Roof maintenance Dallas concerning flat roofs or single ply roofs is a job that most owners fail to perform. Sky lights, roof stacks, and air conditioning units are penetration areas, which need to be maintained. Leaks and further interior damage are sending your insurance rates through the roof (no pun intended… LOL). Make sure your warranty has maintenance factored into the contract. You don’t want your next new roof causing you problems down the road, because Texas weather is a BEATING! Contact Martin Commercial Roofing and see the professionalism and attention to detail, employed by a company that has been servicing the DFW area for over two decades.