Providing Quality Comfort since 1940

We are a family-owned business that serves the Lake County, IL and Kenosha County, WI areas. We provide efficient, high quality equipment installed by friendly, caring, and competent staff. Our technicians are fully trained to service all brands of equipment. You can trust our friendly staff to provide quality service in a timely manner.

Our Trusted Partners

Professional Services for You

Heating Services

Installation and repair of furnaces, boilers, and heat pumps. We ensure your heating system runs efficiently during the cold months.

Cooling Services

Air conditioner installation, maintenance, and repairs. Stay cool with our reliable cooling solutions.

HVAC Maintenance

Regular tune-ups and inspections to prevent breakdowns and extend the life of your systems.

Installation & Replacement

Expert installation of new HVAC units, including energy-efficient models to lower your energy costs.

Emergency Repairs

24/7 emergency services for when your system fails unexpectedly.

Indoor Air Quality

Solutions like air purifiers, humidifiers, and ventilation systems to improve the air you breathe.

Focus on Customer Service

Accept Major Credit Card Payments and Enjoy Instant Fund Transfers with Our Secure Platform.

Simple Payment Process

Complete payments in just three clicks with an intuitive interface.

Comprehensive Service

Access powerful reports that drive smarter decisions.

Rapid Fund Transfers

Enjoy fast payouts with instant fund disbursement.

Your Trusted Partner for Comfortable Living

At Hendricks Heating & Cooling, we specialize in providing top-notch heating and cooling solutions for homes and businesses. With years of experience in the HVAC industry, our team is dedicated to ensuring your indoor environment is comfortable year-round. Whether you need installation, repair, or maintenance services, we've got you covered.

Our commitment to quality, reliability, and customer satisfaction sets us apart. We use the latest technology and energy-efficient systems to help you save on utility bills while maintaining optimal comfort.

Ready to get started? Contact us today for a free consultation!

See What Our Customers Have to Say

“Hendricks’ service has been a game-changer for us.”

They exceeded all my expectations. From the beginning, their professionalism, expertise, and commitment to delivering exceptional results stood out.

John Matthews

Finance Manager at ScaleMedia

Discover Our Competitive Pricing Options

Experience complete price transparency, so you’re always aware of your costs.

service fee

$85/hr

  • In home visit

  • Standard diagnostics

  • Troubleshooting

  • Full consultation and explanation

Satisfaction guaranteed.

AC cleaning

$85

  • Condenser coil cleaning and debris removal

  • Evaporator coil inspection and cleaning

  • Drain line flush and clearing

  • Filter replacement* or cleaning

* Does not include cost of filter.

furnace cleaning

$85

  • Burner assembly cleaning and inspection

  • Heat exchanger inspection for cracks or damage

  • Blower motor and fan cleaning

  • Thermostat calibration and safety controls check

Satisfaction guaranteed.

Frequently Asked Questions about HVAC Services

Explore Our Common Question and Answers

How often should I have my HVAC system serviced?

Regular maintenance is key to keeping your system running efficiently. We recommend professional tune-ups at least twice a year—once in the spring for your cooling system and once in the fall for your heating system. This helps prevent breakdowns, extends the lifespan of your equipment, and can lower your energy bills.

What are the signs that my HVAC system needs repair?

Common indicators include unusual noises like banging or rattling, weak airflow, inconsistent temperatures across rooms, higher-than-normal utility bills, or strange odors coming from vents. If your system is over 10-15 years old and frequently breaking down, it might be time for a professional inspection to avoid costly emergencies.

How can I improve the energy efficiency of my HVAC system?

Start with simple steps like changing air filters every 1-3 months, sealing duct leaks, and using a programmable thermostat. Upgrading to energy-efficient models, such as those with high SEER ratings for AC units, can also make a big difference. Our team can assess your setup and recommend tailored solutions to reduce energy consumption and save money.

When should I replace my HVAC system instead of repairing it?

If repairs are frequent and costly—especially if they exceed 50% of the cost of a new unit—or if your system is approaching 15-20 years old, replacement is often the better option. Newer systems are more efficient, reliable, and compliant with modern energy standards. We offer free consultations to help evaluate whether repair or replacement makes sense for your situation.

Service Areas

Lake County, IL

Contact

224-345-6781

©2026 Hendricks Heating & Cooling. All rights reserved.