Nimmer Heating & Air Conditioning
Market rank
#6 / 6
Nimmer Heating & Air Conditioning, Inc. provides hvac services in Milwaukee, WI. Use this page to review business details, compare ratings, and contact the company directly about your project.
Health scoreApr 19, 2026
48
out of 100
#6
Market rank
4.9
Avg rating
943
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 Nimmer Heating & Air Conditioning broke down on Apr 19, 2026.
Score trend
30d90d1y
Nimmer Heating & Air Conditioning
90 days trailing
Market position
#6 of 6 HVAC in Milwaukee.
Operator ranks every hvac in Milwaukee continuously using reviews, response rate, and local market share.
#6
of 6 HVAC businesses
in Milwaukee
in Milwaukee
Leaderboard refreshes continuously. Your rank updates the moment signal lands.
HVAC · Milwaukee
Top 5 shown
2
Kettle Moraine Heating & Air Conditioning
4,227
4
Quality Heating, Cooling, Plumbing & Electric
1,154
6
Nimmer Heating & Air Conditioning · this page
943
7
Third Coast HVAC, AC & Furnace Repair
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 · 943 total
What customers say.
Reviews pulled continuously from Google, Yelp, and Meta. Aggregate weighted by recency and source authority.
4.9★★★★★943 reviews
5 ★
487
4 ★
243
3 ★
122
2 ★
61
1 ★
30
Review themes refresh continuously. Check back once Operator has synthesized enough comments from Nimmer Heating & Air Conditioning’s reviews.
About & contact
Where to find them.
Same-day serviceAfter hours
Phone
Website
Booking
Hours
Monday7:00 AM - 5:00 PM
Tuesday7:00 AM - 5:00 PM
Wednesday7:00 AM - 5:00 PM
Thursday7:00 AM - 5:00 PM
Competitors · top 5
Side by side with the neighborhood.
The hvac shops Nimmer Heating & Air Conditioningcompetes with most often, ranked by Operator’s health score. Tap any row for that shop’s full page.
#
Business
Rating
Reviews
Response
Score
2
Kettle Moraine Heating & Air Conditioning
★4.9
4,227
No response signal
99
4
Quality Heating, Cooling, Plumbing & Electric
★4.9
1,154
No response signal
95
6
Nimmer Heating & Air Conditioning
★4.9
943
No response signal
48
FAQ
Quick answers.
The questions people ask before they call.
Contact Nimmer Heating & Air Conditioning
Call (414) 500-4445 for service. The website nimmerheating.com also has direct contact info.
Hours for Nimmer Heating & Air Conditioning
Hours are listed on this page under About and contact. Operator refreshes them continuously from public sources.
Services offered by Nimmer Heating & Air Conditioning
Nimmer Heating & Air Conditioning 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 Nimmer Heating & Air Conditioning 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 Milwaukee
Free
Add Nimmer Heating & Air Conditioning to your account
Activate the Market Analyst for free. Health Score, ranking, and competitor signal refreshed every night, no card required.
- ✓Market Analyst, free forever. Health Score, market rank, and competitor moves.
- ✓No card, no contract. Activate in two minutes.
- ✓Upgrade later. Add the full team only when the math makes sense.