Harmony Construction Inc Claim Listing Return to Directory Rating (average) (0) Business Genre Concrete, Contractor Business Website Address harmonyconst.com Business Address, City 305 W Newport Pike, Wilmington ZIP Code 19804 Business Phone Number 3026335600 Business Fax 3026335618 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?