Inspectors hours are Monday -Friday 8:00 a.m. - 5:00 p.m. Typically, inspectors are in the field performing inspections from 9:30 A.M. until 3:30 P.M. The best time to reach an inspector in the office is 8:00 – 9:00 in the morning and 4:00 – 5:00 in the afternoon. We can, on a case by case basis, do inspections between 8:00 - 9:30 when needed. Unlike some city jurisdictions, Linn County inspectors do not return to the office over the lunch hour due to the driving distances involved in the county. Our office phone number is 319-892-5130.