Business Details
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Your Trusted HVAC Experts in DeKalb, IL
HERO Heating & Air Conditioning has served DeKalb County, Illinois for over 38 years, delivering reliable HVAC solutions tailored to residential needs. Our expertise spans heating, cooling, and indoor air quality systems, with certified technicians trained to repair, maintain, and install Armstrong Air furnaces, Mitsubishi mini-split heat pumps, and advanced thermostat technologies. We prioritize customer satisfaction through 24/7 emergency service, flexible maintenance plans, and financing options for qualified applicants.Our commitment to quality is reflected in our status as an Armstrong Air Pro Team Dealer and Mitsubishi Diamond Contractor, ensuring energy-efficient solutions that enhance home comfort. With a focus on transparency and community trust, we serve DeKalb, Sycamore, Genoa, and surrounding areas, backed by 82 five-star reviews highlighting our prompt, professional service.
Services
Furnace Repair
Air Conditioner Installation
Duct Cleaning
Thermostat Installation
Mini-Split Services
Indoor Air Quality
Maintenance Plans
Emergency Service
Financing Options
Duct Sealing
Highlights and features
- We offer 38 years of local HVAC expertise in DeKalb County.
- Our team installs energy-efficient Armstrong Air and Mitsubishi systems.
- 24/7 emergency service ensures immediate response to urgent needs.
- Financing options available for qualified HVAC installation applicants.
- Three customizable maintenance plans protect your home comfort investment.
Associations and certifications
- Armstrong Air Pro Team Dealer
- Mitsubishi Diamond Contractor
What people say
Prompt service
Professional technicians
Reliable HVAC solutions
Excellent customer service
Trustworthy company
Services
Furnace Repair
Our technicians diagnose and fix all furnace issues, ensuring efficient winter heating. We service all brands and provide emergency repairs for urgent breakdowns. Regular maintenance prevents costly failures and extends system lifespan.
Mini-Split Installation
Mitsubishi mini-split systems offer zoned temperature control without ductwork. Our certified installers ensure proper placement and sizing for optimal energy efficiency and quiet operation in any home layout.
Duct Cleaning
Professional duct cleaning removes contaminants using high-powered equipment. Aeroseal sealing prevents future leaks, improving air quality and reducing energy bills by up to 30% for cleaner, healthier HVAC performance.
Thermostat Installation
Upgrade to programmable or Wi-Fi-enabled thermostats for precise climate control. Our technicians install models that integrate with existing systems, enabling remote adjustments and energy-saving schedules via smartphone apps.
Indoor Air Quality
We install air purifiers, humidifiers, and ventilation systems to combat allergens and pollutants. Custom solutions address specific needs like asthma triggers or dry winter air, ensuring balanced humidity and cleaner breathing environments.
Questions
How often should I service my HVAC system?
Annual maintenance ensures optimal performance. Schedule inspections to identify issues early and maintain energy efficiency for both heating and cooling systems.
What are the benefits of Mitsubishi mini-splits?
Mitsubishi systems provide zoned comfort control, energy savings up to 30%, and quiet operation. They're ideal for additions or homes without existing ductwork.
Why is indoor air quality important?
Clean air reduces allergens and respiratory irritants. Our solutions include HEPA filters, UV purifiers, and humidity control to create healthier living environments.
When should I replace my thermostat?
Upgrade if your thermostat lacks smart features, shows inaccurate readings, or doesn't integrate with modern HVAC systems for improved comfort and energy management.
Are Armstrong HVAC systems energy-efficient?
Yes, Armstrong Air products meet ENERGY STAR standards, offering SEER ratings up to 16 for cooling and AFUE ratings up to 96% for furnaces to minimize utility costs.
How often is duct cleaning needed?
Recommend every 3-5 years or when visible dust accumulates. Post-renovation or allergy-prone households may require more frequent cleanings for optimal system performance.
