You can save on your hvac system with a precision tune-up of your heating and air conditioning system from GSHA Services. With experienced hvac specialists available to help get the most out of your system.

Heating and Air Conditioning Maintenance.

Heating and Air Conditionong Maintenance.

GSHA Services, LTD offers HVAC maintenance appointments. One of our certified technicians will come to your home and thoroughly check your entire system to make sure everything is running smoothly. With a little cleaning, fine tuning, and adjusting, we will keep your system running for years to come. We know that your time is valuable, so our maintenance plans can be tailor-fit to any schedule. Our technicians will get in and out with as little interruption to your day as possible.


Air Conditioner Clean & Check, ONLY $79.95. View Details.
Furnace Clean & Check, ONLY $79.95. View Details.
(Regular Price $129.95. Expires: 08/31/2018)

We offer HVAC maintenance for all makes and models.

When you need HVAC maintenance, schedule your service with GSHA Services using the form below, or give us a call at (847) 941-0851.
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We maintenance ALL makes and models!
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Maintenance Request

Please complete the form to maintenance request.
EQUIPMENT MAINTENANCE: Air Conditioner, Furnace, Water Heater, Air Purifier e.t.c.

We maintenance ALL makes and models!

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We accept different ways to pay

The easiest way to pay
We accept all types credit cards.
We accept various types of cheques
We accept online payment, quickly and simple.

We accept all major credit cards

all major credit cards

The Importance of a Furnace and Air Conditioner Tune-Up.

It’s important to get regular tune-ups for your heating and air conditioning system. Learn the basics of what’s needed.
Many Chicago homeowners schedule an annual furnace tune-up to ensure their heating and cooling systems will run at maximum efficiency. Operating a dirty furnace or air conditioner can cause future damage and shorten equipment life span by up to 10 years—not to mention running the risk of inconvenient, emergency breakdowns​.

Symptoms of a Dirty Furnace or Air Conditioner.

If you’ve lived in your house a few years, you are probably familiar with the comfort levels your HVAC system normally provides. You should schedule a tune-up if you notice any of the following anomalies:
  • Your gas bill is higher than normal
  • Indoor air quality leads you to suspect that ductwork needs to be cleaned furnace tune-ups
Even if you don’t notice any symptoms, you need to schedule a cleaning if your HVAC system is under factory warranty. Failure to do so may result in forfeiting that warranty.

Furnace Maintenance is Crucial for Efficiency—and Lower Bills​.

As you are surely aware, any type of machinery will last longer if it receives regular maintenance and service. You wouldn’t drive your car without checking the engine and fluid levels periodically. The same principle applies to your heating and cooling system. With regular HVAC tune-ups, you can be assured that you will get optimal performance from your unit for many years. This not only reduces repair costs, but energy costs as well.

Furnace breakdowns can actually be attributed to a lack of regular maintenance. If you want to avoid the cost of inconvenient breakdowns that cost you time and money, Call GSHA Services today for your Clean & Check.


If your heating system is clean, it doesn’t have to work as hard to get the job done. If your system is too dirty it will work harder. Not only is the system working harder, but it is wasting money by needing more energy to do the same job.

A properly maintained heating system saves you money, plain and simple… Fewer breakdowns and advanced peace of mind. Also remember changing your filter every 3 months helps to keep your HVAC system clean and running smoothly in between annual checkups.


Just like us, if you take care of your Furnace, it will last longer. GSHA Services, will keep your systems running in tiptop shape and keep your air conditioner comfortable for years to come.
Why GSHA Services is the Right Company for You.
We employ a team of certified technicians who stay up-to-date on advancements in the field and attend industry courses regularly. They have the working knowledge to inspect your system, determine what’s wrong, and provide you with a solution that will get your system up and running in no time. We like to say that we provide the absolute best service in the HVAC industry—that’s why we work so hard to uphold our company reputation.

Up-Front Pricing

Mobile Parts Warehouses

Troubleshooting Pros

With GSHA Services, you know and approve the full price up-front before we begin, giving you an informed choice with no surprises for your peace of mind.
GSHA Services carries more parts in our mobile parts warehouses, meaning we can often save you time by bringing replacment parts straight to your door in a single visit.​
GSHA Services specializes in helping home owners save on their utility costs, and even the EPA stresses the importance of on-going maintenance to optimize system efficiency.
Whether you need 24-hour emergency service or routine maintenance performed, call our team at (847) 941-0851. We provide home comfort services that fit your lifestyle and pocketbook.
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Maintain Your HVAC System with Regular Cleaning.

Proper cleaning and inspection is your best assurance of long life and economical operation. Our technicians have the training and equipment needed to do the job properly at the same time they clean your ducts. We serve the entire area, Orland Park, Tinley Park, Joliet, Plainfield, Arlington Heights, Berwyn, Blue Island, Burbank, Calumet City, Cicero, Des Plaines, Elgin, Evanston, Frankfort, Glenview, Hanover Park, Hoffman Estates, Melrose Park, Mount Prospect, Niles, Oak Lawn, Oak Park, Palatine, Schaumburg, Skokie, Addison, Bloomingdale, Bolingbrook, Downers Grove, Lombard, Naperville, Wheaton, Algonquin, Aurora, Batavia, Waukegan, Crystal Lake, Romeoville, Shorewood and Hammon. Contact us soon to schedule your cleaning services.