▸▾ Claim This Listing Please login in order to be able to claim this listing. Username*: Email*: Password*: Log in | Lost your password? Colby Construction Co Inc Return to Directory Rating (average): (0) Business Name: Colby Construction Co Inc Business Genre: Contractor, Homes Business Website Address: colbyconstruction.com Business Address, City: 709 Milwaukee St # A, Delafield ZIP Code: 53018 Business Phone Number: 2623690801 Business Fax: 2626466410 Ratings There are no reviews yet. Please login to rate this listing.