Compare 4 Verified HVAC Companies in Naperville, IL

Four Suns Heating & Cooling is a family-owned HVAC company serving residential and commercial clients in Naperville, IL and surrounding areas. We specialize in heating, cooling, and air quality solutions, offering installation, repair, and maintenance services for all makes and models. With over 20 years of experience, our certified technicians deliver reliable, energy-efficient systems tailored to meet individual client needs.

Quality Home Air is your trusted provider of air duct cleaning, dryer vent cleaning, and sanitizing services in Naperville, IL. We specialize in eliminating contaminants from HVAC systems to improve indoor air quality and protect homeowner health. Since 2008, our experienced technicians have served residential and light commercial clients with transparent pricing and guaranteed results.

Harmonic Heating & Air Conditioning provides comprehensive HVAC solutions for residential and commercial clients across Chicagoland. Specializing in AC, heating, and indoor air quality systems since 2012, we offer repair, maintenance, and installation services for all major brands. Our certified technicians combine old-school values with modern technology to deliver reliable, energy-efficient comfort solutions tailored to client needs.

Dutchman Heating & Cooling Heating & Cooling provides expert HVAC services, including installation, repair, and maintenance for residential and commercial clients in Naperville and surrounding areas. Specializing in energy-efficient systems, ductless mini-splits, and indoor air quality solutions, we prioritize customer comfort and long-term reliability. With over 45 years of local service, we combine technical expertise with a commitment to integrity and community-focused values.