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50+ Years
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Emergency
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Your Trusted HVAC and Plumbing Experts in Murphysboro, IL
Heartland Heating & Air has been a family-owned and operated business since 1946, proudly serving Murphysboro, Carbondale, and surrounding areas. Our team of certified HVAC technicians and plumbers brings decades of combined experience to residential and commercial projects, specializing in heating, cooling, and plumbing systems. We prioritize outstanding workmanship, honesty, and integrity, offering 24/7 emergency services to meet urgent needs. With Factory Authorized Carrier Dealer status and an A+ BBB rating, we deliver energy-efficient solutions tailored to individual client requirements. Our expertise spans furnace installation, boiler repair, ductless mini-split systems, geothermal heating, and comprehensive plumbing services.

We emphasize preventive maintenance through programs like our Heart of the Home Club, ensuring long-term system reliability. Backed by up to a 12-year parts warranty and replacement guarantee, we combine technical proficiency with personalized service. Our commitment to community needs is reflected in transparent pricing, no hidden fees, and financing options for major projects. Through generations of service, we've built trust as a leader in Southern Illinois HVAC and plumbing solutions.
Services
Boiler Installation Ductless Mini-Splits Furnace Repair Geothermal Systems Heat Pump Maintenance Plumbing Services AC Replacement Indoor Air Quality Commercial HVAC Emergency Repairs
Details
  • Year established: 1946
Highlights and features
  • We have over 70 years of combined HVAC experience in Southern Illinois
  • Our NATE-certified technicians provide 24/7 emergency service availability
  • We offer up to 12-year parts warranties on equipment installations
  • Our Heart of the Home Club provides scheduled preventive maintenance
  • We maintain an A+ BBB rating for business integrity and reliability
Associations and certifications
  • Carrier Factory Authorized Dealer
  • BBB A+ Rating
What people say
Very polite and professional Explained everything fully Prompt and courteous service Highly recommend them Quick to serve
Services
Boiler Installation
Our certified technicians install high-efficiency boiler systems that use steam radiation for whole-home heating. We handle all property sizes with proper maintenance scheduling and emergency repair capabilities. New boiler technology provides safer, more reliable winter heating solutions for residential and commercial properties.
Ductless Mini-Splits
We install energy-efficient ductless heating and cooling systems that eliminate energy loss through traditional ductwork. These zoned systems allow room-specific temperature control while improving indoor air quality by avoiding dust circulation from dirty ducts. Ideal for home additions or specific room conditioning.
Furnace Repair
Our team diagnoses and repairs furnace issues including strange noises, uneven heating, and pilot light problems. We offer annual tune-ups to maintain efficiency and emergency replacement services for units beyond repair. Technicians identify common issues like clogged filters and cracked heat exchangers during inspections.
Geothermal Systems
We provide energy-efficient geothermal heating and cooling solutions that utilize underground temperature stability. These systems reduce energy bills while maintaining consistent indoor climate control. Our technicians handle complete installation and maintenance of geothermal heat pump systems for residential applications.
Plumbing Services
Our licensed plumbers handle fixture installation, drain cleaning, sewer line repair, and sump pump services. We address both residential and commercial plumbing needs including leak repairs, repiping, and new construction installations. Emergency plumbing services are available 24/7 for urgent situations.
People
Norman A. Williams
Founder
Founded the company in 1946 after Navy service. Established initial operations in Murphysboro before transitioning leadership to his son Ted Williams in 1985.
Ted Williams
Former President & CEO
Joined company in 1972, expanded operations during 1980s-90s, and established Heartland Mechanical Contractors in 1999 before selling residential division in 2005.
JW Huppert
Current Owner
Plumbing expert with UA Local #160 training. Started Huppert Plumbing in 2020 before acquiring Heartland to expand service offerings to include plumbing in 2021.
Questions
What HVAC services do you offer?
We provide complete heating, cooling, and plumbing services including installation, repair, and maintenance for residential and commercial properties.
Do you offer emergency services?
Yes, we provide 24/7 emergency HVAC and plumbing services with technicians available at all hours.
What areas do you serve?
We serve Murphysboro, Carbondale, Marion, Herrin, Benton, and surrounding Southern Illinois communities.
Are financing options available?
Yes, we offer financing options for major HVAC and plumbing projects to qualified customers.
What maintenance programs exist?
Our Heart of the Home Club provides biannual maintenance checks, priority scheduling, and parts discounts for HVAC systems.
What warranties do you provide?
We offer up to a 12-year parts warranty and 12-year replacement guarantee on equipment installations.