Harmonic
INDUSTRIES > STATES > DUPAGE COUNTY ILLINOIS PLUMBING > HARMONIC
DuPage County Illinois
Harmonic - Plumbing in Naperville, Illinois
10S187 Schoger Dr #55, Naperville, Illinois 60564
(630) 551-8108
| harmonichvac.com 
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Our business directory helps consumers pick the best businesses for their biggest purchases and supplements our daily consumer news show. In the episode below, we discuss our DuPage County findings from the 2025 U.S. Plumbing Customer Satisfaction Study.
Business Status.
Harmonic is a Better Buyer honorable mention. To learn more about elite business tiers, click on a category below.
About Harmonic
Harmonic, located in Naperville, Illinois (DuPage County), is renowned for offering premium heating, cooling, and environmental solutions to its customers. With over two decades of industry experience, the family-owned business prides itself on delivering prompt, reliable, and flexible HVAC services. Specializing in residential and commercial HVAC systems, the company offers comprehensive services including installation, repair, preventative maintenance, and emergency assistance, ensuring optimal comfort and efficiency. Harmonic is celebrated for its commitment to high-quality customer service, built on a foundation of integrity, honesty, and respect. Strongly focused on sustainability, Harmonic seeks to reduce energy usage by recommending the most efficient systems to its clients, reinforcing their status as a trusted, eco-friendly HVAC solution provider in Illinois.
Services Offered
Air Conditioning Installation
Air Conditioning Repair
Heating Installation
Heating Repair
Boiler Installation
Boiler Repair
Sump Pump Services
Indoor Air Quality Improvement
HVAC Maintenance and Tune-Ups
Radiant Heating Services
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In this episode, we discuss our DuPage County findings from the 2025 U.S. Plumbing Customer Satisfaction Study. Our consumer news shows, articles, buying guides, company ratings, and business reviews help people make better purchasing decisions while promoting companies striving to provide customer service excellence.
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In this episode, we discuss our DuPage County findings from the 2025 U.S. Plumbing Customer Satisfaction Study.
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