Christiansen Industrial Developers Inc has newer model, hydraulic cranes from 40 ton to 240 ton. Over 30 years of professional experience serving Bemidji and all of Northern Minnesota. We specialize in site, sewer, water, demolition and heavy lifting work. Some of the other fields of work besides crane service include steel erection, and pipeline work. Commercial and residential services We will provide you, our customer, the highest level of safety and performance. Rigging and signal certified. First aid/ CPR trained and we hire Union workers. Locally owned by Mike Christiansen and his two sons, Jason and Patrick. Call us today for all your crane needs!