McCormack Roofing, Construction & Energy Solutions

When looking for a good, reliable roofing contractor in Orange County and Los Angeles, there are many things to consider. Number one should be credentials. Does this company we are considering have good, solid credentials? Simply put, McCormack Roofing, Construction & Energy Solutions has the best credentials in Southern California, and the whole country.

We specialize in composite, stone-coated, concrete and metal roofing. We are a leading residential & commercial roofing and construction / contractor services company serving Orange County, San Gabriel Valley, and the South Bay.
McCormack Roofing is proud to have been named a 2018 “Best of the Best” Natioanl Award Winner for Roofing.

What We Do - Full Service Roofing Contractor

McCormack Roofing, Construction & Energy Solutions is a full service roofing contractor company (50 years combined roofing experience) and so much more!

We Give Back!

Costa Mesa Veteran Receives New Roof Installed by McCormack Roofing, Construction & Energy Solutions.

Robert Souza, a local veteran, received a new roof from McCormack Roofing, Construction & Energy Solutions, an Owens Corning Roofing Platinum Contractor, as part of the Owens Corning national Roof Deployment Project. This nationwide effort is a way to show gratitude and honor the veterans who served our country and the families who support them. The new roof was made possible by Owens Corning Platinum Contractors who are working with Habitat for Humanity of Orange County to provide new roofs to veterans in need and their families.

McCormack Roofing Installs Roof for Costa Mesa Veteran

What Our Clients Say

Our number one goal is customer satisfaction. With over 7,500 quality installations, our customers speak for themselves.

"This is the first time I have written anything like this. But I am so impressed with the service we received and confident in a job well done."
Jennifer N.

Why Choose Us

When looking for a good, reliable contractor there are many things to consider. Here are a few:

7500+ Roofing Installations

Over 7,500

Quality Installations

doing our best

Since 1972

Doing what We Know Best

Best Roofing Company

Home Advisors

Best Roofing Company

5 Star Rating

5 Star Rating

Customer Service

happy customers


Of Happy Customers

Certified by the League of California Contractors

California License Board

League of California Contractors