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Contact Shamrock Heating and Cooling, your trusted Chicagoland source for world-class air-conditioning, heating and home safety solutions.
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CHOOSE SHAMROCK
Shamrock Heating and Air Conditioning puts our customers first every time, delivering a greater standard of excellence. Our priority is to enhance your family’s comfort, health and safety through high quality heating and cooling products, superior technicians and innovative technology.

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THE DIFFERENCE
Not all heating and air conditioning companies are created equal, especially in Illinois. Unfortunately, the State of Illinois does not mandate or regulate any technical skills or aptitude testing for HVAC technicians that enter your home. That is why Shamrock takes great pride in our Factory Certified Technician Training Program.

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WE CAN HELP
Call Shamrock for all of your heating and cooling needs. You can rest assured when we arrive at your home, you will receive the best technician in the County, if not the Country. Our full fleet of trucks are fully stocked to service any and all manufacturers of HVAC equipment.

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MEET SAMMY
Tell Sammy Shamrock Your Customer Stories by Entering Shamrock’s Biggest Fan Contest! Visit Sammy on Facebook

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INFRARED INSPECTION CAMERAS
Every Shamrock technician has been trained to use, and carries with him, a high-tech Infrared video inspection camera. This camera allows the technician to spot any hard-to-find issues that you might be having with your furnace, air conditioner or water heater. It enables our technicians to diagnose the problem, quickly and correctly, and allows them to show you the problem so you can see it yourself.

Furnace Inspections
The Inspector infrared video inspection camera allows our technicians to make sure that your furnace does not have any holes, cracks, rust or corrosion damage inside your furnace. By using this camera, we can give you the peace of mind in knowing that your furnace is safe for you and your family.

TESTIMONIALS
J. Kennedy
We have been servicing our hot water heater with Shamrock for over 9 years and they give excellent service! We know we can count on them any time.
M. Hoffman
Our Shamrock Technician was top-notch. Very professional, and he communicated with us on our options. I wouldn’t hesitate to use Shamrock Heating and Air Conditioning again!
B. Johnston
Shamrock installed a Trane – American Standard System over ten years ago, and it is still working wonderfully. The minor problems we have had, the technician was able to fix them quickly and cost-effectively which made us happy!
M. Van Petten
We woke up this morning to no air conditioning and it was the hottest day of the year! We called Shamrock Heating and Cooling and within one hour, they had someone to diagnose the problem. The service technician was extremely competent, knowledgeable and offered us a couple of options to fit within our family’s budget. Within 30 minutes we were back up and running! We saved tons of money by simply replacing a part. We look forward to doing business with Shamrock again and will recommend them to friends and family.
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