Gamma Construction CO Claim Listing Return to Directory Rating (average) (0) Business Genre Contractor, Homes Business Website Address gammaconst.com Business Address, City 4490 E Virginia Ave, Denver ZIP Code 80246 Business Phone Number 3033944892 Business Fax 3033944792 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?