As a homeowner, you know how important it is to keep up with the maintenance and repairs of your home and property. One of the most common appliances in need of constant upkeep and attention—especially just before the summer begins—is the air conditioning system in your house. AC units don’t last fo...

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It’s the middle of the spring season,which means that summertime is just around the corner. For homeowners living in the Midwest, it’s a well-known fact that a working air conditioner is a crucial component to keeping a happy home over the hot summer months. After all, we rely on a perfectly maintai...

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Your Chicago HVAC system isn’t always going to wait for normal business hours to stop working. If you find yourself in need of an AC repair, count on Four Seasons to be here whenever you need us. 24/7 service at no extra charge Some companies charge extra for an after-hours emergency AC repair—b...

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Chicago is known for its harsh winters and freezing winds, but most Chicagoland residents will agree that the city is no stranger to thunderstorms, either. Every summer, Chicagoland gets hit with thunder, lightning, tornadoes, and other potentially disastrous storms--including hailstorms.  Ever...

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Air conditioners are normally expected to last for around fifteen to twenty years with yearly maintenance. When your A/C is reaching the end of its lifespan, it can experience difficulties and breakdowns that require repairs. With the help of a skilled technician, you can avoid the cost of an A...

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Many air conditioners function with the help of Freon, a solvent that can be repeatedly changed from a liquid to a gas. When this phase changes happens, a natural cooling effect occurs. Because of this, Freon is often a key component of cooling systems.  Without the proper amount of Freon, your...

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We sometimes get asked “Why do you schedule in-home estimates instead of just selling the equipment?” Reputable HVAC companies take this extra step instead of just selling you equipment for an important reason: in-home estimates let us know what size A/C you need!  Two homes can buy the same mo...

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Even though the vast majority of households own an air conditioner, not many people understand how they actually work. To most homeowners, it's a mystery how the unit on their wall produces the precious cold air we all love so much during hot Chicagoland summers.  Less scrupulous HVAC companies...

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