Howard’s Heating &A/C Claim Listing Return to Directory Rating (average) (0) Business Genre Contractor, Plbg Heat AC Rating (average) (0) Business Website Address howardheating.com Business Address, City 6523 Main St, Cass City ZIP Code 48726 Business Phone Number 9898722030 Business Fax 9898725351 Ratings There are no reviews yet. Please login to leave a review. Please login to claim this listing. Username*: Email*: Password*: Log in | Lost your password?