Harding & Shelton Inc Claim Listing Return to Directory Rating (average) (0) Business Genre Manufacturing, Petroleum Business Website Address hardingshelton.com Business Address, City 516 W California Ave # 200, Oklahoma City ZIP Code 73102 Business Phone Number 4052360080 Business Fax 4052364160 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?