Quickly find business customer service phone numbers

 Customer Service Number [Colonial Heating and Cooling]:

Customer Service number
(Southside)
+1 734 455 6500
Customer Service number
(Northside)
+1 248 618 7299
Customer Service number
(Eastside)
+1 586 533 5525
Customer Service number
(Westside)
+1 517 853 3233

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