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Harker Heating & Cooling

Name: Harker Heating & Cooling
Address: 87 Nob Hill Rd, Madison, WI 53713, USA, Madison, WI, 53713
Telephone: (608) 630-9873
Price range: moderate
Rating: 4.9

Unclaimed&starf; 4.9 · 1,743 reviews

Harker Heating & Cooling - HVAC in Madison

1,743reviews

4.9rating

nightlyrefresh

Where they stand

Ranked #? in Madison HVAC.

Gap to #1

Rating: 4.9/5 · Response rate: Tracking
Trust score: 48/100 · Profile score: 60/100
Market share: Tracking of Madison market

Market position

of 12 hvac in Madison

Browse all HVAC in MadisonPrevious top business: RG Heating Cooling PlumbingNext top business: Dave Jones - Plumbing, HVAC, Fire Protection, Electrical

#	Business	Rating	Reviews	Response
#1	TradeWinds Heating & Air Conditioning Inc.	5.0	223	Tracking
#2	Cardinal Heating, Cooling, Plumbing & Electric	4.9	4,974	Tracking
#3	Kettle Moraine Heating & Air Conditioning, LLC	4.9	4,227	Tracking
#4	24HR Home Comfort Services	4.9	2,886	Tracking
#5	RG Heating Cooling Plumbing	4.9	1,838	Tracking
#6	Harker Heating & Cooling	4.9	1,743	Tracking
#7	Dave Jones - Plumbing, HVAC, Fire Protection, Electrical	4.9	1,728	Tracking
#8	Action Plumbing, Heating, Air Conditioning and Electric, Inc.	4.9	1,083	Tracking
#9	Aire Serv of Madison	4.9	504	Tracking
#10	High Tech Heating & A/C, Inc.	4.9	363	Tracking
#11	All Comfort Services	4.8	3,479	Tracking
#12	BETHKE Heating & Air Conditioning, Inc.	4.8	265	Tracking

Market position

Loading market rank and neighboring hvac in Madison.

Browse all HVAC in MadisonPrevious top businessNext top business

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Review analytics

What customers say.

1,743 reviews.

Sentiment mix

Positive 1%

Neutral 99%

Negative 0%

People (talent graph)

Who runs this business.

14 employees estimated.

Angela Ohlinger

Owner / Operator

•••••@•••••••.com

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Market context

Madison HVAC market.

Businesses

Avg rating

4.9

Data refresh

Nightly

See the full HVAC in Madison market report.

Marketing intelligence

Where they spend to grow.

Ad channels detected from public campaign data. Spend estimates are directional.

Estimated monthly ad spend

Not detected

Google Ads

detected

Meta Ads

detected

Yelp Ads

detected

Licenses & credentials

Compliance status.

Verified against state license boards, insurance filings, and bond records.

EPA CertifiedNATE Certified

Technology stack

What they run on.

Detected via public website scan, booking flows, and review response tooling.

Profile completeness60/100

Digital presence score0/100

Revenue intelligence

Revenue and operational signals.

Revenue band: 1m_5m

Est. team size

moderate_growth

Growth signal

Distress score0/100 (low)

Succession risk50/100

Business profile

How they show up.

moderateSame-day serviceAfter-hours25 mi radius

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.

Specialties

Energy-Efficient SystemsDuctless Mini-SplitsCommercial HVACIndoor Air QualitySmart Thermostats

Services

AC Repair

Heating Repair

System Installation

Preventive Maintenance

Owner: Angela Ohlinger

Predicted events, 12 weeks

What happens next.

Forecasts based on review velocity, ad spend trajectory, and competitive positioning.

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Expected to hold #1 position

in ~6 weeks at current velocity

Confidence 72%

Review velocity trend: stable

Monitoring velocity

Confidence 65%

Market competition stable

Based on ad spend and new entrant signals

Confidence 58%

Capitalization events

Funding and financing history.

SBA loans, PPP, debt issuances sourced from SBA, SEC, and court filings.

Date	Event	Source
-	No capitalization events detected	SBA, SEC, court filings

Recent activity, 30 days

What changed.

Nightly

Data refreshed from public sources

Live

Data updated Apr 11, 2026

Market position

of 12 hvac in Madison

Browse all HVAC in MadisonPrevious top business: RG Heating Cooling PlumbingNext top business: Dave Jones - Plumbing, HVAC, Fire Protection, Electrical

#	Business	Rating	Reviews	Response
#1	TradeWinds Heating & Air Conditioning Inc.	5.0	223	Tracking
#2	Cardinal Heating, Cooling, Plumbing & Electric	4.9	4,974	Tracking
#3	Kettle Moraine Heating & Air Conditioning, LLC	4.9	4,227	Tracking
#4	24HR Home Comfort Services	4.9	2,886	Tracking
#5	RG Heating Cooling Plumbing	4.9	1,838	Tracking
#6	Harker Heating & Cooling	4.9	1,743	Tracking
#7	Dave Jones - Plumbing, HVAC, Fire Protection, Electrical	4.9	1,728	Tracking
#8	Action Plumbing, Heating, Air Conditioning and Electric, Inc.	4.9	1,083	Tracking
#9	Aire Serv of Madison	4.9	504	Tracking
#10	High Tech Heating & A/C, Inc.	4.9	363	Tracking
#11	All Comfort Services	4.8	3,479	Tracking
#12	BETHKE Heating & Air Conditioning, Inc.	4.8	265	Tracking

Top trades

Top cities

By geography

Product

Company

Harker Heating & Cooling

Ranked #? in Madison HVAC.

Market position

Market position

Save this market. Get a weekly report.

What customers say.

Who runs this business.

Madison HVAC market.

Where they spend to grow.

Compliance status.

What they run on.

Revenue and operational signals.

How they show up.

Specialties

Services

What happens next.

Funding and financing history.

What changed.

Market position