Services you can trust.

McDonnell Roofing is a leading Southern California based roofing contractor dedicated to providing quality roofing services. Although the majority of our projects take place in Orange and Los Angeles counties, we have completed large scale projects out of the immediate area as well. The organization has existed since 1986 and has offices in Orange and Los Angeles Counties. Our 20 plus years of success is based on our never ending strive to provide quality service, on a timely basis, at a competitive price.