Ralph's Heating and Air conditioning Services

At Ralph's Heating & Air Conditioning, we understand that when it comes to your comfort and the overall associated costs, no other single system in your home plays a larger role or has more of an impact than your heating and air conditioning system.
Equipped with decades of experience serving Lansing, Englewood, Washington Park and surrounding areas of Southern Chicago IL, our goal is to help keep your HVAC system running efficiently, year-round.
Our skilled technicians will handle all your heating and air conditioning service and repair needs, from licensed warranty and post-warranty repairs, to immediate emergency response.

At Ralph's Heating & Air Conditioning, we proudly provide full-service HVAC maintenance and repair services for commercial and industrial customers in Dolton, Beverly and surrounding areas of the South Side of Chicago IL to ensure ongoing system efficiency, warranty compliance and quick repair.
Our commercial maintenance plans can keep your building operating costs low and ensure you get the most from this asset.
The HVAC experts at Ralph's Heating & Air Conditioning will install and/or design any type of heating, air conditioning or air filtration system that you require in your commercial or industrial building.

Indoor air pollution can actually be worse for you than outdoor pollution!
People spend the majority of their lives inside, so clean indoor air with low levels of dust, particulates and contaminants and the right level of humidity is more important for day-to-day health and comfort.
If you want cleaner, healthier indoor air, we can help supply and install the latest indoor air quality products including air purifiers and humidifiers.
If you feel your indoor air quality is affecting the quality of your indoor environment, we can perform an IAQ test, including a report, using our AirAdvice system.

Please take our 2 minute survey to help us understand the needs of our customers.
There are only 14 questions after your information.
As a thank you, you will receive by mail a discount coupon for $25.00 off any service or installed item from Ralph's Heating Service, Inc.
If you had the following choices for a non-emergency appointment, which would be most convenient?
Put in order 1 - 4 what is most important when purchasing a new furnace or a/c 1 being most important.
Please tell us something you feel would be an important service or product we should provide as a heating & cooling professional.

Keeping your heating and cooling systems in good working order means your utility bills will be lower, your home will be more comfortable, and you'll need to call for repairs less often.
Schedule a maintenance service call before the heating season starts.
If there are any problems with your system, it's better to find out before it's freezing outside!
Do the same for your cooling system before the sweltering season begins.
Replace your heating and cooling air filters every month that they're in use.