1. Emergency Services

    24 HOURS / 7 DAYS A WEEK
    Emergency Services

    (847) 941-0851
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  2. SERVICE • MAINTENANCE • INSTALLATION
    Heating & Air Conditioning

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    SPECIAL
Our Products

From high-efficiency heating and air conditioning to high-intensity indoor air quality products like air purifiers, GSHA Services and Carrier offers a solution ideally suited to your needs in Chicago. 

Air Conditioners
Gas Furnaces
Ductless Mini-Split

Gas Furnaces

Choose from a wide variety of Carrier Furnaces with great energy efficient models.
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Air Conditioners

See why Carrier Air Conditioners among the quiet and most energy-efficient units you can might.
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Ductless Mini-Split

Perfect for spaces like add-on rooms where installing ductwork isn't practica.
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Gas Furnaces
Air Conditioners
Ductless Mini-Split

Boilers

GSHA Services offers quality boiler installation that fits within your budget​.
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Fan Coils

Our units cover the full spectrum of building air conditioning and ventilation requirements.
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Côr® Thermostats

Keep your home just the way you want it, even when you're not at home.
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Gas Furnaces

Idoor Air Quality

Balanced humidity levels can make your home environment healthier and more comfortable year round. 
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Financing Options

Simple application process makes financing as easy as possible​.​
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APLLY NOW
Air Conditioners

Packaged Products

Our advanced Performance series offers a strong balance of energy efficiency and performance.
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Carrier Credit Card
Our Story
Meet GSHA Services, LTD
The mission of GSHA Services, is to provide excellent customer service with attention to detail, professionalism and each customer's individual needs. We strive to provide these services in a focused, diligent and safe manner, without compromising quality. GSHA Services, LTD has been a trusted partner to home and business owners throughout the Chicagoland area. Provide heating, ventilation & air conditioning for residential and commercial applications. We pride ourselves on integrity, honesty, and the highest levels of workmanship. Offering a wide variety of services ranging from small residential repairs to large commercial property installation.
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24 HOUR EMERGENCY SERVICE

15 YEARS EXPERIENCE

Sometimes there are cases when people need immediate help with, and we are always ready to help our clients!

We have Emergency Service which means that you can contact us 24 hours 7 days a week and our emergency experts will come to you as soon as possible to resolve your problem. We do care about our clients and do our best to react immediately.

We have great experience in heating and cooling service. We have successfully installed a huge amount of air conditioners, gas furnaces, boilers, thermostats and other hvac untils.

Our experts simultaneously improve their skills and resolve different issues in heating and air conditioning services. Our happy clients get back to our us and recommend us to their friends and neighbours.

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FREE 
Carrier Côr Thermostats
With the purchase of any furnace or A/C installation.
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July 1 - December 24
Heating Maintenance Savings
September 1 - November 31
$40off
Pay only $79,95 per unit (Regularly $129.95) for Heating Maintenance. 
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Monthly Special Offers
Save on select services from GSHA Services.
SPECIAL OFFERS
Our Featured Products
Comfort™ 80 Gas Furnace​​

Comfort™ 80 

Model: 58STA
80% AFUE
Single Stage
Fixed-speed blower​
Full Install from: $
Get a Free Estimate
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Performance™ 90 Gas Furnace

Performance™ 90

Model: 59SP2
92,1% AFUE
Single Stage
EMC X-13 blower
Full Install from: $$
Get a Free Estimate
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Comfort™ 16 Air Conditioner

Comfort™ 16 

Model: 24ABC6
Up to 16 SEER
Sound: as low as 76 decibels
Single-stage operation​
Full Install from: $
Get a Free Estimate
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Infinity® 19VS Air Conditioner

Infinity® 19VS

Model: 24VNA9
Up to 19 SEER
Sound: as low as 56 decibels
Variable, 5-stage compressor operation
Full Install from: $$$
Get a Free Estimate
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Comfort™ High Wall Indoor Unit
Quiet indoor operation, as low as 27 decibels
Sizes: 09 / 12 / 18 / 24
Full Install from: $
Get a Free Estimate
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Toshiba Carrier Air Conditioner
Up to 23.0 SEER, Up to 13.0 EER
Quiet outdoor sound operation, as low as 47 decibels
Full Install from: $$
Get a Free Estimate
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Comfort™ 82 Boiler

Comfort™ 82 

Model: BWB
82% AFUE
Gas-fired, hot-water output
Cast-iron heat exchanger
Full Install from: $
Get a Free Estimate
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Comfort™ Fan Coil
High-efficiency, 5-speed blower motor
ArmorCoat™ coil protection for enhanced corrosion resistance
Full Install from: $
Get a Free Estimate
View Details
Anirban Das
★★★★★

Positive experience all the way from start to finish. My 20 yr old AC replaced. Competitive pricing, kept me well informed, professionally addressed all my questions/concerns, checked everything thoroughly after the installation and cleaned up before leaving.
Sonia Anderson
★★★★★

Peter came to my home and provided an estimate to replace my 26 year old air conditioner and furnace; the pricing was excellent and installation happened 2 days later. The service techs were professional, courteous and cleaned up afterward, leaving everything in good condition. Peter even stopped by during the installation to make sure all was going well; he even programmed my thermostat and set up online access. If you're considering using this company, don't hesitate - great people and service!
Aaron Gutierrez
★★★★★

Great service in great time. From calling them to installation was withing 48 hours. Very Proffesional and even gave their heater to my family while they installed the furnace . I paid about $2350 for a 80kBTU due to no credit while Four Seasons charged me something like 5,700 for an unnecessary 90-130BTU with a warranty no where in comparison to GSHA's 10year.
HVAC Blog

Get In Touch With Us

Contact GSHA Services, LTD
Want to talk to us about something? Send us an email with your details using the form and one of the team will get back to you as soon as possible. We offer 24/7 Emergency Service to all of our customers. ​​GSHA Services, professional licensed and insured Heating, Ventilation and Air Conditioning (HVAC) service company dedicated to providing residential and commercial customers with quality products and dependable service. We provide new equipment installations, as well as repairs and maintenance of existing heating and air conditioning equipment.
(847) 941-0851
[email protected]
Get a Free Estimate
Emergency Repair Services
Financing Options
Special Offers
Memberships