Let Telephone Support Systems design your business phone system!

Service is our Priority

Factory Certified Technicians


Telephone Support Systems offers service 24 hours a day 365 days a year. We have a 4 hour response time in the event of an emergency and next day service on all other repair issues. We know that when your telephones are down you are out of business! 

We service most major brands of communication equipment including Mitel, Toshiba, Nortel and Avaya. 

For service you may place your request online by selecting your region on the drop down menu under support or call (248) 489-0000.

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If this is an emergency - please call us!

Michigan 248-489-0000

Florida 239-561-0090

Telephone Support Systems

Your service is our priority!

Service Areas


Farmington Hills, Michigan (248) 489-0000 serving: All of Oakland, Macomb and Wayne Counties including Novi, Wixom, Walled Lake, Ann Arbor, Troy, Brighton, Southfield, Farmington, Livonia, Westland, Wayne, Detroit, Pontiac, West Bloomfield, Waterford, Auburn Hills, Birmingham, Rochester, Sterling Heights, Warren, Royal Oak, Plymouth, Canton, Dearborn, Romulus, Taylor, Allen Park, Southgate, Monroe, Ypsilanti and all surrounding areas! 


Fort Myers, Florida (239) 561-0090 serving: All of Lee, Hendry, Collier and Charlotte Counties including Fort Myers, LeHigh Acres, Port Charlotte, Punta Gorda, Naples, Marco Island, Sarasota, Cape Coral, Bonita Springs, Captiva, Sanibel, Estero, Pine Island and all surrounding areas! .