About Nimmer Heating & Air Conditioning, Inc.
Nimmer Heating & Air Conditioning, Inc. is a family-owned and operated business proudly serving Southeastern Wisconsin, including Milwaukee and its surrounding communities, for over 30 years. With a deep-rooted passion for their craft and a genuine care for their customers, Nimmer Heating is dedicated to ensuring homeowners enjoy safe, comfortable, and energy-efficient homes year-round. Their commitment extends beyond just system installation and repair; they strive to build lasting relationships with their clients through reliable service and transparent communication. Whether facing a sweltering summer day or a frigid winter night, Nimmer Heating & Air Conditioning provides expert solutions tailored to the specific needs of each household. They aim to be the trusted, go-to HVAC provider for the region, offering peace of mind with every service call.
Key Services
- 24/7 Emergency Heating Repair & Service
- 24/7 Emergency AC Repair & Service
- Furnace Maintenance, Inspection, and Tune-Ups
- Air Conditioner Maintenance, Inspection, and Tune-Ups
- Boiler Services (Standard and High Efficiency)
- Heat Pump Installation and Repair
- Ductless Mini Split Systems
- Air Quality Solutions (Purifiers, Humidifiers, Dehumidifiers)
- Duct Cleaning, Sealing, Installation, Repair, and Replacement
- Installation Estimates for Residential and Light Commercial HVAC Equipment
Why Choose Nimmer Heating & Air Conditioning, Inc.?
Nimmer Heating & Air Conditioning distinguishes itself through a combination of experienced, family-oriented service and a customer-centric approach. As a BBB Accredited business with an A+ rating, they demonstrate a strong commitment to ethical practices and customer satisfaction. The company emphasizes an upfront, flat-rate pricing model, ensuring transparency and eliminating the pressure of hidden costs for their clients. They also offer convenient online scheduling for easy booking. Their "No Pressure Approach Guaranteed" policy underscores their dedication to providing solutions without aggressive sales tactics. Nimmer Heating's philosophy revolves around a "Passion for the Craft" coupled with "Care for the Customer," ensuring every job is performed with expertise and consideration. For added peace of mind, they offer the Nimmer Protection Club, providing ongoing maintenance and benefits to keep systems running optimally.
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Services Offered
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Review Breakdown
Reviews
Showing 8 of 914
My house basement flooded in Aug of 2025 like many others here in Milwaukee. Nimmer heating and Air Conditioning has been my ...
Beth was pleasant over the phone when I called and she discovered i had also online booked time for a service call this week ...
*I got no work done, just an estimate* I wanted to thank Brian and Malinda. Brian was professional, informative, and quick to...
I have been very impressed with Nimmer so far! I was with another company for many years before this, but their service start...
We have a very unique house and Blake and Pat have been out here several times to help troubleshoot, repair, and solve issues...
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Rating Trend
Based on 8 recent reviews
At a Glance
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Service Areas
Serves Milwaukee and surrounding areas
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Milwaukee HVAC Market Insights
Typical Price Ranges
Seasonal Demand
Moderate climate with balanced heating and cooling needs year-round.
Peak Season: June - August, December - February
Tip: Spring and fall are ideal for HVAC maintenance.
Rebates & Incentives
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