Sigal Construction Corp Claim Listing Return to Directory Rating (average) (0) Business Genre Contractor, Homes Business Website Address sigal.com Business Address, City 3299 K St NW, Washington ZIP Code 20007 Business Phone Number 2029446600 Business Fax 2023333468 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?