What is the company's specialization?

Lea Heating & Air Conditioning specializes in providing high-efficiency HVAC equipment and services to its customers, with a focus on delivering the best possible service.

What additional products and services does the company provide?

In addition to HVAC installation and repair, Lea Heating & Air Conditioning also offers services such as boiler installation, hot water heater installation, Wi-Fi thermostat installation, indoor air quality solutions, and duct repair and maintenance.

Does the company offer financing options?

Yes, Lea Heating & Air Conditioning offers financing solutions to its customers, including the ability to apply for financing online.

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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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Lea Heating & Air Conditioning

Q: What services does Lea Heating & Air Conditioning offer?

Lea Heating & Air Conditioning offers a wide range of HVAC services, including air conditioning installation, HVAC installation, and AC repair in the Elgin, IL and Algonquin, IL areas.

$2.4M revenue • 12 employees • 570 Rock Rd Dr, East Dundee, IL, 60118, United States

Last Updated May 4, 2026

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Company Overview

Company Name

Lea Heating & Air Conditioning

Address

570 Rock Rd Dr, East Dundee, IL, 60118, United States

Website

leaheating.com

Phone

(847) 428-6660

Approx. Annual Revenue

$2.4M

Employees

Established

1998

Google Reviews

4.9 (326 reviews)

Google Business Category

HVAC contractor

About Lea Heating & Air Conditioning

Lea Heating & Air Conditioning is an HVAC company based in East Dundee, Illinois that offers a range of services including air conditioning installation, HVAC installation, AC repair, heating installation, heating repair, and more in the Elgin and Algonquin areas. The company provides 24/7 emergency service and specializes in high-efficiency equipment.

Business Profile

Read from the Lea Heating & Air Conditioning website on Oct 26, 2026. Hover an item to see the exact wording it came from.

How Lea Heating & Air Conditioning works

Licenses, certifications & awards

Bryant National Award WinnerAward winner
Bryant Factory Authorized DealerManufacturer certified
NATE-certifiedAssociation member

Brands carried or installed

Bryant

About the website

Website quality (AI-assessed): 8/10 · Current promotions and reviews; Detailed service descriptions

Recent changes

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

Oct 14, 2026
Google reviews went from 322 to 326

Coldlytics tracks changes like these across millions of businesses, so you can reach companies the moment they add a pixel, start hiring, or switch software.

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HVAC Companies near East Dundee, IL

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Frequently Asked Questions about Lea Heating & Air Conditioning

Technologies Used

Wordpress

Social Profiles

Key Decision Makers

Robert Lea Manager

Mark Lea Owner