Straight answers and careful work on metal roof installation in San Gregorio, CA. Metal roofing is our specialty, but we do the whole roof.
A metal roof is what Roofing Brothers is known for, and it has been since 2002. On a San Gregorio home that means standing seam or exposed fastener panels set over sound decking and real underlayment, with the ridge, valley and eave trim cut and fit on site rather than forced out of a box.
Roofing Brothers has been doing metal roof installation since 2002, first around Morganton, North Carolina and now for San Gregorio homeowners through our network of local crews. The standard has not moved: measure it right, fasten it right, and never cut a corner where water can find it.
Before any metal roof installation starts in San Gregorio you will know the price, the material and the schedule. Estimates are always free, and nobody is going to push you to decide while somebody is still standing in your driveway.
How a job actually runs, from the first phone call to the last magnet pass over the driveway.
Panel type comes first — standing seam or exposed fastener — then color, then trim. We walk you through the trade offs on each one.
Rotten decking gets replaced and priced with you before it is covered up. Nobody wants to learn about that afterward.
Synthetic underlayment over the whole roof, ice and water shield in the valleys and at the eaves, then panels set square on the correct fastener spacing.
Every penetration gets a proper boot or flashing instead of a bead of sealant and a hope.
Questions homeowners ask us about this kind of work.
Most San Gregorio metal roof jobs land between about $12,000 and $30,000 in 2026, depending on square footage, pitch, panel type and how much tear off is involved. Standing seam runs higher than exposed fastener panels. We measure before we quote and the estimate is free.
Much less than people expect. Over solid decking with underlayment, a San Gregorio metal roof sounds about like a shingle roof from inside. The loud tin roof people remember was screwed to open purlins on a barn.
Around twenty standard colors. Green, burgundy, bronze, black, gray, tan and barn red are the ones most San Gregorio homeowners land on. We bring the chart with the estimate so you can hold it against your siding.
Sometimes. If the decking is sound and there is only one layer of shingles, a San Gregorio metal roof can go over the top on purlins. Two layers or rot underneath and we tear off first — and we say so before you sign.
What people said once the job was finished and the trucks were gone.
"Very pleased with the roof. The only thing I would mention is that the estimate took a couple of days to come back, but once it did everything went right on schedule."
"Thank you so much to the entire crew at Roofing Brothers for our amazing new tin roof! You were amazing to work with and I couldn't recommend you to others enough! Great communication, pricing, color options, efficiency, and HONESTY! If anyone needs a new roof, I highly recommend this crew! Phenomenal job."
"They roofed our addition and tied in the porch that runs off it. One crew, one number to call, and every line of it matched up."