What services does the company offer?

The company offers a wide range of HVAC services, including AC, heater, and commercial service, as well as plumbing, electrical, and water heater services. They specialize in AC repair, tune-ups, and installation, as well as heat pump, mini-split, and furnace repair, maintenance, and installation.

What areas does the company serve?

The company serves customers in the Chicagoland area, including DuPage, Will, Kane, and Cook Counties.

What type of pricing does the company offer?

The company offers flat rate pricing and has maintenance plans available. They also provide financing options for customers.

What are the benefits of the company's maintenance plans?

The company's maintenance plans help ensure the comfort and efficiency of customers' HVAC systems. They offer benefits such as priority scheduling, discounts, and extended warranties.

How can customers schedule service with the company?

Customers can schedule service by calling the company's phone number or by using the online free estimate tool on the company's website.

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Voyager DBDeep data on millions of local businesses, with verified decision-makers to reveal.Contact ResearchHand-built prospect lists from human researchers, delivered in 24 hours.People SearchFind owners and decision-makers by job title, seniority and department.Chrome ExtensionColdlytics in your browser - prospect any business as you browse the web.IntegrationsInstantly, Smartlead, lemlist, Clay, HighLevel, plus Claude and ChatGPT over MCP.

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Harmonic Heating & Air Conditioning, Plumbing & Electric

$2.4M revenue • 12 employees

Last Updated May 31, 2026

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Company Overview

Company Name

Harmonic Heating & Air Conditioning, Plumbing & Electric

Website

harmonichvac.com

Phone

(630) 999-9008

Approx. Annual Revenue

$2.4M

Employees

Established

2013

Google Reviews

4.9 (268 reviews)

Locations

About Harmonic Heating & Air Conditioning, Plumbing & Electric

Harmonic Heating & Air Conditioning is an HVAC company based in Naperville, Illinois, serving the Chicagoland area. With approximately 5 employees, the company provides a range of services, including AC, heating, and water heater installation, repair, and maintenance. Offering flat-rate pricing and various financing options, Harmonic Heating & Air Conditioning aims to meet the HVAC needs of residential and commercial customers in DuPage, Will, Kane, and Cook Counties.

Business Profile

Read from the Harmonic Heating & Air Conditioning, Plumbing & Electric website on Oct 12, 2026. Hover an item to see the exact wording it came from.

How Harmonic Heating & Air Conditioning, Plumbing & Electric works

Licenses, certifications & awards

Armstrong Air Pro Team Dealer

Brands carried or installed

About the website

Website quality (AI-assessed): 7/10 · Current content with service areas; Contact and booking available

Announcements

As stated on the Harmonic Heating & Air Conditioning, Plumbing & Electric website.

New location“check out our new location”

Recent changes

What changed on the Harmonic Heating & Air Conditioning, Plumbing & Electric website and Google listing, as detected by Coldlytics on each visit.

Oct 13, 2026 · St. Charles, IL
Google Business category is now Electrician
Oct 12, 2026
New location announced
check out our new location

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