Company profileharkerheating.com ↗

Harker Heating & Cooling, Inc

Harker Heating & Cooling provides heating and cooling services in Madison, Wisconsin.

Construction

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Headquarters: Madison, Wisconsin, United StatesSource: RevenueBaseRetrieved October 13, 2026
Employee range: 51 to 200Source: RevenueBaseRetrieved October 13, 2026
Founded: 1949Source: RevenueBaseRetrieved October 13, 2026
Published list appearances: 3 supported appearances ↗Source: RevenueBase lists

The company at a glance

What does Harker Heating & Cooling, Inc do?

The company has served Dane County for more than 60 years.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

Who it serves

Harker Heating & Cooling serves customers in Madison, Wisconsin.

What the business offers

Services & capabilities.

Heating and cooling showroom

The Madison showroom features furnaces, air conditioners, radiant heat, water heaters, and fireplaces.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

#4OF 14

Madison

Hvac businesses

Snapshot: September 20, 2026

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#4OF 14

Madison

Hvac services

Snapshot: September 20, 2026

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#9OF 25

United States

Radiant heating installation companies

Snapshot: September 20, 2026

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Positions describe ordering within each source list. See how lists are built ↗

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Harker Heating & Cooling, Inc

#4 Hvac businesses

Snapshot: September 20, 2026

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<a href="https://revenuebase.ai/companies/hvac-businesses/united-states/madison" target="_blank" rel="nofollow noopener">
  <img src="https://revenuebase.ai/companies/profiles/harkerheating/recognition-companies-hvac-businesses-united-states-madison-20260921-c3977b4d205527af25dcbfc99936684daf41438dce3f0ed66a9fb3796c1d63b3.svg" alt="Harker Heating &amp; Cooling, Inc listed #4 on Hvac businesses, September 20, 2026" width="220" height="319" style="max-width:100%;height:auto;" />
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Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 3, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 20, 2026. How the company lists are built.

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