ZIM Heating and Cooling
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About ZIM Heating and Cooling
ZIM Heating and Cooling serves the Waukesha area with a 4.8-star average from 52 verified customer reviews. The contractor operates around the clock, seven days a week, providing residential heating and cooling solutions throughout the region. Technicians Paul and Peter handle service calls, according to multiple reviewer accounts.
What distinguishes ZIM Heating and Cooling is their rapid response capability and straightforward approach to equipment recommendations. Reviewers consistently describe the team as honest and transparent, noting they provide factual information without sales pressure. The company handles new furnace and air conditioning installations, with Bryant systems specifically mentioned in customer feedback.
Sarah Rose's review illustrates the company's emergency responsiveness: after flooding destroyed her furnace, ZIM provided a quote the following Monday and installed a new unit by Tuesday, despite other companies quoting two-week wait times. Kenneth Allan Taft Jr. noted the team worked within his budget during a ductless mini-split installation in his duct-free home, maintaining clear communication throughout the project.
What Customers Say
All five detailed reviews award 5 stars, with three mentioning same-day or next-business-day appointment availability. Four reviewers specifically name technicians Paul or Peter, describing them as professional, knowledgeable, and transparent about pricing and equipment options.
Working Hours
| SundayToday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Services
Furnace Installation
New furnace installation including same-day or next-day completion for emergency replacements.
Air Conditioning Installation
New AC system installation, with Bryant models specifically available.
Ductless Mini-Split Installation
Ductless mini-split systems for homes without existing ductwork.
Emergency HVAC Service
24-hour availability for urgent heating and cooling needs, including flood and storm damage situations.
HVAC Inspections
Post-storm and routine HVAC system inspections for safety and performance verification.
System Maintenance & Tune-Ups
Preventive maintenance services to extend HVAC system lifespan and efficiency.