Harker Heating & Cooling
Madison, WI Mini-Split Installation · #2 of 3 · 77+ yrs
ⓘVouched Score is calculated from publicly available signals: Google rating & review count, Yelp rating, BBB grade, review sentiment, years in business, local search ranking, and provider website content. Not a guarantee of service quality.Embed this score
⏱ 77+ years in business
Review sentiment: 95/100
Overview
Commercial and VRF ductless projects are listed alongside residential work on the website. Union-trained technicians are noted for code-compliant installation. Harker reports same-day emergency response for Dane County service calls. Madison's cold winters make proper heat-pump setup essential for reliable year-round performance.
Ductless mini-split installation and commercial VRF work across Madison, WI. Mitsubishi ductless systems appear by name on the website. Years in business are listed as 75+ years. Emergency response states same-day service availability.
Score breakdown
Above the Madison, WI Mini-Split Installation average of 75/100. Ranks #2 of 3 listed Mini-Split Installation providers in Madison, WI.
Editorial Review
79
46%
Google Rating
97
17%
Local Search Rank
88
9%
Review Sentiment
95
15%
Years in Business
100
4%
Review Volume
89
9%
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
vs. Madison average
| Signal | Harker Heating & Cooling | Madison avg | Delta |
|---|---|---|---|
| Vouched Score | 87/100 | 75/100 | +12 vs avg |
| Google rating | 4.9★ | 4.8★ | +0.1 vs avg |
| Review volume | 1,970+ | 1,255+ | +714 vs avg |
| Years in business | 77+ | 43+ | +34 vs avg |
What customers say
Reviewers praise:
punctualitythorough diagnosticsclean work areasfast response
Pros
Strengths
- High Google rating (4.9★ across 1,970+ reviews)
- Long-established (77+ years in business)
When to choose them
- You need commercial VRF installation
- You need same-day or after-hours service
- You need to finance the work
- You have a commercial property
- You want a top-rated provider with substantial review history (4.9★, 1,970+ reviews)
Services
Service area
Published pricing
Maintenance plans
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maintenance plan
As published: maintenance plan"…t insurance against seasonal breakdowns. Our fall maintenance plan prepares your furnace for winter; spring maintena…"
Estimates
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Free estimates
As published: Free estimates"…ractor? Call Harker Heating & Cooling today for a free estimate or emergency service. Call Now 608-255-6902 87 No…"
Contact & hours
📞
🌐
✉️
📍
🕒
Call for hours
Frequently asked questions
What are the pros of Harker Heating & Cooling?
Based on public records and customer reviews: High Google rating (4.9★ across 1,970+ reviews); Long-established (77+ years in business); Emergency response: same-day; Financing available; Free estimates; Specializes in commercial.
When should I choose Harker Heating & Cooling?
Choose them if: You need commercial VRF installation; You need same-day or after-hours service; You need to finance the work; You have a commercial property; You want a top-rated provider with substantial review history (4.9★, 1,970+ reviews).
What is the Vouched Score for Harker Heating & Cooling?
87/100. Top contributing signals: Years In Business 100/100, Google Rating 97/100+ Review Sentiment 95/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How long has Harker Heating & Cooling been in business?
Harker Heating & Cooling has been operating for 77+ years in Madison, WI.
How can I contact Harker Heating & Cooling?
Call Harker Heating & Cooling at +1-608-530-1349. Address: 87 Nob Hill Rd, Madison, WI 53713, USA.
What does mini split installation service typically cost when working with a Madison, WI provider like Harker Heating & Cooling?
Mini-split typically runs $2,450–$6,400, and mini-split multi-zone runs $4,950–$11,850 in Madison, Wisconsin. These are area-wide market estimates, not Harker Heating & Cooling's quotes. For an exact price, request a written estimate from Harker Heating & Cooling.
What pricing terms does Harker Heating & Cooling publish on their website?
Harker Heating & Cooling's website publishes: maintenance plan, Free estimates. Promotions and plans change — confirm currently-available terms with Harker Heating & Cooling before acting.
Does Harker Heating & Cooling do Commercial HVAC in Madison, WI?
Yes. Harker Heating & Cooling lists Commercial HVAC among its services and serves Madison, WI and Split Install Madison, WI. Call +1-608-530-1349 for a quote.
Does Harker Heating & Cooling do Mini-Split Systems in Madison, WI?
Yes. Harker Heating & Cooling lists Mini-Split Systems among its services and serves Madison, WI and Split Install Madison, WI. Call +1-608-530-1349 for a quote.
Does Harker Heating & Cooling do Emergency HVAC Service in Madison, WI?
Yes. Harker Heating & Cooling lists Emergency HVAC Service among its services and serves Madison, WI and Split Install Madison, WI. Call +1-608-530-1349 for a quote.
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
Harker Heating & Cooling (this company) ⭐ Commercial / VRF |
87/100 | 4.9★ (1,970+) | 77+ |
| 70/100 | 4.8★ (60+) | 35+ | |
All Comfort Services ⭐ Highest Vouched Score · ⭐ Best for Whole-Home Mini-Split Installation · ⭐ Best Manufacturer-Authorized Installer |
88/100 | 4.8★ (3,625+) | 53+ |
| 68/100 | 4.7★ (85+) | 40+ |
Listed in
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Profile last updated July 26, 2026.