Business Details
50+ Years
experience
Emergency
services
Trusted HVAC Services in Chicago, IL
Founded in 1945 by Ralph J. Heritage, our company has remained a family-owned and operated business dedicated to honesty and customer appreciation. With over 75 years of combined experience across three generations, we specialize in residential and commercial HVAC services, including installation, maintenance, and emergency repairs. Our team of licensed technicians serves the Southern Chicago area with prompt response times and a commitment to integrity.We offer high-efficiency heating and cooling solutions, indoor air quality products, and customized maintenance plans to ensure year-round comfort. Backed by decades of local expertise, we prioritize customer satisfaction through reliable service and transparent communication.
Services
Residential HVAC
Commercial HVAC
Maintenance Plans
Indoor Air Quality
Emergency Repairs
Details
- Year established: 1945
Highlights and features
- Family-owned since 1945 with three generations of HVAC expertise
- Emergency service available for urgent heating and cooling needs
- Licensed technicians with decades of local market experience
- Customized maintenance plans to extend system longevity
- Commitment to honest work and transparent pricing
Services
Residential HVAC
We provide comprehensive heating and cooling solutions for homes, including system installation, repair, and maintenance. Our technicians specialize in high-efficiency furnaces, air conditioners, and heat pumps tailored to Chicago's climate. With 24/7 emergency service and stocked service vehicles, we ensure year-round comfort for homeowners in Southern Chicago and surrounding areas.
Commercial HVAC
Our commercial HVAC services include system design, installation, and maintenance for businesses in Dolton, Beverly, and the South Side of Chicago. We offer energy-efficient solutions that reduce operating costs while maintaining optimal indoor environments. Our team handles projects from small offices to large facilities, ensuring compliance with warranty requirements and seasonal demands.
Maintenance Plans
Preventive maintenance plans help extend equipment lifespan and improve efficiency. Services include seasonal inspections, filter replacements, and system tune-ups. Subscribers receive discounted repair rates and priority scheduling during emergencies. Our plans cover both residential and commercial systems across Hyde Park, Lynwood, and neighboring communities.
Indoor Air Quality
We install advanced air purification systems and dehumidifiers to improve indoor air quality in homes and businesses. Our solutions address allergens, humidity imbalances, and airborne contaminants. Technicians recommend products based on specific needs, ensuring healthier environments for families and commercial spaces in Southern Chicago.
Emergency Repairs
24/7 emergency repair services address urgent heating and cooling failures. Our radio-dispatched technicians respond promptly with common replacement parts in stock. Available for residential and commercial clients across the Chicagoland area, we prioritize restoring comfort during critical system failures.
Questions
What HVAC services do you offer for homeowners?
We provide residential heating, air conditioning, and indoor air quality services including installation, repair, and maintenance plans.
Are emergency HVAC services available?
Yes, we offer 24/7 emergency repair services for urgent heating and cooling system failures.
Do you service commercial HVAC systems?
Yes, we specialize in commercial HVAC maintenance, repair, and installation for businesses in Southern Chicago.
What payment methods do you accept?
We accept Visa, Mastercard, American Express, and Discover credit cards for all services.
Is financing available for HVAC installations?
Yes, we offer financing options to help customers afford new high-efficiency heating and cooling systems.
Which areas do you serve?
We serve Chicago's South Side neighborhoods and surrounding communities including Lansing, South Holland, and Munster.
Reviews (6)
Juanita T.
May 11, 2022
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My husband and I had a very pleasant experience working with Ralph's heating and cooling to resolve our HVAC temperature and faulty 3 zone system starting with front desk assistance. We had no problems getting service appointment, and they completed job professionally and in a timely manner. We were highly honored to have initial diagnostic completed by John following by skilled technician, Carl. Yes, we highly recommend them.
Rhonda Wong-Calace
May 08, 2022
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Great customer service. Real live person answers phone right away. Our service technician was courteous, informative and did a very thorough job while explaining along the way. Will definitely be using them again and would recommend!
Kaitlin Weiss Metos
Mar 12, 2022
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I've used Ralph's for five years for heating maintenance and they've been responsive and reasonably priced. Recently, our boiler went out on the coldest days so far in Chicago. Ralph's had identified a new boiler and begun installation by noon the day after I called and got us back with heat by the next evening when their guys stayed late to make it work. Very professional. My family was extremely grateful.
Danny
Jan 09, 2022
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I had an issue with my boiler on a Saturday night. Ralph's customer service was responsive and fast. The HVAC tech (Matt) got to the location quickly, was extremely knowledgeable, gave outstanding service and the price was excellent. Service: Heating system repair
LaShay W.
Jun 17, 2021
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Ralph's has been servicing our furnace and air conditioning system for years, and have never disappointed. There fees are comparable to other companies we've used in the past. There is never a problem scheduling a service appointment that's suitable to our convenience. The owners and technicians give honest feedback, and they do great work. I would recommend them to my family and friends.
Sandra Collins
Jun 06, 2021
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Ralph's Heating and Air Conditioning is becoming my go to company. Ralph's Heating was listed on Chicago Bungalow Association. I'm glad I used the referral list. Very professional, efficient and not too pricey.
