Company Overview
Company Name
Harker Heating & Cooling
Address
87 Nob Hill Rd, Madison, WI, 53713, United States
Website
harkerheating.comPhone
(608) 530-1349Approx. Annual Revenue
$2.4M
Employees
12
Established
2002
Google Reviews
4.9 (2,059 reviews)
About Harker Heating & Cooling
Harker Heating & Cooling Inc. is a HVAC service provider based in Madison, Wisconsin, serving the area since 1949. They offer a range of heating and cooling services, including furnace and air conditioner maintenance, air duct cleaning, and indoor air quality solutions, with 24/7 technician availability.
Business Profile
Read from the Harker Heating & Cooling website on Oct 12, 2026. Hover an item to see the exact wording it came from.
How Harker Heating & Cooling works
Ownership (as declared by the business)
About the website
- Website quality (AI-assessed)
- 8/10 · Current copyright 2026; Complete service and contact info
- Footer copyright year
- 2026
Recent changes
What changed on the Harker Heating & Cooling website and Google listing, as detected by Coldlytics on each visit.
Google reviews went from 2,060 to 2,059
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.
Find companies by what just changed →More Companies in Wisconsin
Browse all companies in Wisconsin →
