What services does McMillen Heating and Cooling offer?

McMillen Heating and Cooling offers a full range of HVAC services, including installation, maintenance, and repair for both residential and commercial properties. They specialize in energy-efficient solutions such as mini-split systems, heat pumps, and geothermal units, and also provide commercial and industrial HVAC services, including building automation systems and custom sheet metal fabrication.

What qualifications do the technicians have?

The technicians at McMillen Heating and Cooling are licensed and highly experienced in their field. They have the expertise to handle all types of HVAC systems with precision and care, ensuring optimal comfort and energy efficiency for their customers.

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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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McMillen Heating & Cooling

$2.4M revenue • 12 employees • 100 S Tuscarawas Ave, Dover, OH, 44622, United States

Last Updated Apr 2, 2026

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Company Overview

Company Name

McMillen Heating & Cooling

Address

100 S Tuscarawas Ave, Dover, OH, 44622, United States

Website

mcmillenheatingandcooling.com

Phone

(330) 343-0235

Approx. Annual Revenue

$2.4M

Employees

Established

2023

Google Reviews

5.0 (22 reviews)

Google Business Category

HVAC contractor

About McMillen Heating & Cooling

McMillen Heating and Cooling is a HVAC service provider based in Dover, OH, offering comprehensive solutions for both residential and commercial properties. They specialize in installing, maintaining, and repairing energy-efficient heating and cooling systems, catering to the needs of clients throughout Tuscarawas County for over 55 years.

Business Profile

Read from the McMillen Heating & Cooling website on Oct 13, 2026. Hover an item to see the exact wording it came from.

How McMillen Heating & Cooling works

24/7 emergency serviceⓘ

About the website

Website quality (AI-assessed): 8/10 · Current copyright notice; Detailed service descriptions

HVAC Companies near Dover, OH

Browse all HVAC companies in Ohio →

Frequently Asked Questions about McMillen Heating & Cooling

Technologies Used

Wordpress

Social Profiles

Key Decision Makers

Gary Carter Owner

Michael Smith Owner