Fairbanks is NOT the home of fine dining. There are a handful of good restaurants in this town that is saturated with fast food, bars, and dark older style restaurants.
Lavelle's is in the first floor of the SpringHill Suites Marriott - which is the best hotel in town. The restaurant and bar are lively - I had dinner here on a Thursday night. They provide room service for the hotel, so I went downstairs, got a menu (including today's specials), took it back up to my room, and ordered.
The specials are all solid Alaska / American fare - I had the dill halibut. Very good - fresh, tasty, and straightforward.
Delivery was fast - about 20 minutes - and the price was reasonable.