A&J Complete Service Corporation
A&J Complete Service Corporation

Forget the Rest,
Call the Best

Proudly serving La Salle, Princeton, Henry, Bureau, and Putnam in Illinois for 11 years.

Call Us 24/7 Get a Quote
A&J Complete Service truck - Commercial and Residential HVAC

Our Services

Complete HVAC solutions for residential and commercial properties

Heating

Keep your home warm with our furnace installation, repair, and maintenance services.

Air Conditioning

Stay cool with our AC installation, repair, and maintenance services.

Commercial

Commercial refrigeration and restaurant equipment services.

Indoor Air Quality

Breathe cleaner air with our IAQ solutions.
View All Services Maintenance Plans No Worries Warranty

24 Hour Emergency Service

Nothing is worse than losing heating or cooling when you need it most.

Call Us 24/7

Available Rebates & Savings

Take advantage of these money-saving opportunities

Ameren

Utility Rebate

Save up to $900 on heat pumps and $115 on smart thermostats through Ameren Illinois.

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Nicor Gas

Utility Rebate

Save up to $275 on Furnace and Smart Thermostat Bundle.

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YORK

Homeowner Rebate

100% factory-funded rebates of up to $500 on eligible YORK® equipment.

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YORK

Teachers & First Responders Rebate

Rebates of up to $600 on eligible YORK® equipment.

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Brands We Trust

YORKMitsubishi ElectricGree

No Worries Warranty

We offer a 90-day warranty on all parts and labor. Your satisfaction is our priority, and we stand behind every job we complete.

Learn More About Our Warranty
90
Day Warranty

On All Parts & Labor

Ready to Get Started?

Contact us today for a free estimate on your HVAC needs.

815-274-9087 Contact Us