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SG Heating & Cooling Services logo

Quality Work At Affordable Pricing

HVAC and Appliance Services in Oak Lawn, IL

$99 Service Call Special for First-Time Customers

90-Day Warranty on Labor and Repair Work

Extended Warranties on New Equipment

Financing Available


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Discover the Difference with SG Heating & Cooling Services

SG Heating & Cooling Services is your reliable partner in maintaining a comfortable and healthy environment in your home or business. A woman- and minority-owned business, we have more than 27 years of experience in the heating & air industry. Our services extend within a 10-mile radius from Oak Lawn, IL. We are an American Standard dealer and an authorized Whirlpool provider, ensuring you get the best in heating and cooling equipment.


We are also certified by the EPA and are fully licensed and bonded. Our family-owned business is dedicated to providing personalized service, building a relationship with each customer. We handle home warranty insurance claim jobs and work closely with insurance companies, offering you a hassle-free experience.

Why Choose SG Heating & Cooling Services?

Our commitment to customer satisfaction sets us apart. We offer free second opinions on furnace replacements and free estimates for new equipment. We have a $99 service call special for first-time customers for any service, a significant reduction from the usual $150. We also offer a 10% senior citizen discount.


We stand by our work, providing a 90-day warranty on all labor or repair work, manufacturer warranties on all new equipment, and extended warranty plans on new equipment sales.


Our service is quick, with a turnaround of a few days, and even faster for true HVAC emergencies. Same-day appointments may be available.

$99 Service Call Special for First-Time Customers

90-Day Warranty on All Labor/Repair Work

Extended Warranties on New Equipment

Free Second Opinions On Furnace Replacements

EPA-Certified

Licensed and Bonded

Heating Services

Our heating services ensure your home stays warm during the chilly months. We offer installation, repair, and maintenance of various heating systems.

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Air Conditioning Services

Stay cool during the hot summer months with our air conditioning services. We install, repair, and maintain all types of air conditioning units.

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Boiler Services

We provide comprehensive boiler services, including installation, repair, and regular maintenance, ensuring your boiler runs safely and efficiently.

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Appliance Repair

Our team is skilled in repairing a wide range of appliances, extending their lifespan and ensuring they function at their very best.

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Duct Cleaning

Our duct cleaning services improve the quality of your indoor air, removing dust, allergens, and other pollutants from your property's ductwork.

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Ductwork Installation

We offer professional ductwork installation, ensuring efficient airflow and optimal performance of your heating and cooling systems.

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Water Heaters

We install, repair, and maintain gas, electric, and tankless water heaters, ensuring you have hot water when you need it.

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Retail Parts Supplier

We supply high-quality parts for your heating and cooling systems and major appliances, ensuring they function efficiently and last a long time.

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Heat Pumps

Our team is experienced in installing, repairing, and maintaining heat pumps, an efficient alternative to traditional heating and cooling systems.

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

At SG Heating & Cooling Services, we take pride in providing exceptional HVAC and appliance 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 assists others in making more informed decisions. Please take a moment to leave a review of SG Heating & Cooling Services and let others know what you think.

$99 Service Call Special

For First-Time Customers

Good for any service at SG Heating & Cooling Services. Can be applied to cost of repair.

Normally $150

(773) 232-5190

(773) 232-5190

Learn More About

SG Heating & Cooling Services

Serving the Oak Lawn, IL area, SG Heating & Cooling Services specializes in HVAC services, appliance repair, water heaters, and duct cleaning. 90-day warranty on labor and repair work. Extended warranties on new equipment. EPA-certified. Call for service.

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