SUPERVISOR
Alfredo De Santiago
More than 20 years of experience, with a background in asphalt shingles and flat roofing. Alfredo brings hands-on knowledge to the details that protect your home.
ABOUT US
A strong foundation.
People you can count on.
We are a Minnesota exterior company shaped by faith in Jesus Christ, love for family, and a commitment to honest work.
THE NAME BEHIND THE WORK
Why “Build on a Rock”?
Jesus describes the wise builder as one who hears his words and puts them into practice. Luke 6:46–49
That passage shapes the name of our company. A strong foundation starts with what you do, not only what you say. For us, faith means telling the truth, keeping our word, caring for people, and doing work we can answer for.
We are not perfect. We are committed to treating your home and your trust with responsibility.
THE PEOPLE BEHIND THE WORK
Experience on your side.
PROJECT MANAGER
Joshua Grado
18 years of experience across flat, metal, slate, tile, and cedar roofing. Joshua helps homeowners understand their project and keeps communication clear from the first conversation through the work.
WHAT GUIDES US
Your home.
Our responsibility.
Our work supports families, including our own. We understand the trust it takes to welcome a contractor onto your property.
Our faith calls us to tell the truth, respect people, and follow through. We bring those values to the scope we explain, the details we attend to, and the way we communicate.
Talk with Joshua →