Harker Heating & Cooling
Market rank
#8 / 8
Harker Heating & Cooling provides hvac services in Madison, WI. Use this page to review business details, compare ratings, and contact the company directly about your project.
Health scoreApr 26, 2026
48
out of 100
#8
Market rank
4.9
Avg rating
1,743
Total reviews
No public response signal
Response rate
Unknown
Years active
48
Health score
Health score · 48 / 100
Six signals, weighted continuously.
Operator computes a Health score continuously. It is the one number that tells you if this shop is winning, losing, or steady. Here is how Harker Heating & Cooling broke down on Apr 26, 2026.
Score trend
30d90d1y
Harker Heating & Cooling
90 days trailing
Market position
#8 of 8 HVAC in Madison.
Operator ranks every hvac in Madison continuously using reviews, response rate, and local market share.
#8
of 8 HVAC businesses
in Madison
in Madison
Leaderboard refreshes continuously. Your rank updates the moment signal lands.
HVAC · Madison
Top 5 shown
1
Cardinal Heating, Cooling, Plumbing & Electric
4,974
5
Kettle Moraine Heating & Air Conditioning, LLC
4,227
6
24HR Home Comfort Services
2,886
7
TradeWinds Heating & Air Conditioning Inc.
Recent activity
What changed this month.
No notable shifts in the past 30 days. Operator will flag movement the moment it happens.
In person
The shop, the team, the work.
The numbers tell one story. The photos tell another. Images are indexed from Google Business Profile, the public website, and connected social profiles.
Reviews · 1,743 total
What customers say.
Reviews pulled continuously from Google, Yelp, and Meta. Aggregate weighted by recency and source authority.
4.9★★★★★1,743 reviews
5 ★
900
4 ★
450
3 ★
225
2 ★
112
1 ★
56
Review themes refresh continuously. Check back once Operator has synthesized enough comments from Harker Heating & Cooling’s reviews.
About & contact
Where to find them.
Same-day serviceAfter hours
About
Harker Heating & Cooling is a highly-rated HVAC service provider in Madison, WI, known for its energy-efficient systems and smart thermostats. The business has a strong market presence with numerous customer reviews and specific specialties.
Phone
Website
Booking
Hours
Monday
Competitors · top 5
Side by side with the neighborhood.
The hvac shops Harker Heating & Coolingcompetes with most often, ranked by Operator’s health score. Tap any row for that shop’s full page.
FAQ
Quick answers.
The questions people ask before they call.
Contact Harker Heating & Cooling
Call (608) 630-9873 for service. The website harkerheating.com also has direct contact info.
Hours for Harker Heating & Cooling
Hours are listed on this page under About and contact. Operator refreshes them continuously from public sources.
Services offered by Harker Heating & Cooling
Harker Heating & Cooling offers AC Repair, Heating Repair, System Installation, Preventive Maintenance. Operator refreshes service lists continuously from public sources.
Licensing and insurance
License and insurance details have not been verified with Harker Heating & Cooling yet. Find the listing to add them.
Estimates and availability
Same-day service offered. After-hours availability listed.
Health score formula
Six weighted components: Reviews and rating (25%), Response rate (15%), Market rank (20%), Financial health (20%), Jobs flow (10%), and Operator activity (10%). Recomputed continuously using data from Google, Yelp, Meta, and direct integrations.
Local rank in Madison
Free
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