chambermaster RoHillCo Insurance Share: Financial Services RoHillCo Insurance Visit Website Request Info 5 Mt Jefferson Terrace Lake Oswego, Oregon 97035 (503) 636-0495 (503) 636-0848 (fax) About Map About Helping families build, protect, and preserve their assets. What's Nearby? Distance: 5 10 15 20 25 50 mi.