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Trusted HVAC Experts Since 1977

Providing Complete Heating, Cooling, and Energy Solutions for the Commercial and Industrial Market.

Full-Service HVAC Company in Livonia, MI


At Kropf Mechanical Service, we’ve been solving heating and cooling challenges for over 40 years. Whether it’s a quick repair, ongoing maintenance, or a new system installation, our team is dedicated to keeping your business running smoothly. With over 100 years of combined experience and the latest tools at our disposal, we offer dependable service that gets the job done right the first time. When you need a partner who understands your business’s unique HVAC needs, look no further than Kropf.

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Installation Services

We install HVAC systems that fit your business, ensuring optimal performance and long-term reliability.

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Maintenance & Repair

From routine maintenance to emergency repairs, our technicians keep your systems running at peak efficiency, minimizing downtime and disruptions.

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System Controls & Optimization

Optimize your facility’s performance with advanced control systems that help you save energy and streamline operations.

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Experience You Can Trust

With decades of experience and a reputation built on reliability and quality, we are the HVAC experts you can trust.

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Comprehensive Services

From installations to repairs and energy-efficient upgrades, we cover all your HVAC needs under one roof.

Why Choose Us

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Fast, Reliable Support

Our team of highly trained technicians are equipped with the latest tools and technology, ensuring quick, accurate service every time.

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Need Fast Repairs? We’re On It.

Communities We Serve


When you need quick, reliable service, our technicians are ready to respond and get your system back on track. We proudly serve the Tri-County area of Southeast Michigan, including but not limited to:

  • Detroit, MI
  • Livonia, MI
  • Novi, MI
  • Farmington Hills, MI
  • Troy, MI

Whether it’s a new installation or emergency repair, we’ve got the expertise to keep your systems running.

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