GSHA Services, LTD, is a professional licensed and insured Electric, Heating and Cooling (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. Providing full-service air conditioner, furnace, and generator repair and installation, GSHA Servies, LTD is here to keep your home comfortable year-round. For the very best customer service and quality, contact us today!

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heating services


Whether you need a heating repair, heating installation, or heating maintenance, you’ll want to contact the trusted hvac experts at GSHA Services, LTD. We install Lennox, Amana, Carrier, Trane, Goodman, Napoleon, Rheem and many more brand.

cooling services


At GSHA, we have over 20 years experience working with air conditioning repair, maintenance or air conditioner installation many different brands and models. We install Lennox, Amana, Carrier, Trane, Goodman, Rheem and many more brand.

electric services


When you need an electrician in the Chicagoland area, GSHA Services, LTD is the place to call. We offer generator repair and installation automatic standby generator models that will come on as soon as the power fails. We install Generac, Kohler and many more brand.

repair services


We can provide expert 24 hour Emergency Service available to you 365 days a year for your all you’re Heating, ventilation and air conditioning (HVAC) needs.

Call us now at 224 220 3656. Our dedicated technicians are on-call, ready to handle any challenge.



Membership Service Plan

Membership Service Plan

Ductless Systems

Ductless Systems

Indoo Air Quality (IAQ)

Lennox Premier Dealer

Lennox® Premier Dealer™

financing options

Financing Options

Same Day Installation

Fully stocked warehouse & emergency HVAC installation services means your furnace or air conditioner can be installed today!

Financing Options

Flexible financing options, with approved credit, are ideal for those who don’t want to tap into their existing funds or use up their credit lines.

Up-Front Pricing

Prices you can trust, delivered in full up front. No hourly rates or mystery fees. We offer the best value for your home project or service work.

Free, No-Obligation Estimate

Looking for someone to tell you up front what that home, heating or cooling project will cost? Your search ends here.

4.9 rating
4.9 out of 5 stars (based on 82 reviews)
Very good3%
5.0 rating

My husband and I called GSHA for an estimate on a Lennox furnace they sent out this guy Peter and he showed us different prices on furnaces and he sold us the one we were looking for and never even tried to sell us anything we didn’t need the next morning two workers came they introduced themselves to me and my husband and let me tell they worked very and they were very polite to us after they were done they cleaned up there mess and explained how to work the new thermostat. I definitely would recommend them to my friends and family ! They deserve a million stars cause they are great

Helen Kobs
5.0 rating

This is a very POSITIVE review. The team of GSHA services are VERY PROFESSIONAL, FRIENDLY, WITH GREAT CUSTOMER SERVICE AND AFFORDABLE PRICE. Everything was well explained by Peter. Questions and concerns are answered day or night and even on the weekend. Installed the Carrier furnace & HVAC and then we decided to add the humidifier after few days in which they did professionally. Thank you for the wonderful Job and keep it up! We highly recommend your company.

Michelle V.
5.0 rating

My entire experience was positive. Peter, the salesman, explained everything and did not try to upsell or talk down to me as a woman. The installation of my new furnace was scheduled quickly; the technicians did a wonderful job of installing a quality project. I will be recommending this company to my friends.

Marilyn S.

We Service All Makes & Models