Hauge Sheehy Harshman & Gannon Address: 500 Illinois Ave, Chinook, MT 59523 Phone: (406) 357-4444 Hours: Mon: 9am-5pm Tue: 9am-5pm Wed: 9am-5pm Thu: 9am-5pm Fri: 9am-5pm Lawyers, City Government-Legal Counsel Other Businesses: Harshman, Mark at 500 Ill, Chinook, MT 59523 Burns Solem & Mackenzie at 411 Ohio St, Chinook, MT 59523