Best Electric, Heating, Ventilation and Cooling (HVAC) service company in Chicago, IL.

GSHA Services, LTD, is a professional licensed and insured Electric, Heating, Ventilation and Cooling (HVAC) service company in Chicago, IL.

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Whether you're facing a broken furnace or electric problem GSHA Services, Is Your Professional HVAC Contractor And Electrician In Chicagoland Area First of all we providing our customers with fast and cost effective heating and cooling installation, repair and maintenance solutions, attentive electric service and high quality HVAC products. As a result great service means listening to your concerns and delivering on your expectations. From designing a mini duct system system for an old stone home in Chicago also installing a high efficiency heating system, because your satisfaction is our primary goal.


View a complete line of Gas Furnaces engineered for perfect warmth and efficiency.

Let us inspect, clean and check your home gas furnace. 

We offers professional home services by highly trained specialists.

Air Conditioners Sales & Installation

We offer high quality installation of residential air conditioning.

Air Conditioner Maintenance & Tune-Ups

An air conditioner’s filters, coils, and fins require regular maintenance for the unit to function effectively and efficiently throughout its years of service.

Furnace Repair

Stay peace — with a little help from GSHA Services. When your air conditioner stops working, you need qualified help fast.

Contact us and leave your home wiring securely in the hands of a skilled master electrician.


We will be happy to troubleshoot any portable generator or even perform the maintenance. Please contact us regarding any issues or maintenance requests.

Smart Thermostats

Your thermostat acts as the main point of access for heating and cooling system. Better control of your heating and cooling isn’t just a huge win for convenience. You can save a lot of money by heating your home efficiently.

Treating indoor air—in your entire home—should be #1 on your list of home improvements. GSHA Services, LTD can help improve your family’s health, comfort and finances by improving your indoor air quality.

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