Service & Support

Phone Number: (574) 247-9235


Manufacturer of Coleman-Mach rooftop air conditioners and heat pumps

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Thank you for your interest in Coleman-Mach products. If you are a retail customer requiring technical assistance, please contact a service center nearest you.  To locate a service center quickly, please visit our Dealer/Service location map. You can also find answers to a list of Frequently Asked Questions on our FAQ page.  If you have recently purchased one of our products from and online retailer and it has arrived damages or missing parts please contact the retailer you purchased the product from.

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