Lammert Construction Claim Listing Return to Directory Rating (average) (0) Business Genre Contractor, Homes Business Website Address lammertconstruction.com Business Address, City 7 Falling Leaf Dr, O Fallon ZIP Code 63367 Business Phone Number 6363321111 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?