Ahrens Heating Inc Claim Listing Return to Directory Rating (average) (0) Business Genre Contractor, Plbg Heat AC Business Website Address ahrensheating.com Business Address, City PO Box 276, New Ulm ZIP Code 56073 Business Phone Number 5073542217 Business Fax 5073591551 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?