Summer Cooling Savings!
Trust the experts at Command Services to deliver the best tune-up for your Cooling 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
Ask about our current specials
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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

Cooling/A/C 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

AC Repair and Maintenance

Why Is My Air Conditioning Unit Shaking?

Jun 23, 2022

Are you concerned about your air conditioner shaking? This may be due to various reasons. Learn more about why your air conditioning unit is shaking.

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Types of Air

Difference Between Central Air Conditioning and Forced Air

Jun 09, 2022

Understanding how central air and forced air function can help you differentiate the two. Learn more about the differences between these two systems.

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Why Is My Refrigerator Not Cooling?

May 19, 2022

Dealing with a refrigerator that is not optimally working can be frustrating. Here are some reasons why your refrigerator is not cooling down.

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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