Not just an HVAC Company
Trust the experts at Command Services
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48 Years of Quality Service
Lake County’s most trusted HVAC Company
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UNBEATABLE SERVICE AT AFFORDABLE PRICES
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COMMAND SERVICE CENTER, INC.

Our Services

Command Service has been family owned and operated for over 48 years of experience in with 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, heating, air conditioning, and air quality project and have experienced technicians to 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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$149 PACKAGES

 Laundry Room or Kitchen Maintenance

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10% OFF

Furnace or Air Conditioning 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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$150 OFF

Respicaire Air & Global Plasma Purifiers

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FROM OUR BLOG

LATEST COMMAND SERVICE NEWS

Is Sound an Issue in an HVAC Unit

Is Sound an Issue in an HVAC Unit?

Aug 09, 2019

Newer HVAC units tend to run quietly. Older versions may emit sounds when the system starts up or when it's running, and it’s considered quite normal.

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HVAC News

What You Need to Know About HVAC

Jul 18, 2019

The home HVAC system is a vital component of your property that helps keep your family comfortable throughout the year. Without it, loved ones would not only suffer through heat waves, but also be at risk of freezing during cold weather.

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How Air Conditioning Works

How Air Conditioning Works

Jul 04, 2019

There are multiple steps that your HVAC system needs to complete to generate cool air in your home. These steps require four tools: an evaporator, a compressor, a condenser and an expansion chamber.

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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