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No Added Charge: Nights | Evenings | Weekends

Experienced Air Conditioning & Heating Solutions

Northern Chicago & Suburbs

24/7 Emergency Services

Free, Same-Day Estimates

100% Satisfaction Guaranteed

$125 Service Fee, Including Diagnostics


SKOKIE LAKEVIEW

4415 Oakton 3023 N. Clark St.


Check Out Our Reviews

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Reliable Comfort for Your Home and Business

Comfort Zone Heating, Air Conditioning, & Refrigeration has been the trusted name in climate control solutions, with over 35 years of experience. Our family-operated business takes pride in delivering exceptional heating, cooling, and refrigeration services to Northern Chicago & Suburbs. Our licensed, insured, and EPA and A2L certified technicians will ensure your indoor environment remains comfortable year-round, no matter the weather outside.

HVAC issues can arise at any time, which is why we offer 24/7 emergency services with no extra charge for evenings and weekends. Our commitment to customer satisfaction is evident in our $125 service fee, which includes diagnostics, and our free, same-day estimates. We also offer price matching to ensure you receive the best value for your investment. Whether you need AC repair, heating system maintenance, or refrigeration solutions, our expert team is ready to assist. Get in your comfort zone and contact us today!

Why Choose Us

Over 35 Years of Experience

Over 35 Years of Experience

Licensed, Insured, and EPA and A2L Certified

Licensed, Insured, and EPA and A2L Certified

$125 Service Fee Including Diagnostics

$125 Service Fee Including Diagnostics

Comfort Zone Heating, Air Conditioning, & Refrigeration
No Extra Charge for Evenings and Weekends

No Extra Charge for Evenings and Weekends

Free, Same-Day Estimates

Free, Same-Day Estimates

Price Matching Available

Price Matching Available

Comfort Zone Heating, Air Conditioning, & Refrigeration

Air Conditioning/Furnace 

Clean & Check for $99.99

Not valid with any other offers or promotions. Restrictions apply.

Must mention this coupon at the time of scheduling.

AC Services

Our comprehensive AC services keep your cooling system running efficiently throughout the hot summer months. From routine maintenance to complex repairs and new installations, our skilled technicians ensure your air conditioning unit operates at peak performance, helping you stay cool and comfortable while minimizing energy costs.

Heating Services

When winter arrives, trust Comfort Zone to keep your home or business warm and cozy. Our heating services cover all aspects of furnace and boiler care, including installations, repairs, and regular maintenance. We work with all major brands and models, ensuring your heating system remains reliable and energy-efficient throughout the cold season.

Hot Water Tanks

Enjoy consistent hot water supply with our expert hot water tank services. We offer installation, repair, and maintenance for various types of water heaters, including traditional tank and tankless models. Our technicians can help you choose the right system for your needs, ensuring you never run out of hot water while maximizing energy efficiency.

Refrigeration

For businesses relying on refrigeration, our services are crucial. We specialize in commercial refrigeration systems, providing installation, maintenance, and repair services for walk-in coolers, freezers, display cases, and more. Our expertise ensures your perishables stay fresh and your refrigeration equipment operates efficiently, minimizing downtime and energy costs.

Thermostat Services

Optimize your HVAC system's performance with our thermostat services. We offer installation and programming of smart thermostats that allow for precise temperature control and energy savings. Our technicians can help you select the best thermostat for your needs and ensure it's properly integrated with your heating and cooling systems for maximum comfort and efficiency.
Comfort Zone Heating, Air Conditioning, & Refrigeration
Comfort Zone Heating, Air Conditioning, & Refrigeration

AC Check & Clean $99.99

Ensure your AC unit is running efficiently and safely. Professional check and cleaning of any residential AC unit for just $99.99.

Call Comfort Zone Heating, Air Conditioning, & Refrigeration today to schedule your AC cleaning service!

Not valid with any other offers or promotions. Restrictions apply.

Must mention this coupon at the time of scheduling.

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Here's what our satisfied customers are saying...

At Comfort Zone Heating, Air Conditioning, & Refrigeration, we take pride in providing exceptional residential and commercial HVAC and refrigeration services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Comfort Zone Heating, Air Conditioning, & Refrigeration and let others know what you think.