help you figure that out, too. We’ll look at the size of your home, how many rooms you have, and how many people live there. We’ll also talk to you about how cool you like to stay in the summer and how much you anticipate running your unit. Then, we’ll help you find air conditioners that will help cool your home, save you money on energy, and that will work for a long time.

Air Conditioning Repair

Do you need air conditioning repair in Palatine IL or the surrounding area? We’ll come out, assess the problem, and let you know what it will take to get things working smoothly again. We have experience working on all the major brands of air conditioners, so we’ll help you figure out exactly what you need and get it done for you quickly.

We’re always up front with our customers. If it would be cheaper for you to buy a new unit, rather than repair your old one, we’ll let you know. In fact, we’ll help you balance your options, weighing repair vs. replacement, until you have the information you need to make a good choice for you and your family.