O’Brien Construction Co Claim Listing Return to Directory Rating (average) (0) Business Genre Contractor, Nonresidential Business Website Address occi.com Business Address, City 2430 Kelli Blvd, Hermiston ZIP Code 97838 Business Phone Number 5415675114 Business Fax 5415679423 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?