New Commercial Roofs And Roof Replacements

Best service

“We install the best and repair the rest” With 30 years in the roofing industry we stand behind our company slogan. Trust your commercial roof replacement to Competitive Commercial Roofing in the Portland and Seattle areas. We use the best roofing products out there with industry leading Duro-Last Roofing materials. There is no better product for flat or low sloped commercial roof replacements. Being specialists in single ply membrane roofing allows for less labor hours, lower costs, and a better quality installation for your commercial roof replacement. We can provide a quote for your commercial re-roof in Portland, OR, or Seattle, WA. We re-roof commercial building throughout Oregon and Washington.

Free no obligation bids
Industry leading warranty
Energy efficient roof

Many of our clients are current business owners who have existing properties in need of a roof. What is great about our team and the products we use is that we can make your roof upgrade as easy as possible. In many cases we can go completely over existing roofs. As the image on the left shows, we can often do an overlay of the new roof over the old roof. This helps make for a speedy and stable installation. Ask us to examine whether we an overlay of the existing roof or a tear-off and re-roof is most appropriate for your building. We always seek to balance the longest lasting roof with a cost-effective installation.