Business Details
41 Years
experience
Emergency
services
Expert HVAC Services in DeKalb, IL
HERO Heating & Air Conditioning has served DeKalb County, Illinois for over 38 years as a trusted provider of comprehensive HVAC solutions. Our expertise spans heating, cooling, duct cleaning, and indoor air quality services, ensuring year-round comfort for residential customers. We specialize in repairing and maintaining furnaces, air conditioners, and mini-split heat pumps, with a focus on energy-efficient installations from trusted brands like Armstrong Air and Mitsubishi. Our team prioritizes customer satisfaction through transparent communication, reliable service, and tailored maintenance plans to protect homeowners' investments.As an Armstrong Air Pro Team Dealer and Mitsubishi Diamond Contractor, we combine industry-leading products with local expertise to deliver durable, cost-effective solutions. Our commitment to quality extends to emergency 24/7 service, flexible financing options, and proactive duct sealing to enhance system efficiency and indoor air health.
Services
Heating
Air Conditioning
Mini-Splits
Duct Cleaning
Thermostats
Air Quality
Details
- Year established: 1985
Highlights and features
- We offer 24/7 emergency HVAC service for urgent needs.
- Our team is certified by Armstrong Air and Mitsubishi Diamond programs.
- 38 years of local experience serving DeKalb County homeowners.
- We provide financing options for qualified HVAC installations.
- Custom maintenance plans protect your HVAC investment year-round.
Associations and certifications
- Armstrong Air Pro Team Dealer
- Mitsubishi Diamond Contractor
What people say
Excellent service
Prompt response
Knowledgeable technicians
Reliable repairs
Great value
Services
Heating
We repair, maintain, and install high-efficiency furnaces to ensure reliable winter comfort. Our technicians service all brands and offer Armstrong Air furnace installations, known for durability and energy savings. Annual maintenance prevents breakdowns and extends system lifespan.
Air Conditioning
Our AC services include repairs, installations, and seasonal maintenance for optimal summer performance. We install Armstrong Air conditioners and diagnose issues like refrigerant leaks or compressor failures. Regular tune-ups improve efficiency and reduce energy costs.
Mini-Splits
We specialize in Mitsubishi mini-split systems for zoned heating and cooling. Services include installation, repair, and maintenance of ductless units. These energy-efficient systems provide quiet operation and precise temperature control for homes without existing ductwork.
Duct Cleaning
Our duct cleaning removes dust, allergens, and debris from HVAC systems using advanced equipment. We recommend cleaning every 3-5 years to improve air quality and system efficiency. Aeroseal duct sealing prevents energy loss through leaks.
Air Quality
We install air purification systems, humidifiers, and ventilation solutions to enhance indoor air health. Services address allergens, mold, and humidity imbalances. Upgrades like smart thermostats optimize comfort while reducing energy consumption.
Questions
How often should I service my HVAC system?
Annual maintenance ensures optimal performance. Schedule tune-ups before peak seasons to prevent breakdowns and improve efficiency.
What are the benefits of Mitsubishi mini-splits?
Mitsubishi mini-splits offer zoned comfort, energy efficiency, and quiet operation. They're ideal for homes without ductwork and reduce energy bills through precise temperature control.
Why is indoor air quality important?
Clean air reduces allergens and respiratory risks. Our solutions include purifiers, humidifiers, and ventilation systems to remove pollutants and maintain healthy humidity levels.
Do you offer financing options?
Yes, we provide financing for qualified HVAC installations to help homeowners manage upfront costs while improving comfort and efficiency.
Are Armstrong Air systems energy-efficient?
Armstrong Air furnaces and AC units are ENERGY STAR-rated for efficiency, lowering utility bills while providing consistent heating and cooling performance.
How often should ducts be cleaned?
We recommend duct cleaning every 3-5 years or sooner if you notice dust buildup, odors, or reduced airflow affecting system efficiency.
