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Dependable Commercial Cooling Systems

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Great Dane is your #1 Commercial HVAC contractor in Metro Detroit, and the surrounding communities.

When your air conditioner needs service we are the leading choice for all of your company’s cooling needs. If you need repairs, maintenance, or a brand new system installed, the technicians at Great Dane are the qualified and professional crew for the job.

We provide the highest quality service for your commercial air conditioner and beyond. We also aim to educate and inform our customers. Informed decisions are good decisions. We want you to feel confident we are qualified to perform the service for which you are hiring us. You need to have your focus on your business. Let us help you keep it there by relying on us.

Air Conditioner Repair

Don’t let your coworkers or employees suffer through another day in a hot, stuffy workplace!

Is your company’s air conditioner acting up, freezing up, or making too much noise? Our experienced team of HVAC professionals is here to keep your company cool.

We repair all makes and models, rooftop and indoor units, and we will never try to sell you a service you don’t need. Our technicians are honest and hard-working, and we’re always transparent and fair about the work we do.

Air Conditioner Replacement

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In your business, oftentimes you need to look at the bigger picture. Our professionals do that as well. Sometimes a repair is not sufficient to fix your air conditioner. Sometimes a new air conditioner is the most cost-effective and energy-efficient way to go. Even though it may be a little more expensive up front, it’s an investment in your company.

With a new system, you will be spending less on energy and cooling costs. We will always be honest with you about whether replacing your air conditioner makes sense. We value our time and your money—we don’t want to perform repairs or service on an appliance that needs replacement.

HVAC

We install, repair, and maintain heating and cooling systems to keep your home comfortable year-round. Count on us for efficient, reliable climate control solutions.

Plumbing

From leaky faucets to full repipes, our licensed plumbers handle all your plumbing needs with speed and care. We’re here for emergencies, too.

Electrical

Safe, code-compliant electrical work for your home or business. From panel upgrades to lighting installations and troubleshooting!

Commercial

Reliable mechanical, plumbing, HVAC, and electrical services tailored for commercial spaces; designed to minimize downtime and maximize efficiency.

Indoor Air Quality

Breathe cleaner air with our IAQ solutions, including air purifiers, humidity control, and duct cleaning. Perfect for healthier, more comfortable indoor environments.

If your company does need an air conditioner repair or replacement, we know that your attention needs to be on your business, so let us help you with the air conditioner information and details.

See What Our Customers Are Saying About Us!

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"I had a great first experience with Great Dane. The technician, Adam, was punctual, capable of answering all of my questions and quick with the service needed. I would use this company again in the future!"

Jennie N.

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