Winter Heating Savings!
Trust the experts at Command Services to deliver the best tune-up for your Heating Unit!
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Celebrate 50 Years!
Lake County’s most trusted HVAC Company for 50 years and running.
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UNBEATABLE SERVICE AT AFFORDABLE PRICES
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COMMAND SERVICE CENTER, INC.

Our Services

Command Service Center, Inc. has been family owned and operated for over 50 years of experience in HVAC repairs, replacements, and all major appliance repairs. We specialize in the complete comfort of our customers, from their HVAC systems to their water heaters, from the laundry room to the kitchen. We are fully equipped to install any residential or commercial heatingair conditioning, and air quality project and have experienced technicians repair or maintain all makes and models. Give us a call or fill out our contact form for a free estimate!

 

Command Service Center | Trane Air Conditioning

Beat the Illinois heat with our A/C services.

Command Service Center | Trane Furnace

Stay warm all winter with our heating services.

Command Service Center | Trane Commercial

Serving Lake County businesses for over 48 years.

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$175

Laundry Room or Kitchen Packages

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10% OFF

Heating/Furnace Repair

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$200 OFF

New Trane Furnace & A/C System

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$200 OFF

Navien High Efficiency Boiler

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$250 OFF

Blown in Attic Insulation

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$100 OFF

Respicaire Air & Global Plasma Purifiers

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FROM OUR BLOG

LATEST COMMAND SERVICE NEWS

Help! My HVAC Unit is Making Popping Sounds

Help! My HVAC Unit is Making Popping Sounds

Oct 26, 2021

The noise almost feels like popcorn popping off or cracking and can be very discomforting. Here are some possible causes of popping sounds in your HVAC system.

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5 Ways to Troubleshoot Your Ice Maker

5 Ways to Troubleshoot Your Ice Maker

Oct 13, 2021

Nothing is more frustrating than having a broken ice maker on any day. Here are five reasons your ice maker is not working and how to troubleshoot these issues.

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5 Ways to Troubleshoot Your Ice Maker

5 Ways to Troubleshoot Your Ice Maker

Oct 13, 2021

Nothing is more frustrating than having a broken ice maker on any day. Here are five reasons your ice maker is not working and how to troubleshoot these issues.

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In Need of an HVAC Service Repair or Replacement?

Contact us for a free estimate on your HVAC unit!

 

COMMAND SERVICES

WE WORK HARD FOR OUR REPUTATION