Maertz & Haase Construction Claim Listing Return to Directory Rating (average) (0) Business Genre Contractor, Homes Business Website Address jcdha.com Business Address, City W9050 County Rd S, Beaver Dam ZIP Code 53916 Business Phone Number 9208855910 Business Fax 9208852000 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?