Straight Line Roofing Ltd. provides professional roofing contractors to all of southern Alberta. We install new roofs and repair existing roofs for residential and commercial properties. We work with most roofing materials such as asphalt shingles, tin roofs and stone coated steel roofs. What's more, we use only reliable, high quality roofing brands like Decra, Owens Corning and Malarkey, to give our customers the best in roofing and keep their heads protected. Contact Straight Line Roofing Ltd. today! more... See more text