ABOUT AJ SHIRK ROOFING
AJ Shirk Roofing is a locally owned and operated roofing company that has been serving Northern Colorado for over a century. Owner, Anthony Ostblom, was raised in Northern Colorado and after serving in the US Army, got a job with a local roofer, and became passionate about roofing. Today he has more than 35 years of experience as a roofer and estimator. Anthony’s knowledge and commitment to quality work have steered AJ Shirk to a long standing reputation throughout Northern Colorado as a local leader in the roofing industry.