
Proudly serving the Southern Chicago area since 1945, Ralph's Heating & Air Conditioning is committed to prompt response and honest work for all of your heating and air conditioning needs. A full-service HVAC contractor, our skilled technicians can help you maintain your existing system or install a new, energy-efficient system to help you stay comfortable, year-round.
We sell and install a comprehensive line of HVAC and indoor air quality products from the industry's leading manufacturers.
We sell and install a comprehensive line of HVAC and indoor air quality products from the industry's leading manufacturers.
Services
Company Background
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Ralph's Heating & Air Conditioning is a 3rd generation, family-owned and operated company founded by Ralph J. Heritage in 1945. The company was established with the intentions of operating a business of honesty and customer appreciation. These are characteristics which we still adhere to today 70 years later.
Residential HVAC
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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.
Commercial/Industrial HVAC
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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.
Indoor Air Quality
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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.
Customer Survey
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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?
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